Thứ Tư, 19 tháng 12, 2012

Word of the Day Widgets - Pretty Widgets for Learning Languages

Các widget học từ vựng lượm lặt từ các web site học ngoại ngữ trực tuyến. Mỗi ngày sẽ cung cấp cho ta một từ kèm theo các câu ví dụ.


Những ngôn ngữ khác:





Được đăng bởi vào lúc Không có nhận xét nào:
Nhãn: ,

Thứ Ba, 6 tháng 11, 2012

Những vần thơ học trò - 12A1

Dưới đây là những dòng thơ của những người bạn tôi (trong đó có tôi) viết vào thời điểm ngưỡng cửa đời mình - mùa hè cuối cùng của cuộc đời học sinh, mùa hè năm 2009.
Những vần thơ học trò, những vần thơ non nớt nhưng dạt dào cảm xúc và trong veo, chân chất.


NHỚ

             Huỳnh Ngọc Hảo

Còn chút gì để nhớ
Những ngày ta gặp nhau
Liếc nhìn bao xa lạ
Bởi mới gặp lần đầu.

             Còn chút gì để nhớ
             Cơn mưa chiều hôm nao
             Bông phượng vừa chớm nở
             Khoe trong nắng xôn xao.

Còn chút gì để nhớ
Một ánh mắt trong veo
Mái tóc dài buông xõa
Để ai ngóng nhìn theo.

             Còn chút gì để nhớ
             Tiếng giảng bài thân thương
             Bài vở trang lưu bút
             Nét chữ còn vấn vương!

Còn chút gì để nhớ
Thời áo trắng tinh khôi
Thầy cô và lớp học
Kỉ niệm không xa vời.

             Còn chút gì để nhớ
             Những hoài niệm đã qua
             Những kỉ niệm vui buồn
             Luôn trong tim chúng ta

Mai sau dù xa cách
Dẫu mỗi đứa một nơi
Nhưng trong lòng vẫn nhớ
Áo trắng thuở một thời!


       TIẾNG VE NGÀY HẠ


                         Thanh Nghị - 05/2009

Ve râm ran, râm ran trong vòm lá biếc,
Ve ngân nga, ngân nga từng hồi, không nghỉ,
Ve kêu khi phượng còn chưa thắp lửa,
Ve kêu khi bằng lăng còn chưa khoe sắc.
Tiếng ve như giục giã:
Giục cành phượng vĩ mau hồng ánh lửa
Giục nhánh bằng lăng màu tím màu hoa
Giục tia nắng kia mau vàng thêm nữa
Giục hè về đây mau
Giục lòng ta thêm bồi hồi xao xuyến.
Mùa hè về ta sẽ phải chia xa
Xa thầy cô, xa bạn bè, xa mái trường yêu dấu,
Ve hòa nhịp hát điệu buồn tha thiết
Tại ve sầu hay bởi lòng mình vấn vương
Trang lưu bút hãy còn chưa trao gởi
Lưu lại dòng kỉ niệm nhớ về nhau
Khi hè về ta chẳng còn gặp gỡ
Con đường đến trường chân đi còn chưa mỏi
Buổi chuyện trò còn chưa vơi tâm sự
Mà hạ về, ta đã vội chia xa.
Ve ơi ve, xin ngừng kêu giây lát
Thời gian này xin hãy chầm chậm trôi
Để dòng lưu bút kịp trao lại về nhau,
Để nhành hoa thắm được trao tay một lần,
Để còn chờ nhau trên con đường tới lớp,
Để lời thầy cô ngân vang mãi không thôi…
Nắng đổ vàng trên tà áo trắng
Phượng rực hồng một khoảng trời xanh
Ve kêu hoài trong những vòm lá biếc
Ta bâng khuâng trong tiếng ve ngày hạ…


         NIỆM CUỐI


                             Phạm Nhật Thiên

Trước nắng mai chợt cơn gió mùa Hạ
Khẽ trở mình từ những chân trời xa
Gió hạ đến là mùa thi cũng đến
Là niềm vui hay nỗi buồn trong ta
Ba năm, khoảng thời gian thật dài
Nào ngờ phút chốc đã trôi qua
Lễ đài đó một lần ta đã bước
Và giờ đây sắp đến lần thứ hai.
Mảnh sân trường đôi lần đôi chân bước
Hàng vĩ xanh in bóng dưới hồ xanh
Hàng ghế đá gắn liền bao mơ ước
Rất bình thường khi cơn gió thoảng qua
Lạ kì thay …
Tôi chợt nhận ra linh hồn trong tất cả
Đứng lặng im như mang nặng thâm tình
Tâm người buồn cảnh như đang sầu muộn
Chỉ đứng nhìn và chỉ biết nhìn nhau.
Giờ tôi hiểu thế nào là kỉ niệm
Kỉ niệm mang đầy nỗi nhớ thương
Kỉ niệm trong tôi bình thường và đơn giản
Là gió, là mây, là chúng bạn thân thương
Tuổi học trò vẫn nắng mưa là thế
Lúc vui tươi, lúc hờn giận không ngơi
Tất cả sẽ trở thành kỉ niệm
Kỉ niệm trong tôi và trong mỗi người.
Thôi hết rồi những giờ phút bên nhau
Chia sẻ niềm vui cùng những nỗi u sầu
Thôi hết rồi từ nay đâu còn nữa
Giây phút nô đùa cùng những chúng bạn thân
Ôi tháng năm, tháng năm thật vô tình
Sao nỡ làm tan biến những cuộc vui
Sao vội vàng đến nhanh và nhanh thế
Mang nỗi luyến lưu rải khắp mỗi con người
Tôi sẽ không quên hình bóng ấy
Hình ảnh một người mà lòng đã trót thương
Sẽ không còn nhìn em đi trong nắng
Nhìn mái tóc dài tà áo trắng tung bay
Không biết vì sao cũng chẳng biết vì sao
Hay tại vì tôi rụt rè nhút nhát
Đến lúc chia xa, ngại ngùng chưa dám nói
Đành để hình em là kỉ niệm trong lòng.
Đã đến lúc ta rời xa tất cả.
Đã đến lúc bước qua ngưỡng cuộc đời
Dẫu mai này mỗi người đi một ngả
Chia tay rồi tình bạn mãi trong tim.
Tiếng trống trường vọng trong cơn gió hạ
Tùng! Tùng! Tùng! ...




                   Không tiêu đề


                                  Phan Xuân Nghị - Hòa Thắng, 16/05/2009

Trang lưu bút ghi lại dòng mực tím
Những kỉ niệm của một thời học sinh.
Nét chữ nghiêng của đứa bạn kề bên
Mà sao(*) xuyến mỗi khi mình nhớ đến
Nào vui buồn của những giờ lên lớp.
Vui sướng nào hơn khi được điểm mười
Và có lúc dò bài mà không thuộc.
Nhớ lại khi bỡ ngỡ lúc vào trường
Nhìn mọi thứ cái gì cũng thấy lạ.
Mà sao giờ đây lại thân thương thế
Chân muốn đi nhưng lòng không nỡ bước.
                        ***
Nhớ sân trường mà ngày hè mình quét
Với lại tiếng thúc giục của cô Hai
Mà hồi đó mình ghét cay, ghét đắng
Nhưng giờ đây lại thương nhớ vô cùng.
Hay những buổi đi học ngoại khóa.
Chơi thì nhiều học chẳng có bao nhiêu.
Nhớ lại bao công ơn của thầy cô.
Để tận tình chỉ bảo trong học tập.
Thương thầy cô dậy sớm thức khuya.
Dồn tâm sức vào trang giáo án.
                        ***
Những kỉ niệm bây giờ là quá khứ
Vẫn còn mãi trong lưu bút này đây.

(*) Chỗ này tôi giữ nguyên văn. (*_*)
Được đăng bởi vào lúc 2 nhận xét:

Thứ Hai, 5 tháng 11, 2012

Danh sách đồng phân của một số ankan

Danh sách này đề cập đến các đồng phân của các ankan đầu dãy đồng đẳng, từ C1 đến C14. Các đồng phân được liệt kê trong các danh sách con dưới đây. Tên các đồng phân được viết bằng tiếng Anh. Các đồng phân lập thể không được đề cập ở đây.
Thông tin lấy từ website http://www.kentchemistry.com


Được đăng bởi vào lúc Không có nhận xét nào:

Chủ Nhật, 28 tháng 10, 2012

Number of Isomers of Alkanes (Part 6) - Funny Chemistry

Isomers of Alkanes

for C14 (No. 1201 to 1858)

 

C14H30  (1,858 Isomers)

  1. 3,4-Diethyl-4,6-dimethyloctane

  2. 3,4-Diethyl-5,5-dimethyloctane

  3. 3,4-Diethyl-5,6-dimethyloctane

  4. 3,5-Diethyl-2,2-dimethyloctane

  5. 3,5-Diethyl-2,3-dimethyloctane

  6. 3,5-Diethyl-2,4-dimethyloctane

  7. 3,5-Diethyl-2,5-dimethyloctane

  8. 3,5-Diethyl-2,6-dimethyloctane

  9. 3,5-Diethyl-2,7-dimethyloctane

  10. 3,5-Diethyl-3,4-dimethyloctane

  11. 3,5-Diethyl-3,5-dimethyloctane

  12. 3,5-Diethyl-3,6-dimethyloctane

  13. 3,5-Diethyl-4,4-dimethyloctane

  14. 3,5-Diethyl-4,5-dimethyloctane

  15. 3,5-Diethyl-4,6-dimethyloctane

  16. 3,6-Diethyl-2,2-dimethyloctane

  17. 3,6-Diethyl-2,3-dimethyloctane

  18. 3,6-Diethyl-2,4-dimethyloctane

  19. 3,6-Diethyl-2,5-dimethyloctane

  20. 3,6-Diethyl-2,6-dimethyloctane

  21. 3,6-Diethyl-2,7-dimethyloctane

  22. 3,6-Diethyl-3,4-dimethyloctane

  23. 3,6-Diethyl-3,5-dimethyloctane

  24. 3,6-Diethyl-3,6-dimethyloctane

  25. 3,6-Diethyl-4,4-dimethyloctane

  26. 3,6-Diethyl-4,5-dimethyloctane

  27. 4,4-Diethyl-2,2-dimethyloctane

  28. 4,4-Diethyl-2,3-dimethyloctane

  29. 4,4-Diethyl-2,5-dimethyloctane

  30. 4,4-Diethyl-2,6-dimethyloctane

  31. 4,4-Diethyl-2,7-dimethyloctane

  32. 4,4-Diethyl-3,3-dimethyloctane

  33. 4,4-Diethyl-3,5-dimethyloctane

  34. 4,4-Diethyl-3,6-dimethyloctane

  35. 4,4-Diethyl-5,5-dimethyloctane

  36. 4,5-Diethyl-2,2-dimethyloctane

  37. 4,5-Diethyl-2,3-dimethyloctane

  38. 4,5-Diethyl-2,4-dimethyloctane

  39. 4,5-Diethyl-2,5-dimethyloctane

  40. 4,5-Diethyl-2,6-dimethyloctane

  41. 4,5-Diethyl-2,7-dimethyloctane

  42. 4,5-Diethyl-3,3-dimethyloctane

  43. 4,5-Diethyl-3,4-dimethyloctane

  44. 4,5-Diethyl-3,5-dimethyloctane

  45. 4,5-Diethyl-3,6-dimethyloctane

  46. 4,5-Diethyl-4,5-dimethyloctane

  47. 4,6-Diethyl-2,2-dimethyloctane

  48. 4,6-Diethyl-2,3-dimethyloctane

  49. 4,6-Diethyl-2,4-dimethyloctane

  50. 4,6-Diethyl-2,5-dimethyloctane

  51. 4,6-Diethyl-2,6-dimethyloctane

  52. 4,6-Diethyl-3,3-dimethyloctane

  53. 4,6-Diethyl-3,4-dimethyloctane

  54. 5,5-Diethyl-2,2-dimethyloctane

  55. 5,5-Diethyl-2,3-dimethyloctane

  56. 5,5-Diethyl-2,4-dimethyloctane

  57. 5,5-Diethyl-2,6-dimethyloctane

  58. 5,5-Diethyl-3,3-dimethyloctane

  59. 5,5-Diethyl-3,4-dimethyloctane

  60. 5,6-Diethyl-2,2-dimethyloctane

  61. 5,6-Diethyl-2,3-dimethyloctane

  62. 5,6-Diethyl-2,4-dimethyloctane

  63. 5,6-Diethyl-2,5-dimethyloctane

  64. 5,6-Diethyl-2,6-dimethyloctane

  65. 5,6-Diethyl-3,3-dimethyloctane

  66. 6,6-Diethyl-2,2-dimethyloctane

  67. 6,6-Diethyl-2,3-dimethyloctane

  68. 6,6-Diethyl-2,4-dimethyloctane

  69. 6,6-Diethyl-2,5-dimethyloctane

  70. 3,3,4-Triethyloctane

  71. 3,3,5-Triethyloctane

  72. 3,3,6-Triethyloctane

  73. 3,4,4-Triethyloctane

  74. 3,4,5-Triethyloctane

  75. 3,4,6-Triethyloctane

  76. 3,5,5-Triethyloctane

  77. 4,4,5-Triethyloctane

  78. 2,2,3-Trimethyl-4-propyloctane

  79. 2,2,4-Trimethyl-4-propyloctane

  80. 2,2,5-Trimethyl-4-propyloctane

  81. 2,2,6-Trimethyl-4-propyloctane

  82. 2,2,7-Trimethyl-4-propyloctane

  83. 2,3,3-Trimethyl-4-propyloctane

  84. 2,3,4-Trimethyl-4-propyloctane

  85. 2,3,5-Trimethyl-4-propyloctane

  86. 2,3,6-Trimethyl-4-propyloctane

  87. 2,3,7-Trimethyl-4-propyloctane

  88. 2,4,5-Trimethyl-4-propyloctane

  89. 2,4,6-Trimethyl-4-propyloctane

  90. 2,4,7-Trimethyl-4-propyloctane

  91. 2,5,5-Trimethyl-4-propyloctane

  92. 2,5,6-Trimethyl-4-propyloctane

  93. 2,5,7-Trimethyl-4-propyloctane

  94. 2,6,6-Trimethyl-4-propyloctane

  95. 3,3,4-Trimethyl-4-propyloctane

  96. 3,3,5-Trimethyl-4-propyloctane

  97. 3,3,6-Trimethyl-4-propyloctane

  98. 3,4,5-Trimethyl-4-propyloctane

  99. 3,4,6-Trimethyl-4-propyloctane

  100. 3,5,5-Trimethyl-4-propyloctane

  101. 3,5,6-Trimethyl-4-propyloctane

  102. 4,5,5-Trimethyl-4-propyloctane

  103. 2,2,3-Trimethyl-5-propyloctane

  104. 2,2,4-Trimethyl-5-propyloctane

  105. 2,2,5-Trimethyl-5-propyloctane

  106. 2,2,6-Trimethyl-5-propyloctane

  107. 2,2,7-Trimethyl-5-propyloctane

  108. 2,3,3-Trimethyl-5-propyloctane

  109. 2,3,4-Trimethyl-5-propyloctane

  110. 2,3,5-Trimethyl-5-propyloctane

  111. 2,3,6-Trimethyl-5-propyloctane

  112. 2,3,7-Trimethyl-5-propyloctane

  113. 2,4,4-Trimethyl-5-propyloctane

  114. 2,4,5-Trimethyl-5-propyloctane

  115. 2,4,6-Trimethyl-5-propyloctane

  116. 2,5,6-Trimethyl-5-propyloctane

  117. 2,6,6-Trimethyl-5-propyloctane

  118. 3,3,4-Trimethyl-5-propyloctane

  119. 3,3,5-Trimethyl-5-propyloctane

  120. 3,3,6-Trimethyl-5-propyloctane

  121. 3,4,4-Trimethyl-5-propyloctane

  122. 3,4,5-Trimethyl-5-propyloctane

  123. 2,2,3-Trimethyl-3-(1-methylethyl)octane

  124. 2,2,4-Trimethyl-3-(1-methylethyl)octane

  125. 2,2,5-Trimethyl-3-(1-methylethyl)octane

  126. 2,2,6-Trimethyl-3-(1-methylethyl)octane

  127. 2,2,7-Trimethyl-3-(1-methylethyl)octane

  128. 2,3,4-Trimethyl-3-(1-methylethyl)octane

  129. 2,3,5-Trimethyl-3-(1-methylethyl)octane

  130. 2,3,6-Trimethyl-3-(1-methylethyl)octane

  131. 2,3,7-Trimethyl-3-(1-methylethyl)octane

  132. 2,4,4-Trimethyl-3-(1-methylethyl)octane

  133. 2,4,5-Trimethyl-3-(1-methylethyl)octane

  134. 2,4,6-Trimethyl-3-(1-methylethyl)octane

  135. 2,4,7-Trimethyl-3-(1-methylethyl)octane

  136. 2,5,5-Trimethyl-3-(1-methylethyl)octane

  137. 2,5,6-Trimethyl-3-(1-methylethyl)octane

  138. 2,5,7-Trimethyl-3-(1-methylethyl)octane

  139. 2,6,6-Trimethyl-3-(1-methylethyl)octane

  140. 2,6,7-Trimethyl-3-(1-methylethyl)octane

  141. 2,2,3-Trimethyl-4-(1-methylethyl)octane

  142. 2,2,4-Trimethyl-4-(1-methylethyl)octane

  143. 2,2,5-Trimethyl-4-(1-methylethyl)octane

  144. 2,2,6-Trimethyl-4-(1-methylethyl)octane

  145. 2,2,7-Trimethyl-4-(1-methylethyl)octane

  146. 2,3,3-Trimethyl-4-(1-methylethyl)octane

  147. 2,3,4-Trimethyl-4-(1-methylethyl)octane

  148. 2,3,5-Trimethyl-4-(1-methylethyl)octane

  149. 2,3,6-Trimethyl-4-(1-methylethyl)octane

  150. 2,3,7-Trimethyl-4-(1-methylethyl)octane

  151. 2,4,5-Trimethyl-4-(1-methylethyl)octane

  152. 2,4,6-Trimethyl-4-(1-methylethyl)octane

  153. 2,4,7-Trimethyl-4-(1-methylethyl)octane

  154. 2,5,5-Trimethyl-4-(1-methylethyl)octane

  155. 2,5,6-Trimethyl-4-(1-methylethyl)octane

  156. 2,5,7-Trimethyl-4-(1-methylethyl)octane

  157. 2,6,6-Trimethyl-4-(1-methylethyl)octane

  158. 3,3,4-Trimethyl-4-(1-methylethyl)octane

  159. 3,3,5-Trimethyl-4-(1-methylethyl)octane

  160. 3,3,6-Trimethyl-4-(1-methylethyl)octane

  161. 3,4,5-Trimethyl-4-(1-methylethyl)octane

  162. 3,4,6-Trimethyl-4-(1-methylethyl)octane

  163. 3,5,5-Trimethyl-4-(1-methylethyl)octane

  164. 3,5,6-Trimethyl-4-(1-methylethyl)octane

  165. 4,5,5-Trimethyl-4-(1-methylethyl)octane

  166. 2,2,3-Trimethyl-5-(1-methylethyl)octane

  167. 2,2,4-Trimethyl-5-(1-methylethyl)octane

  168. 2,2,5-Trimethyl-5-(1-methylethyl)octane

  169. 2,2,6-Trimethyl-5-(1-methylethyl)octane

  170. 2,2,7-Trimethyl-5-(1-methylethyl)octane

  171. 2,3,3-Trimethyl-5-(1-methylethyl)octane

  172. 2,3,4-Trimethyl-5-(1-methylethyl)octane

  173. 2,3,5-Trimethyl-5-(1-methylethyl)octane

  174. 2,3,6-Trimethyl-5-(1-methylethyl)octane

  175. 2,3,7-Trimethyl-5-(1-methylethyl)octane

  176. 2,4,4-Trimethyl-5-(1-methylethyl)octane

  177. 2,4,5-Trimethyl-5-(1-methylethyl)octane

  178. 2,4,6-Trimethyl-5-(1-methylethyl)octane

  179. 2,5,6-Trimethyl-5-(1-methylethyl)octane

  180. 2,6,6-Trimethyl-5-(1-methylethyl)octane

  181. 3,3,4-Trimethyl-5-(1-methylethyl)octane

  182. 3,3,5-Trimethyl-5-(1-methylethyl)octane

  183. 3,3,6-Trimethyl-5-(1-methylethyl)octane

  184. 3,4,4-Trimethyl-5-(1-methylethyl)octane

  185. 3,4,5-Trimethyl-5-(1-methylethyl)octane

  186. 2,2,7-Trimethyl-6-(1-methylethyl)octane

  187. 3-Ethyl-2-methyl-4-propyloctane

  188. 3-Ethyl-3-methyl-4-propyloctane

  189. 3-Ethyl-4-methyl-4-propyloctane

  190. 3-Ethyl-5-methyl-4-propyloctane

  191. 3-Ethyl-6-methyl-4-propyloctane

  192. 4-Ethyl-2-methyl-4-propyloctane

  193. 4-Ethyl-3-methyl-4-propyloctane

  194. 4-Ethyl-5-methyl-4-propyloctane

  195. 5-Ethyl-2-methyl-4-propyloctane

  196. 5-Ethyl-3-methyl-4-propyloctane

  197. 5-Ethyl-4-methyl-4-propyloctane

  198. 6-Ethyl-2-methyl-4-propyloctane

  199. 6-Ethyl-3-methyl-4-propyloctane

  200. 3-Ethyl-2-methyl-5-propyloctane

  201. 3-Ethyl-3-methyl-5-propyloctane

  202. 3-Ethyl-4-methyl-5-propyloctane

  203. 3-Ethyl-5-methyl-5-propyloctane

  204. 4-Ethyl-2-methyl-5-propyloctane

  205. 4-Ethyl-3-methyl-5-propyloctane

  206. 4-Ethyl-4-methyl-5-propyloctane

  207. 5-Ethyl-2-methyl-5-propyloctane

  208. 5-Ethyl-3-methyl-5-propyloctane

  209. 6-Ethyl-2-methyl-5-propyloctane

  210. 3-Ethyl-2-methyl-3-(1-methylethyl)octane

  211. 4-Ethyl-2-methyl-3-(1-methylethyl)octane

  212. 5-Ethyl-2-methyl-3-(1-methylethyl)octane

  213. 6-Ethyl-2-methyl-3-(1-methylethyl)octane

  214. 3-Ethyl-2-methyl-4-(1-methylethyl)octane

  215. 3-Ethyl-3-methyl-4-(1-methylethyl)octane

  216. 3-Ethyl-4-methyl-4-(1-methylethyl)octane

  217. 3-Ethyl-5-methyl-4-(1-methylethyl)octane

  218. 3-Ethyl-6-methyl-4-(1-methylethyl)octane

  219. 4-Ethyl-2-methyl-4-(1-methylethyl)octane

  220. 4-Ethyl-3-methyl-4-(1-methylethyl)octane

  221. 4-Ethyl-5-methyl-4-(1-methylethyl)octane

  222. 5-Ethyl-2-methyl-4-(1-methylethyl)octane

  223. 5-Ethyl-3-methyl-4-(1-methylethyl)octane

  224. 5-Ethyl-4-methyl-4-(1-methylethyl)octane

  225. 6-Ethyl-2-methyl-4-(1-methylethyl)octane

  226. 6-Ethyl-3-methyl-4-(1-methylethyl)octane

  227. 3-Ethyl-2-methyl-5-(1-methylethyl)octane

  228. 3-Ethyl-3-methyl-5-(1-methylethyl)octane

  229. 3-Ethyl-4-methyl-5-(1-methylethyl)octane

  230. 3-Ethyl-5-methyl-5-(1-methylethyl)octane

  231. 4-Ethyl-2-methyl-5-(1-methylethyl)octane

  232. 4-Ethyl-3-methyl-5-(1-methylethyl)octane

  233. 4-Ethyl-4-methyl-5-(1-methylethyl)octane

  234. 5-Ethyl-2-methyl-5-(1-methylethyl)octane

  235. 5-Ethyl-3-methyl-5-(1-methylethyl)octane

  236. 6-Ethyl-2-methyl-5-(1-methylethyl)octane

  237. 4,4-Dipropyloctane

  238. 4,5-Dipropyloctane

  239. 4-(1-Methylethyl)-4-propyloctane

  240. 5-(1-Methylethyl)-4-propyloctane

  241. 4,4-Bis(1-methylethyl)octane

  242. 4,5-Bis(1-methylethyl)octane

  243. 2,2-Dimethyl-4-(1-methylpropyl)octane

  244. 2,3-Dimethyl-4-(1-methylpropyl)octane

  245. 2,4-Dimethyl-4-(1-methylpropyl)octane

  246. 2,5-Dimethyl-4-(1-methylpropyl)octane

  247. 2,6-Dimethyl-4-(1-methylpropyl)octane

  248. 2,7-Dimethyl-4-(1-methylpropyl)octane

  249. 3,3-Dimethyl-4-(1-methylpropyl)octane

  250. 3,4-Dimethyl-4-(1-methylpropyl)octane

  251. 3,5-Dimethyl-4-(1-methylpropyl)octane

  252. 3,6-Dimethyl-4-(1-methylpropyl)octane

  253. 2,6-Dimethyl-5-(1-methylpropyl)octane

  254. 2,2-Dimethyl-4-(2-methylpropyl)octane

  255. 2,3-Dimethyl-4-(2-methylpropyl)octane

  256. 2,4-Dimethyl-4-(2-methylpropyl)octane

  257. 2,5-Dimethyl-4-(2-methylpropyl)octane

  258. 2,6-Dimethyl-4-(2-methylpropyl)octane

  259. 2,7-Dimethyl-4-(2-methylpropyl)octane

  260. 3,3-Dimethyl-4-(2-methylpropyl)octane

  261. 3-(1,1-Dimethylethyl)-2,2-dimethyloctane

  262. 4-(1,1-Dimethylethyl)-2,2-dimethyloctane

  263. 4-(1,1-Dimethylethyl)-2,3-dimethyloctane

  264. 4-(1,1-Dimethylethyl)-2,4-dimethyloctane

  265. 4-(1,1-Dimethylethyl)-2,5-dimethyloctane

  266. 4-(1,1-Dimethylethyl)-2,6-dimethyloctane

  267. 4-(1,1-Dimethylethyl)-2,7-dimethyloctane

  268. 4-(1,1-Dimethylethyl)-3,3-dimethyloctane

  269. 4-(1,1-Dimethylethyl)-3,4-dimethyloctane

  270. 4-(1,1-Dimethylethyl)-3,5-dimethyloctane

  271. 4-(1,1-Dimethylethyl)-3,6-dimethyloctane

  272. 4-(1,1-Dimethylethyl)-4,5-dimethyloctane

  273. 5-(1,1-Dimethylethyl)-2,2-dimethyloctane

  274. 5-(1,1-Dimethylethyl)-2,3-dimethyloctane

  275. 5-(1,1-Dimethylethyl)-2,4-dimethyloctane

  276. 5-(1,1-Dimethylethyl)-2,5-dimethyloctane

  277. 5-(1,1-Dimethylethyl)-2,6-dimethyloctane

  278. 5-(1,1-Dimethylethyl)-3,3-dimethyloctane

  279. 5-(1,1-Dimethylethyl)-3,4-dimethyloctane

  280. 5-(1,1-Dimethylethyl)-3,5-dimethyloctane

  281. 5-(1,1-Dimethylethyl)-4,4-dimethyloctane

  282. 3-Ethyl-4-(1-methylpropyl)octane

  283. 4-(1,1-Dimethylethyl)-3-ethyloctane

  284. 4-(1,1-Dimethylethyl)-4-ethyloctane

  285. 4-(1,1-Dimethylethyl)-5-ethyloctane

  286. 5-(1,1-Dimethylethyl)-3-ethyloctane

  287. 4-(1-Ethylpropyl)-2-methyloctane

  288. 2,2,3,3,4,4,5-Heptamethylheptane

  289. 2,2,3,3,4,4,6-Heptamethylheptane

  290. 2,2,3,3,4,5,5-Heptamethylheptane

  291. 2,2,3,3,4,5,6-Heptamethylheptane

  292. 2,2,3,3,4,6,6-Heptamethylheptane

  293. 2,2,3,3,5,5,6-Heptamethylheptane

  294. 2,2,3,3,5,6,6-Heptamethylheptane

  295. 2,2,3,4,4,5,5-Heptamethylheptane

  296. 2,2,3,4,4,5,6-Heptamethylheptane

  297. 2,2,3,4,4,6,6-Heptamethylheptane

  298. 2,2,3,4,5,5,6-Heptamethylheptane

  299. 2,2,3,4,5,6,6-Heptamethylheptane

  300. 2,2,4,4,5,5,6-Heptamethylheptane

  301. 2,3,3,4,4,5,5-Heptamethylheptane

  302. 2,3,3,4,4,5,6-Heptamethylheptane

  303. 2,3,3,4,5,5,6-Heptamethylheptane

  304. 3-Ethyl-2,2,3,4,4-pentamethylheptane

  305. 3-Ethyl-2,2,3,4,5-pentamethylheptane

  306. 3-Ethyl-2,2,3,4,6-pentamethylheptane

  307. 3-Ethyl-2,2,3,5,5-pentamethylheptane

  308. 3-Ethyl-2,2,3,5,6-pentamethylheptane

  309. 3-Ethyl-2,2,3,6,6-pentamethylheptane

  310. 3-Ethyl-2,2,4,4,5-pentamethylheptane

  311. 3-Ethyl-2,2,4,4,6-pentamethylheptane

  312. 3-Ethyl-2,2,4,5,5-pentamethylheptane

  313. 3-Ethyl-2,2,4,5,6-pentamethylheptane

  314. 3-Ethyl-2,2,4,6,6-pentamethylheptane

  315. 3-Ethyl-2,2,5,5,6-pentamethylheptane

  316. 3-Ethyl-2,2,5,6,6-pentamethylheptane

  317. 3-Ethyl-2,3,4,4,5-pentamethylheptane

  318. 3-Ethyl-2,3,4,4,6-pentamethylheptane

  319. 3-Ethyl-2,3,4,5,5-pentamethylheptane

  320. 3-Ethyl-2,3,4,5,6-pentamethylheptane

  321. 3-Ethyl-2,3,5,5,6-pentamethylheptane

  322. 3-Ethyl-2,4,4,5,5-pentamethylheptane

  323. 3-Ethyl-2,4,4,5,6-pentamethylheptane

  324. 3-Ethyl-3,4,4,5,5-pentamethylheptane

  325. 4-Ethyl-2,2,3,3,4-pentamethylheptane

  326. 4-Ethyl-2,2,3,3,5-pentamethylheptane

  327. 4-Ethyl-2,2,3,3,6-pentamethylheptane

  328. 4-Ethyl-2,2,3,4,5-pentamethylheptane

  329. 4-Ethyl-2,2,3,4,6-pentamethylheptane

  330. 4-Ethyl-2,2,3,5,5-pentamethylheptane

  331. 4-Ethyl-2,2,3,5,6-pentamethylheptane

  332. 4-Ethyl-2,2,3,6,6-pentamethylheptane

  333. 4-Ethyl-2,2,4,5,5-pentamethylheptane

  334. 4-Ethyl-2,2,4,5,6-pentamethylheptane

  335. 4-Ethyl-2,2,4,6,6-pentamethylheptane

  336. 4-Ethyl-2,2,5,5,6-pentamethylheptane

  337. 4-Ethyl-2,3,3,4,5-pentamethylheptane

  338. 4-Ethyl-2,3,3,4,6-pentamethylheptane

  339. 4-Ethyl-2,3,3,5,5-pentamethylheptane

  340. 4-Ethyl-2,3,3,5,6-pentamethylheptane

  341. 4-Ethyl-2,3,4,5,5-pentamethylheptane

  342. 4-Ethyl-2,3,4,5,6-pentamethylheptane

  343. 4-Ethyl-3,3,4,5,5-pentamethylheptane

  344. 5-Ethyl-2,2,3,3,4-pentamethylheptane

  345. 5-Ethyl-2,2,3,3,5-pentamethylheptane

  346. 5-Ethyl-2,2,3,3,6-pentamethylheptane

  347. 5-Ethyl-2,2,3,4,4-pentamethylheptane

  348. 5-Ethyl-2,2,3,4,5-pentamethylheptane

  349. 5-Ethyl-2,2,3,4,6-pentamethylheptane

  350. 5-Ethyl-2,2,3,5,6-pentamethylheptane

  351. 5-Ethyl-2,2,4,4,5-pentamethylheptane

  352. 5-Ethyl-2,2,4,4,6-pentamethylheptane

  353. 5-Ethyl-2,2,4,5,6-pentamethylheptane

  354. 5-Ethyl-2,3,3,4,4-pentamethylheptane

  355. 5-Ethyl-2,3,3,4,5-pentamethylheptane

  356. 5-Ethyl-2,3,3,4,6-pentamethylheptane

  357. 5-Ethyl-2,3,4,4,5-pentamethylheptane

  358. 3,3-Diethyl-2,2,4-trimethylheptane

  359. 3,3-Diethyl-2,2,5-trimethylheptane

  360. 3,3-Diethyl-2,2,6-trimethylheptane

  361. 3,3-Diethyl-2,4,4-trimethylheptane

  362. 3,3-Diethyl-2,4,5-trimethylheptane

  363. 3,3-Diethyl-2,4,6-trimethylheptane

  364. 3,3-Diethyl-2,5,5-trimethylheptane

  365. 3,3-Diethyl-2,5,6-trimethylheptane

  366. 3,3-Diethyl-4,4,5-trimethylheptane

  367. 3,3-Diethyl-4,5,5-trimethylheptane

  368. 3,4-Diethyl-2,2,3-trimethylheptane

  369. 3,4-Diethyl-2,2,4-trimethylheptane

  370. 3,4-Diethyl-2,2,5-trimethylheptane

  371. 3,4-Diethyl-2,2,6-trimethylheptane

  372. 3,4-Diethyl-2,3,4-trimethylheptane

  373. 3,4-Diethyl-2,3,5-trimethylheptane

  374. 3,4-Diethyl-2,3,6-trimethylheptane

  375. 3,4-Diethyl-2,4,5-trimethylheptane

  376. 3,4-Diethyl-2,4,6-trimethylheptane

  377. 3,4-Diethyl-2,5,5-trimethylheptane

  378. 3,4-Diethyl-2,5,6-trimethylheptane

  379. 3,4-Diethyl-3,4,5-trimethylheptane

  380. 3,4-Diethyl-3,5,5-trimethylheptane

  381. 3,5-Diethyl-2,2,3-trimethylheptane

  382. 3,5-Diethyl-2,2,4-trimethylheptane

  383. 3,5-Diethyl-2,2,5-trimethylheptane

  384. 3,5-Diethyl-2,2,6-trimethylheptane

  385. 3,5-Diethyl-2,3,4-trimethylheptane

  386. 3,5-Diethyl-2,3,5-trimethylheptane

  387. 3,5-Diethyl-2,3,6-trimethylheptane

  388. 3,5-Diethyl-2,4,4-trimethylheptane

  389. 3,5-Diethyl-2,4,5-trimethylheptane

  390. 3,5-Diethyl-2,4,6-trimethylheptane

  391. 3,5-Diethyl-3,4,4-trimethylheptane

  392. 3,5-Diethyl-3,4,5-trimethylheptane

  393. 4,4-Diethyl-2,2,3-trimethylheptane

  394. 4,4-Diethyl-2,2,5-trimethylheptane

  395. 4,4-Diethyl-2,2,6-trimethylheptane

  396. 4,4-Diethyl-2,3,3-trimethylheptane

  397. 4,4-Diethyl-2,3,5-trimethylheptane

  398. 4,4-Diethyl-2,3,6-trimethylheptane

  399. 4,4-Diethyl-2,5,5-trimethylheptane

  400. 4,4-Diethyl-3,3,5-trimethylheptane

  401. 4,5-Diethyl-2,2,3-trimethylheptane

  402. 4,5-Diethyl-2,2,4-trimethylheptane

  403. 4,5-Diethyl-2,2,5-trimethylheptane

  404. 4,5-Diethyl-2,2,6-trimethylheptane

  405. 4,5-Diethyl-2,3,3-trimethylheptane

  406. 4,5-Diethyl-2,3,4-trimethylheptane

  407. 4,5-Diethyl-2,3,5-trimethylheptane

  408. 4,5-Diethyl-2,4,5-trimethylheptane

  409. 4,5-Diethyl-3,3,4-trimethylheptane

  410. 5,5-Diethyl-2,2,3-trimethylheptane

  411. 5,5-Diethyl-2,2,4-trimethylheptane

  412. 5,5-Diethyl-2,2,6-trimethylheptane

  413. 5,5-Diethyl-2,3,3-trimethylheptane

  414. 5,5-Diethyl-2,3,4-trimethylheptane

  415. 5,5-Diethyl-2,4,4-trimethylheptane

  416. 3,3,4-Triethyl-2-methylheptane

  417. 3,3,4-Triethyl-4-methylheptane

  418. 3,3,4-Triethyl-5-methylheptane

  419. 3,3,5-Triethyl-2-methylheptane

  420. 3,3,5-Triethyl-4-methylheptane

  421. 3,3,5-Triethyl-5-methylheptane

  422. 3,4,4-Triethyl-2-methylheptane

  423. 3,4,4-Triethyl-3-methylheptane

  424. 3,4,4-Triethyl-5-methylheptane

  425. 3,4,5-Triethyl-2-methylheptane

  426. 3,4,5-Triethyl-3-methylheptane

  427. 3,4,5-Triethyl-4-methylheptane

  428. 3,5,5-Triethyl-2-methylheptane

  429. 4,4,5-Triethyl-2-methylheptane

  430. 4,5,5-Triethyl-2-methylheptane

  431. 2,2,3,3-Tetramethyl-4-propylheptane

  432. 2,2,3,4-Tetramethyl-4-propylheptane

  433. 2,2,3,5-Tetramethyl-4-propylheptane

  434. 2,2,3,6-Tetramethyl-4-propylheptane

  435. 2,2,4,5-Tetramethyl-4-propylheptane

  436. 2,2,4,6-Tetramethyl-4-propylheptane

  437. 2,2,5,5-Tetramethyl-4-propylheptane

  438. 2,2,5,6-Tetramethyl-4-propylheptane

  439. 2,2,6,6-Tetramethyl-4-propylheptane

  440. 2,3,3,4-Tetramethyl-4-propylheptane

  441. 2,3,3,5-Tetramethyl-4-propylheptane

  442. 2,3,3,6-Tetramethyl-4-propylheptane

  443. 2,3,4,5-Tetramethyl-4-propylheptane

  444. 2,3,4,6-Tetramethyl-4-propylheptane

  445. 2,3,5,5-Tetramethyl-4-propylheptane

  446. 2,3,5,6-Tetramethyl-4-propylheptane

  447. 2,4,5,5-Tetramethyl-4-propylheptane

  448. 3,3,4,5-Tetramethyl-4-propylheptane

  449. 3,3,5,5-Tetramethyl-4-propylheptane

  450. 2,2,3,4-Tetramethyl-3-(1-methylethyl)heptane

  451. 2,2,3,5-Tetramethyl-3-(1-methylethyl)heptane

  452. 2,2,3,6-Tetramethyl-3-(1-methylethyl)heptane

  453. 2,2,4,4-Tetramethyl-3-(1-methylethyl)heptane

  454. 2,2,4,5-Tetramethyl-3-(1-methylethyl)heptane

  455. 2,2,4,6-Tetramethyl-3-(1-methylethyl)heptane

  456. 2,2,5,5-Tetramethyl-3-(1-methylethyl)heptane

  457. 2,2,5,6-Tetramethyl-3-(1-methylethyl)heptane

  458. 2,2,6,6-Tetramethyl-3-(1-methylethyl)heptane

  459. 2,3,4,4-Tetramethyl-3-(1-methylethyl)heptane

  460. 2,3,4,5-Tetramethyl-3-(1-methylethyl)heptane

  461. 2,3,4,6-Tetramethyl-3-(1-methylethyl)heptane

  462. 2,3,5,5-Tetramethyl-3-(1-methylethyl)heptane

  463. 2,3,5,6-Tetramethyl-3-(1-methylethyl)heptane

  464. 2,4,4,5-Tetramethyl-3-(1-methylethyl)heptane

  465. 2,4,4,6-Tetramethyl-3-(1-methylethyl)heptane

  466. 2,4,5,5-Tetramethyl-3-(1-methylethyl)heptane

  467. 2,4,5,6-Tetramethyl-3-(1-methylethyl)heptane

  468. 2,2,3,3-Tetramethyl-4-(1-methylethyl)heptane

  469. 2,2,3,4-Tetramethyl-4-(1-methylethyl)heptane

  470. 2,2,3,5-Tetramethyl-4-(1-methylethyl)heptane

  471. 2,2,3,6-Tetramethyl-4-(1-methylethyl)heptane

  472. 2,2,4,5-Tetramethyl-4-(1-methylethyl)heptane

  473. 2,2,4,6-Tetramethyl-4-(1-methylethyl)heptane

  474. 2,2,5,5-Tetramethyl-4-(1-methylethyl)heptane

  475. 2,2,5,6-Tetramethyl-4-(1-methylethyl)heptane

  476. 2,2,6,6-Tetramethyl-4-(1-methylethyl)heptane

  477. 2,3,3,4-Tetramethyl-4-(1-methylethyl)heptane

  478. 2,3,3,5-Tetramethyl-4-(1-methylethyl)heptane

  479. 2,3,3,6-Tetramethyl-4-(1-methylethyl)heptane

  480. 2,3,4,5-Tetramethyl-4-(1-methylethyl)heptane

  481. 2,3,4,6-Tetramethyl-4-(1-methylethyl)heptane

  482. 2,3,5,5-Tetramethyl-4-(1-methylethyl)heptane

  483. 2,3,5,6-Tetramethyl-4-(1-methylethyl)heptane

  484. 2,4,5,5-Tetramethyl-4-(1-methylethyl)heptane

  485. 3,3,4,5-Tetramethyl-4-(1-methylethyl)heptane

  486. 3,3,5,5-Tetramethyl-4-(1-methylethyl)heptane

  487. 2,2,3,6-Tetramethyl-5-(1-methylethyl)heptane

  488. 2,2,4,6-Tetramethyl-5-(1-methylethyl)heptane

  489. 2,2,5,6-Tetramethyl-5-(1-methylethyl)heptane

  490. 2,3,3,6-Tetramethyl-5-(1-methylethyl)heptane

  491. 3-Ethyl-2,2-dimethyl-4-propylheptane

  492. 3-Ethyl-2,3-dimethyl-4-propylheptane

  493. 3-Ethyl-2,4-dimethyl-4-propylheptane

  494. 3-Ethyl-2,5-dimethyl-4-propylheptane

  495. 3-Ethyl-2,6-dimethyl-4-propylheptane

  496. 3-Ethyl-3,4-dimethyl-4-propylheptane

  497. 3-Ethyl-3,5-dimethyl-4-propylheptane

  498. 3-Ethyl-4,5-dimethyl-4-propylheptane

  499. 4-Ethyl-2,2-dimethyl-4-propylheptane

  500. 4-Ethyl-2,3-dimethyl-4-propylheptane

  501. 4-Ethyl-2,5-dimethyl-4-propylheptane

  502. 4-Ethyl-2,6-dimethyl-4-propylheptane

  503. 4-Ethyl-3,3-dimethyl-4-propylheptane

  504. 4-Ethyl-3,5-dimethyl-4-propylheptane

  505. 5-Ethyl-2,2-dimethyl-4-propylheptane

  506. 5-Ethyl-2,3-dimethyl-4-propylheptane

  507. 5-Ethyl-2,4-dimethyl-4-propylheptane

  508. 5-Ethyl-2,5-dimethyl-4-propylheptane

  509. 5-Ethyl-3,3-dimethyl-4-propylheptane

  510. 3-Ethyl-2,2-dimethyl-3-(1-methylethyl)heptane

  511. 3-Ethyl-2,4-dimethyl-3-(1-methylethyl)heptane

  512. 3-Ethyl-2,5-dimethyl-3-(1-methylethyl)heptane

  513. 3-Ethyl-2,6-dimethyl-3-(1-methylethyl)heptane

  514. 4-Ethyl-2,2-dimethyl-3-(1-methylethyl)heptane

  515. 4-Ethyl-2,3-dimethyl-3-(1-methylethyl)heptane

  516. 4-Ethyl-2,4-dimethyl-3-(1-methylethyl)heptane

  517. 4-Ethyl-2,5-dimethyl-3-(1-methylethyl)heptane

  518. 4-Ethyl-2,6-dimethyl-3-(1-methylethyl)heptane

  519. 5-Ethyl-2,2-dimethyl-3-(1-methylethyl)heptane

  520. 5-Ethyl-2,3-dimethyl-3-(1-methylethyl)heptane

  521. 5-Ethyl-2,4-dimethyl-3-(1-methylethyl)heptane

  522. 5-Ethyl-2,5-dimethyl-3-(1-methylethyl)heptane

  523. 5-Ethyl-2,6-dimethyl-3-(1-methylethyl)heptane

  524. 3-Ethyl-2,2-dimethyl-4-(1-methylethyl)heptane

  525. 3-Ethyl-2,3-dimethyl-4-(1-methylethyl)heptane

  526. 3-Ethyl-2,4-dimethyl-4-(1-methylethyl)heptane

  527. 3-Ethyl-2,5-dimethyl-4-(1-methylethyl)heptane

  528. 3-Ethyl-2,6-dimethyl-4-(1-methylethyl)heptane

  529. 3-Ethyl-3,4-dimethyl-4-(1-methylethyl)heptane

  530. 3-Ethyl-3,5-dimethyl-4-(1-methylethyl)heptane

  531. 3-Ethyl-4,5-dimethyl-4-(1-methylethyl)heptane

  532. 4-Ethyl-2,2-dimethyl-4-(1-methylethyl)heptane

  533. 4-Ethyl-2,3-dimethyl-4-(1-methylethyl)heptane

  534. 4-Ethyl-2,5-dimethyl-4-(1-methylethyl)heptane

  535. 4-Ethyl-2,6-dimethyl-4-(1-methylethyl)heptane

  536. 4-Ethyl-3,3-dimethyl-4-(1-methylethyl)heptane

  537. 4-Ethyl-3,5-dimethyl-4-(1-methylethyl)heptane

  538. 5-Ethyl-2,2-dimethyl-4-(1-methylethyl)heptane

  539. 5-Ethyl-2,3-dimethyl-4-(1-methylethyl)heptane

  540. 5-Ethyl-2,4-dimethyl-4-(1-methylethyl)heptane

  541. 5-Ethyl-2,5-dimethyl-4-(1-methylethyl)heptane

  542. 5-Ethyl-3,3-dimethyl-4-(1-methylethyl)heptane

  543. 3,3-Diethyl-4-propylheptane

  544. 3,4-Diethyl-4-propylheptane

  545. 3,5-Diethyl-4-propylheptane

  546. 3,3-Diethyl-4-(1-methylethyl)heptane

  547. 3,4-Diethyl-4-(1-methylethyl)heptane

  548. 3,5-Diethyl-4-(1-methylethyl)heptane

  549. 2-Methyl-4,4-dipropylheptane

  550. 3-Methyl-4,4-dipropylheptane

  551. 2-Methyl-3-(1-methylethyl)-4-propylheptane

  552. 2-Methyl-4-(1-methylethyl)-4-propylheptane

  553. 3-Methyl-4-(1-methylethyl)-4-propylheptane

  554. 2-Methyl-3,3-bis(1-methylethyl)heptane

  555. 2-Methyl-3,4-bis(1-methylethyl)heptane

  556. 2-Methyl-4,4-bis(1-methylethyl)heptane

  557. 3-Methyl-4,4-bis(1-methylethyl)heptane

  558. 2,2,5-Trimethyl-4-(1-methylpropyl)heptane

  559. 2,3,5-Trimethyl-4-(1-methylpropyl)heptane

  560. 2,4,5-Trimethyl-4-(1-methylpropyl)heptane

  561. 2,5,5-Trimethyl-4-(1-methylpropyl)heptane

  562. 3,3,5-Trimethyl-4-(1-methylpropyl)heptane

  563. 3,4,5-Trimethyl-4-(1-methylpropyl)heptane

  564. 2,2,5-Trimethyl-4-(2-methylpropyl)heptane

  565. 2,2,6-Trimethyl-4-(2-methylpropyl)heptane

  566. 2,3,5-Trimethyl-4-(2-methylpropyl)heptane

  567. 2,3,6-Trimethyl-4-(2-methylpropyl)heptane

  568. 2,4,5-Trimethyl-4-(2-methylpropyl)heptane

  569. 2,4,6-Trimethyl-4-(2-methylpropyl)heptane

  570. 2,5,5-Trimethyl-4-(2-methylpropyl)heptane

  571. 3-(1,1-Dimethylethyl)-2,2,3-trimethylheptane

  572. 3-(1,1-Dimethylethyl)-2,2,4-trimethylheptane

  573. 3-(1,1-Dimethylethyl)-2,2,5-trimethylheptane

  574. 3-(1,1-Dimethylethyl)-2,2,6-trimethylheptane

  575. 3-Ethyl-5-methyl-4-(1-methylpropyl)heptane

  576. 4-(1,1-Dimethylethyl)-2,2,3-trimethylheptane

  577. 4-(1,1-Dimethylethyl)-2,2,4-trimethylheptane

  578. 4-(1,1-Dimethylethyl)-2,2,5-trimethylheptane

  579. 4-(1,1-Dimethylethyl)-2,2,6-trimethylheptane

  580. 4-(1,1-Dimethylethyl)-2,3,3-trimethylheptane

  581. 4-(1,1-Dimethylethyl)-2,3,4-trimethylheptane

  582. 4-(1,1-Dimethylethyl)-2,3,5-trimethylheptane

  583. 4-(1,1-Dimethylethyl)-2,3,6-trimethylheptane

  584. 4-(1,1-Dimethylethyl)-2,4,5-trimethylheptane

  585. 4-(1,1-Dimethylethyl)-2,4,6-trimethylheptane

  586. 4-(1,1-Dimethylethyl)-2,5,5-trimethylheptane

  587. 4-(1,1-Dimethylethyl)-3,3,4-trimethylheptane

  588. 4-(1,1-Dimethylethyl)-3,3,5-trimethylheptane

  589. 4-(1,1-Dimethylethyl)-3,4,5-trimethylheptane

  590. 5-Ethyl-2-methyl-4-(1-methylpropyl)heptane

  591. 5-Ethyl-2-methyl-4-(2-methylpropyl)heptane

  592. 4-(1,1-Dimethylethyl)-3-ethyl-2-methylheptane

  593. 4-(1,1-Dimethylethyl)-3-ethyl-3-methylheptane

  594. 4-(1,1-Dimethylethyl)-3-ethyl-4-methylheptane

  595. 4-(1,1-Dimethylethyl)-3-ethyl-5-methylheptane

  596. 4-(1,1-Dimethylethyl)-4-ethyl-2-methylheptane

  597. 4-(1,1-Dimethylethyl)-4-ethyl-3-methylheptane

  598. 4-(1,1-Dimethylethyl)-5-ethyl-2-methylheptane

  599. 4-(1,1-Dimethylethyl)-4-propylheptane

  600. 4-(1,1-Dimethylethyl)-4-(1-methylethyl)heptane

  601. 2,2,3,3,4,4,5,5-Octamethylhexane

  602. 3-Ethyl-2,2,3,4,4,5-hexamethylhexane

  603. 3-Ethyl-2,2,3,4,5,5-hexamethylhexane

  604. 4-Ethyl-2,2,3,3,4,5-hexamethylhexane

  605. 4-Ethyl-2,2,3,3,5,5-hexamethylhexane

  606. 3,3-Diethyl-2,2,4,4-tetramethylhexane

  607. 3,3-Diethyl-2,2,4,5-tetramethylhexane

  608. 3,3-Diethyl-2,2,5,5-tetramethylhexane

  609. 3,3-Diethyl-2,4,4,5-tetramethylhexane

  610. 3,4-Diethyl-2,2,3,4-tetramethylhexane

  611. 3,4-Diethyl-2,2,3,5-tetramethylhexane

  612. 3,4-Diethyl-2,2,4,5-tetramethylhexane

  613. 3,4-Diethyl-2,2,5,5-tetramethylhexane

  614. 3,4-Diethyl-2,3,4,5-tetramethylhexane

  615. 4,4-Diethyl-2,2,3,3-tetramethylhexane

  616. 4,4-Diethyl-2,2,3,5-tetramethylhexane

  617. 3,3,4-Triethyl-2,2-dimethylhexane

  618. 3,3,4-Triethyl-2,4-dimethylhexane

  619. 3,3,4-Triethyl-2,5-dimethylhexane

  620. 3,4,4-Triethyl-2,2-dimethylhexane

  621. 3,4,4-Triethyl-2,3-dimethylhexane

  622. 3,3,4,4-Tetraethylhexane

  623. 2,2,3,4,4-Pentamethyl-3-(1-methylethyl)hexane

  624. 2,2,3,4,5-Pentamethyl-3-(1-methylethyl)hexane

  625. 2,2,3,5,5-Pentamethyl-3-(1-methylethyl)hexane

  626. 2,2,4,4,5-Pentamethyl-3-(1-methylethyl)hexane

  627. 2,2,4,5,5-Pentamethyl-3-(1-methylethyl)hexane

  628. 2,3,4,4,5-Pentamethyl-3-(1-methylethyl)hexane

  629. 2,2,3,3,5-Pentamethyl-4-(1-methylethyl)hexane

  630. 2,2,3,4,5-Pentamethyl-4-(1-methylethyl)hexane

  631. 3-Ethyl-2,2,4-trimethyl-3-(1-methylethyl)hexane

  632. 3-Ethyl-2,2,5-trimethyl-3-(1-methylethyl)hexane

  633. 3-Ethyl-2,4,4-trimethyl-3-(1-methylethyl)hexane

  634. 3-Ethyl-2,4,5-trimethyl-3-(1-methylethyl)hexane

  635. 4-Ethyl-2,2,3-trimethyl-3-(1-methylethyl)hexane

  636. 4-Ethyl-2,2,4-trimethyl-3-(1-methylethyl)hexane

  637. 4-Ethyl-2,2,5-trimethyl-3-(1-methylethyl)hexane

  638. 4-Ethyl-2,3,4-trimethyl-3-(1-methylethyl)hexane

  639. 4-Ethyl-2,3,5-trimethyl-3-(1-methylethyl)hexane

  640. 3-Ethyl-2,2,5-trimethyl-4-(1-methylethyl)hexane

  641. 3-Ethyl-2,3,5-trimethyl-4-(1-methylethyl)hexane

  642. 4-Ethyl-2,2,5-trimethyl-4-(1-methylethyl)hexane

  643. 3,4-Diethyl-2-methyl-3-(1-methylethyl)hexane

  644. 4,4-Diethyl-2-methyl-3-(1-methylethyl)hexane

  645. 2,2-Dimethyl-3,3-bis(1-methylethyl)hexane

  646. 2,4-Dimethyl-3,3-bis(1-methylethyl)hexane

  647. 2,5-Dimethyl-3,3-bis(1-methylethyl)hexane

  648. 2,5-Dimethyl-3,4-bis(1-methylethyl)hexane

  649. 3-(1,1-Dimethylethyl)-2,2,3,4-tetramethylhexane

  650. 3-(1,1-Dimethylethyl)-2,2,3,5-tetramethylhexane

  651. 3-(1,1-Dimethylethyl)-2,2,4,4-tetramethylhexane

  652. 3-(1,1-Dimethylethyl)-2,2,4,5-tetramethylhexane

  653. 3-(1,1-Dimethylethyl)-2,2,5,5-tetramethylhexane

  654. 3-(1,1-Dimethylethyl)-3-ethyl-2,2-dimethylhexane

  655. 3-(1,1-Dimethylethyl)-4-ethyl-2,2-dimethylhexane

  656. 3-Ethyl-2,2,4,4-tetramethyl-3-(1-methylethyl)pentane

  657. 2,2,4-Trimethyl-3,3-bis(1-methylethyl)pentane

  658. 3-(1,1-Dimethylethyl)-2,2,3,4,4-pentamethylpentane

(From Mr Kent's Chemistry Page )

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