全球化学品在线数据库
| CAS 登录号 | 产品名称 | 分子式 |
|---|---|---|
| 253-87-2 | 吡啶并[4,3-d]嘧啶 | C7H5N3 |
| 253-88-3 | 嘧啶并[4,5-d]哒嗪 | C6H4N4 |
| 253-89-4 | 5H-噻喃并[4,3-d]嘧啶 | C7H6N2S |
| 254-04-6 | 2H-苯并吡喃 | C9H8O |
| 254-18-2 | 2H-1,2-苯并恶嗪 | C8H7NO |
| 254-27-3 | 4H-1,3-苯并二氧杂环己烷 | C8H8O2 |
| 254-30-8 | 4H-[1,3]二恶英并[4,5-c]吡啶 | C7H7NO2 |
| 254-60-4 | 1,8-萘啶 | C8H6N2 |
| 254-61-5 | 吡啶并[2,3-d]嘧啶 | C7H5N3 |
| 254-62-6 | 嘧啶并[4,5-c]哒嗪 | C6H4N4 |
| 254-64-8 | 嘧啶并[4,5-d]嘧啶 | C6H4N4 |
| 254-69-3 | 7H-吡喃并[2,3-d]嘧啶 | C7H6N2O |
| 254-72-8 | 5H-噻喃并[2,3-d]嘧啶 | C7H6N2S |
| 254-79-5 | 1,5-萘啶 | C8H6N2 |
| 254-80-8 | 吡啶并[3,2-d]嘧啶 | C7H5N3 |
| 254-82-0 | 嘧啶并[5,4-d]嘧啶 | C6H4N4 |
| 254-83-1 | 嘧啶并[5,4-d][1,2,3]三嗪 | C5H3N5 |
| 254-86-4 | 吡啶并[3,4-b]吡嗪 | C7H5N3 |
| 254-99-9 | 嘧啶并[5,4-e][1,2,4]三嗪 | C5H3N5 |
| 255-01-6 | 嘧啶并[4,5-e]-1,2,4-三嗪 | |
| 255-12-9 | 5H-嘧啶并[4,5-b][1,4]恶嗪 | C6H5N3O |
| 255-13-0 | 7H-嘧啶并[4,5-b][1,4]恶嗪 | C6H5N3O |
| 255-37-8 | 1,4-苯并二氧杂环己烷 | C8H6O2 |
| 256-81-5 | 5H-二苯并(a,d)环庚烯 | C15H12 |
| 256-90-6 | 6H-苯并[c][1,2]苯并二氮杂卓 | C13H10N2 |
| 256-91-7 | 11H-苯并[c][1,2]苯并二氮杂卓 | C13H10N2 |
| 256-96-2 | 亚氨基芪 | C14H11N |
| 257-05-6 | 苯并[b][1]苯并氧杂卓 | C14H10O |
| 257-07-8 | 二苯并[b,f][1,4]氧氮杂卓 | C13H9NO |
| 257-13-6 | 苯并[b][1]苯并硫杂卓 | C14H10S |
| 257-24-9 | 庚搭烯 | C12H10 |
| 257-89-6 | 苯并[b]吖啶 | C17H11N |
| 257-97-6 | 苯并[b]吩嗪 | C16H10N2 |
| 258-31-1 | 并六苯 | C26H16 |
| 258-76-4 | 二苯并[b,i]吩嗪 | C20H12N2 |
| 258-78-6 | 13H-二苯并[b,i]吩噻嗪 | C20H13NS |
| 259-77-8 | 五环[6,4,0,0]2,7[0]4,11,[0]5,10十二烷 | C12H16 |
| 259-79-0 | 二苯并环丁二烯 | C12H8 |
| 259-84-7 | 环丁并[1,2-b:4,3-b']二吡啶 | C10H6N2 |
| 260-94-6 | 吖啶 | C13H9N |
| 261-05-2 | 吡啶并[3,2-b]喹啉 | C12H8N2 |
| 261-27-8 | 5H-[1]苯并吡喃并[2,3-b]吡啶 | C12H9NO |
| 261-31-4 | 9H-噻吨 | C13H10S |
| 261-42-7 | 9H-碲基氧杂蒽 | C13H10Te |
| 261-96-1 | 10H-吡啶并(3,2-b)(1,4)苯并噻嗪 | C11H8N2S |
| 262-05-5 | 10H-吩硒嗪 | C12H9NSe |
| 262-12-4 | 二苯并[b,e][1,4]对二噁英 | C12H8O2 |
| 262-20-4 | 吩噁噻 | C12H8OS |
| 262-22-6 | 吩噁硒 | C12H8OSe |
| 262-76-0 | 咕啉 | C19H22N4 |