| 1 | 230-04-6 | 6H-Dibenzo[b,d]thiopyran | 6H-Dibenzo[b,d]thiopyran | C13H10S | | |
| 2 | 230-05-7 | | Dibenzo[b,d]thiopyrylium (8CI,9CI) | C13H9S+ | | |
| 3 | 230-07-9 | 4,7-菲洛林 | 4,7-Phenanthroline | C12H8N2 | | |
| 4 | 230-09-1 | | 1H-[1,3]Dioxino[5,4-f]quinoline | C11H9NO2 | | |
| 5 | 230-10-4 | | Benzo[f][1,7]naphthyridine | C12H8N2 | | |
| 6 | 230-11-5 | | Pyridazino[3,4-c]quinoline (8CI,9CI) | C11H7N3 | | |
| 7 | 230-13-7 | | Pyrimido[4,5-c]quinoline | C11H7N3 | | |
| 8 | 230-17-1 | 苯并[c]噌啉 | Benzo[c]cinnoline | C12H8N2 | 其它杂环 | |
| 9 | 230-19-3 | | Pyrido[4,3-c]cinnoline (8CI,9CI) | C11H7N3 | | |
| 10 | 230-24-0 | | Dibenzo[c,e][1,2]dioxin | C12H8O2 | | |
| 11 | 230-26-2 | 9,10-Dithiaphenanthrene | 9,10-Dithiaphenanthrene | | | |
| 12 | 230-27-3 | 7,8-苯并喹啉 | 7,8-Benzoquinoline | C13H9N | 中间体;化学试剂;化工原料;有机化学;医药中间体;试剂和补充物;合成材料中间体;生化试剂-其他化学试剂 | |
| 13 | 230-28-4 | | Benzo[h]quinazoline | C12H8N2 | | |
| 14 | 230-30-8 | 1,8-Phenanthroline | 1,8-Phenanthroline | C12H8N2 | | |
| 15 | 230-31-9 | Benzo[h]cinnoline | Benzo[h]cinnoline | C12H8N2 | | |
| 16 | 230-33-1 | benzoquinoxaline | benzoquinoxaline | C12H8N2 | | |
| 17 | 230-45-5 | 1,9-Phenanthroline | 1,9-Phenanthroline | C12H8N2 | | |
| 18 | 230-46-6 | 1,7-菲啰啉 | 1,7-phenanthroline | C12H8N2 | 杂环砌块;有机砌块;其它杂环;有机化学;合成材料中间体 | |
| 19 | 230-51-3 | | Benzo[h][1,6]naphthyridine | C12H8N2 | | |
| 20 | 230-55-7 | 4H-[1]苯并吡喃并[4,3-C]哒嗪 | 4H-[1]Benzopyrano[4,3-c]pyridazine | C11H8N2O | | |
| 21 | 230-62-6 | 2H-Benzo[h]chromene | 2H-Benzo[h]chromene | C13H10O | | |