| 序号 | 名称 | 英文名 | CAS 号 |
| 1 | 5-甲基烟酸 | 5-Methylnicotinic acid | 3222-49-9 |
| 2 | 3,5-二羧酸吡啶 | 3,5-Pyridinedicarboxylate | 499-81-0 |
| 3 | 3-氨基-2-羟基吡啶 | 3-Amino-2-hydroxypyridine | 33630-99-8 |
| 4 | 3-溴-5-羟基吡啶 | 3-Bromo-5-hydroxypyridine | 74115-13-2 |
| 5 | 2-苯并咪唑甲醇 | 2-Benzimidazolemethanol | 4856-97-7 |
| 6 | 2-苯并咪唑甲酸 | 2-Benzimidazolecarboxylic acid | 2849-93-6 |
| 7 | 2-苯并咪唑乙醇 | 2-Benzimidazoleethanol | 4857-01-6 |
| 8 | 2-羟基苯并咪唑 | 2-Hydroxybenzimidazole | 615-16-7 |
| 9 | 5,6-二氨基-2-苯并咪唑酮 | 5,6-Diamino-2-benzimidazolone | 55621-49-3 |
| 10 | 5-氨基-6-甲基苯并咪唑酮 | 5-Amino-6-methyl-2-benzimidazolone | 67014-36-2 |
| 11 | 5-氨基苯并咪唑酮 | 5-Aminobenzimidazolinone | 95-23-8 |
| 12 | 5-甲基苯并咪唑 | 5-Methylbenzimidazole | 614-97-19 |
| 13 | 5-氯-2-甲基苯并咪唑 | 5-Chloro-2-methylbenzimidazole | 2818-69-1 |
| 14 | 2-氨基间苯二酚盐酸盐 | 2-Aminoresorcinol Hydrochloride | 634-60-6 |
| 15 | 2-硝基间苯二酚 | 2-Nitroresorcinol | 601-89-8 |
| 16 | 2-氯腺苷 | 2-Chloroadenosine | 81012-94-4 |
| 17 | 6-氯哒嗪-3-羧酸 | 6-Chloropyridazine-3-carboxylic acid | 5096-73-1 |





