| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 932-22-9 | 4,5-二氯噠嗪-3(2H)-酮; 4,5-二氯-3-噠嗪酮 | 4,5-Dichloro-3(2H)-pyridazinone; 4,5-Dichloro-3-pyridazinol; 4,5-Dichloro-3-hydroxypyridazine; 4,5-Dichloro-2,3-dihydropyridazin-3-one |  | C4H2Cl2N2O | 詳情 | 供應商 |
| 717871-75-5 | 1H-Pyrazole-3-carbonylchloride, 4-chloro-; 1H-Pyrazole-3-carbonyl chloride, 4-chloro- (9CI) |  | C4H2Cl2N2O | 詳情 | 供應商 | |
| 2779-81-9 | 4-Pyridazinol,3,6-dichloro-; 3,6-dichloropyridazin-4-ol |  | C4H2Cl2N2O | 詳情 | 供應商 | |
| 425394-89-4 | 5-Pyrimidinol,4,6-dichloro-; 4,6-Dichloro-5-hydroxypyrimidine |  | C4H2Cl2N2O | 詳情 | 供應商 | |
| 88982-91-6 | 4,5-DICHLORO-6-HYDROXYPYRIMIDINE; 4,5-DICHLORO-6-HYDROXYPYRIMIDINE; 5,6-Dichloropyrimidin-4-ol |  | C4H2Cl2N2O | 詳情 | 供應商 | |
| 120977-94-8 | 2,6-二氯-1H-嘧啶-4-酮; 2,6-二氯-1H-嘧啶-4-酮 | 2,6-dichloro-pyrimidin-4-ol; 2,6-dichloro-pyrimidin-4-ol; 2,6-Dichloro-3h-pyriMidin-4-one |  | C4H2Cl2N2O | 詳情 | 供應商 |