| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 22536-65-8 | 2-氯-5-甲氧基嘧啶 | 2-Chloro-5-methoxypyrimidine; 2-Chloro-5-methoxypyrimidine |  | C5H5ClN2O | 详情 | 供应商 |
| 26452-81-3 | 4-氯-6-甲氧基嘧啶 | 4-Chloro-6-methoxypyrimidine; 4-Chloro-6-methoxypyrimidine |  | C5H5ClN2O | 详情 | 供应商 |
| 33332-30-8 | 2-氯-6-甲氧基吡嗪 | 2-Chloro-6-methoxypyrazine; 2-Chloro-6-methoxypyrazine; 6-Chloro-2-methoxypyrazine |  | C5H5ClN2O | 详情 | 供应商 |
| 88137-70-6 | Ethanone,2-chloro-1-(1H-pyrazol-3-yl)-; Ethanone, 2-chloro-1-(1H-pyrazol-3-yl)- (9CI) |  | C5H5ClN2O | 详情 | 供应商 | |
| 28998-74-5 | Ethanone,2-chloro-1-(1H-pyrazol-1-yl)-; 1H-Pyrazole,1-(chloroacetyl)- (9CI); Pyrazole, 1-(chloroacetyl)- (8CI) |  | C5H5ClN2O | 详情 | 供应商 | |
| 40155-28-0 | 2-氯-3-甲氧基吡嗪 | Pyrazine,2-chloro-3-methoxy-; 2-Chloro-3-methoxypyrazine; 2-Methoxy-3-chloropyrazine |  | C5H5ClN2O | 详情 | 供应商 |
| 1722-10-7 | 3-氯-6-甲氧基哒嗪; 6-甲氧基-3-氯哒嗪 | Pyridazine,3-chloro-6-methoxy-; 3-Chloro-6-methoxypyridazine; 3-Methoxy-6-chloropyridazine; NSC 522667; NSC 69819 |  | C5H5ClN2O | 详情 | 供应商 |
| 22536-63-6 | 2-氯-4-甲氧基嘧啶 | Pyrimidine,2-chloro-4-methoxy-; 2-Chloro-4-methoxypyrimidine |  | C5H5ClN2O | 详情 | 供应商 |
| 206882-35-1 | Pyrimidine,2-(chloromethyl)-, 1-oxide; Pyrimidine, 2-(chloromethyl)-, 1-oxide (9CI) |  | C5H5ClN2O | 详情 | 供应商 | |
| 123696-02-6 | Pyridazine,3-chloro-5-methoxy-; 3-Chloro-5-methoxypyridazine |  | C5H5ClN2O | 详情 | 供应商 | |
| 695-85-2 | Pyrimidine,4-chloro-5-methoxy-; 4-Chloro-5-methoxypyrimidine |  | C5H5ClN2O | 详情 | 供应商 | |
| 128080-08-0 | Pyridine,2-(aminooxy)-3-chloro- (9CI); Pyridine, 2-(aminooxy)-3-chloro- (9CI) |  | C5H5ClN2O | 详情 | 供应商 | |
| 114969-99-2 | Pyrimidine,5-chloro-4-methyl-, 3-oxide; Pyrimidine, 5-chloro-4-methyl-, 3-oxide (9CI) |  | C5H5ClN2O | 详情 | 供应商 | |
| 114969-94-7 | Pyrimidine,5-chloro-4-methoxy-; Pyrimidine, 5-chloro-4-methoxy- (9CI) |  | C5H5ClN2O | 详情 | 供应商 | |
| 114969-55-0 | Pyrimidine,5-chloro-4-methyl-, 1-oxide; Pyrimidine, 5-chloro-4-methyl-, 1-oxide (9CI) |  | C5H5ClN2O | 详情 | 供应商 | |
| 119809-51-7 | Pyridine,2-(aminooxy)-6-chloro- (9CI); Pyridine, 2-(aminooxy)-6-chloro- (9CI) |  | C5H5ClN2O | 详情 | 供应商 | |
| 119809-46-0 | Pyridine,2-(aminooxy)-5-chloro- (9CI); Pyridine, 2-(aminooxy)-5-chloro- (9CI) |  | C5H5ClN2O | 详情 | 供应商 | |
| 175204-81-6 | 4-氯-1-甲基吡唑-3-羰基 | 1H-Pyrazole-3-carboxaldehyde,4-chloro-1-methyl-; 4-Chloro-1-methyl-1H-pyrazole-3-carboxaldehyde; 4-Chloro-1-methylpyrazole-3-carboxaldehyde |  | C5H5ClN2O | 详情 | 供应商 |
| 84547-59-1 | 1H-Pyrazole-5-carbonylchloride, 1-methyl-; 1-Methyl-1H-pyrazole-5-carbonylchloride; 1-Methyl-5-pyrazolecarbonyl chloride; 2-Methyl-2H-pyrazole-3-carbonylchloride |  | C5H5ClN2O | 详情 | 供应商 | |
| 79583-19-0 | 1H-Pyrazole-4-carbonylchloride, 1-methyl-; 1-Methyl-1H-pyrazole-4-carbonylchloride; 1-Methylpyrazole-4-carbonyl chloride |  | C5H5ClN2O | 详情 | 供应商 | |
