| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 20737-42-2 | 2-Pyrazinecarboxylicacid, 3,4-dihydro-3-oxo-; Pyrazinecarboxylicacid, 3,4-dihydro-3-oxo- (9CI); Pyrazinecarboxylic acid, 3-hydroxy- (8CI); Pyrazinoic acid, 3-hydroxy- (6CI); 3-Hydroxy-2-pyrazinecarboxylic acid; 3-Hydroxypyrazinecarboxylic acid; | ![]() | C5H4N2O3 | 详情 | 供应商 |