| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 755710-18-0 | 1,3-Imidazolidinedicarboxylicacid, 2-thioxo-; 1,3-Imidazolidinedicarboxylic acid, 2-thioxo- |  | C5H6N2O4S | 详情 | 供应商 | |
| 16417-11-1 | 2,4(1H,3H)-Pyrimidinedione,5-(methylsulfonyl)-; Uracil,5-(methylsulfonyl)- (7CI,8CI); NSC 54666 |  | C5H6N2O4S | 详情 | 供应商 | |
| 251577-81-8 | 5-Thiazolecarboxylicacid, 4,5-dihydro-2-(hydroxyamino)-4-oxo-, methyl ester; 5-Thiazolecarboxylicacid,4,5-dihydro-2-(hydroxyamino)-4-oxo-,methylester |  | C5H6N2O4S | 详情 | 供应商 |
