| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 371944-48-8 | 1,2,3-Oxadiazolo[4,5-b]pyrazine-5,6-dione,4,7-dihydro-; 1,2,3-Oxadiazolo[4,5-b]pyrazine-5,6-dione, 4,7-dihydro- |  | C4H2N4O3 | 详情 | 供应商 | |
| 181585-88-6 | 1H-Pyrazole-4-carbonitrile,1-hydroxy-3-nitro-; 1H-Pyrazole-4-carbonitrile, 1-hydroxy-3-nitro- |  | C4H2N4O3 | 详情 | 供应商 | |
| 31221-06-4 | 2,4,6(1H,3H,5H)-Pyrimidinetrione,5-diazo-; Barbituricacid 5-diazo- (6CI,7CI); 5-Diazobarbituric acid; NSC 252062 |  | C4H2N4O3 | 详情 | 供应商 |
