| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 162666-34-4 | 2,6(1H,3H)-Pyrazinedione,1-hydroxy-5-(2-methylpropyl)-3-(2-methylpropylidene)-, (3Z)-; 2,6(1H,3H)-Pyrazinedione,1-hydroxy-5-(2-methylpropyl)-3-(2-methylpropylidene)-, (Z)-; Flutimide |  | C12H18N2O3 | 详情 | 供应商 | |
| 21827-92-9 | 3,6-Pyridazinedione,1,2-diacetyltetrahydro-; N,N’-DIACETYLGLYCINE ANHYDRIDE; 1,4-DIACETYL-PIPERAZINE-2,5-DIONE; 1,4-DIACETYLTETRAHYDRO-2,5-Pyrazinedione; 1,4-DIACETYL-2,5-DIKETOPIPERAZINE; 1,4-DIACETYL-2,5-DIOXOPIPERAZINE; 1,4-DIACETYL-2,5-PIPERAZINEDIONE; Diacetylglycineanydride |  | C8H10N2O4 | 详情 | 供应商 | |
| 931-18-0 | 2,3-Pyrazinedione,1,4-dihydro-; 2,3-Pyrazinediol(6CI,7CI,8CI); 2,3-Dihydroxypyrazine |  | C4H4N2O2 | 详情 | 供应商 | |
| 140911-17-7 | 2(1H)-Pyrazinone,3-hydrazinyl-5,6-dimethyl-; 2,3-Pyrazinedione,1,4-dihydro-5,6-dimethyl-, monohydrazone (9CI) |  | C6H10N4O | 详情 | 供应商 | |
| 140911-27-9 | 2(1H)-Pyrazinone,5,6-diethyl-3-hydrazinyl-; 2,3-Pyrazinedione,5,6-diethyl-1,4-dihydro-, monohydrazone (9CI) |  | C8H14N4O | 详情 | 供应商 | |
| 3027-05-2 | 1,4-二乙酰基哌嗪-2,5-二酮 | N,N'-DIACETYLGLYCINE ANHYDRIDE; N,N'-DIACETYLGLYCINE ANHYDRIDE; 1,4-DIACETYL-PIPERAZINE-2,5-DIONE; 1,4-DIACETYLTETRAHYDRO-2,5-Pyrazinedione; 1,4-DIACETYL-2,5-DIKETOPIPERAZINE; 1,4-DIACETYL-2,5-DIOXOPIPERAZINE; 1,4-DIACETYL-2,5-PIPERAZINEDIONE |  | C8H10N2O4 | 详情 | 供应商 |
