| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 50598-33-9 | 2,5-Furandione,3-ethyldihydro-3-methyl-; Succinicanhydride, a-ethyl-a-methyl- (4CI); 2-Ethyl-2-methylsuccinic anhydride |  | C7H10O3 | 详情 | 供应商 | |
| 178469-44-8 | 2,5-Furandione,3,4-difluorodihydro-3-methyl-; 2,5-Furandione,3,4-difluorodihydro-3-methyl-(9CI) |  | C5H4F2O3 | 详情 | 供应商 |
