| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 4744-50-7 | 2,3-吡嗪二酸酐; 吡嗪-2,3-二羧酸酐 | 2,3-Pyrazinecarboxylic anhydride; Furo[3,4-b]pyrazine-5,7-dione |  | C6H2N2O3 | 详情 | 供应商 |
| 5442-12-6 | 去甲斑蝥素; 7-氧杂二环[2.2.1]庚烷-2,3-二羧酸酐 | Norcantharidin; 4,10-Dioxatricyclo[5.2.1.0(2,6)]decane-3,5-dione; 7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride |  | C8H8O4 | 详情 | 供应商 |
| 151813-29-5 | 双环[2.2.2]锌-2-烯-2,3-二羧酸酐; 双环[2.2.2]锌-2-烯-2,3-二羧酸酐; 双环[2.2.2]辛-2-烯-2,3-二羧酸酐; 双环 | 4,7-Ethanoisobenzofuran-1,3-dione,4,5,6,7-tetrahydro-; BICYCLO[2.2.2]OCT-2-ENE-2,3-DICARBOXYLIC ANHYDRIDE; 4,5,6,7-Tetrahydro-4,7-ethanoisobenzofuran-1,3-dione; Bicyclo2.2.2üoct-2-ene-2,3-dicarboxylic anhydride, 98% |  | C10H10O3 | 详情 | 供应商 |
| 29745-04-8 | 外型-7-氧杂二环[2.2.1]庚烷-2,3-二羧酸酐; 外型-7-氧杂二环[2.2.1]庚烷-2,3-二羧酸酐; 二甲基-5-降冰片烯-2, | 4,7-Epoxyisobenzofuran-1,3-dione,hexahydro-, (3aR,4S,7R,7aS)-rel-; 4,7-Epoxyisobenzofuran-1,3-dione,hexahydro-, (3aa,4b,7b,7aa)-; 7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride, exo- (8CI); Norcantharidin (6CI); (3aR,4S,7R,7aS)-rel-Hexahydro-4,7-epoxyisobenzofuran-1,3-dione; 7-Oxabicyclo[2.2.1]heptane-exo-cis-2,3-dicarboxylic anhydride; NSC 59023 |  | C8H8O4 | 详情 | 供应商 |
