| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 89-32-7 | 均苯四甲酸二酐; 1,2,4,5-均苯四甲酸二酐; PMDA | 1,2,4,5-Benzenetetracarboxylic anhydride; Pyromellitic dianhydride; Benzene-1,2,4,5-tetracarboxylic dianhydride; PMDA |  | C10H2O6 | 详情 | 供应商 |
| 2420-87-3 | 3,3',4,4'-联苯四羧酸二酐; 3,3',4,4'-联苯四甲酸二酐 | 3,3',4,4'-Biphenyltetracarboxylic dianhydride; 3,3',4,4'-Biphenyltetracarboxylic3,4:3',4'-dianhydride (7CI,8CI); 3,3',4,4'-Biphenyltetracarboxylic acidanhydride; 3,3',4,4'-Biphenyltetracarboxylic acid dianhydride; 3,3',4,4'-Biphenyltetracarboxylic anhydride; 3,3',4,4'-Biphenyltetracarboxylicdianhydride; 3,4,3',4'-Biphenyltetracarboxylic acid dianhydride; 3,4,3',4'-Biphenyltetracarboxylic dianhydride; 4,4'-Biphthalic anhydride; BPDA; [1,1'-Biphenyl]-3,3',4,4'-tetracarboxylic3,4:3',4'-dianhydride; |  | C16H6O6 | 详情 | 供应商 |
| 36978-41-3 | 2,3,3',4'-联苯四甲酸二酐 | 2,3,3',4'-BIPHENYL TETRACARBOXYLIC DIANHYDRIDE; [4,5']BIISOBENZOFURANYL-1,3,1',3'-TETRAONE; 2,3,3',4'-BIPHENYL TETRACARBOXYLIC DIANHYDRIDE; 1,1'-Biphenyl-2,3,3',4'-tetracarboxylic acid 2,3:3',4'-dianhydride; 2,3,3',4'-Biphenyltetracarboxylic 2,3:3',4'-dianhydride; 4,5'-Bi(1,3-isobenzofurandione); 4,5'-Bi[isobenzofuran]-1,1',3,3'-tetrone; 4,5'-Bi[isobenzofuran-1,3-dione]; Biphenyl-2,3,3',4'-tetracarboxylic acid 2,3:3',4'-dianhydride |  | C16H6O6 | 详情 | 供应商 |
