| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 2540-99-0 | 3,3',4,4'-二苯基砜四羧酸二酸酐; 3,3,4,4-二苯基砜四羧酸二酸酐; | 1,3-Isobenzofurandione,5,5'-sulfonylbis-; Phthalicanhydride, 4,4'-sulfonyldi- (7CI,8CI); 3,3',4,4'-Diphenyl sulfonetetracarboxylic anhydride; 3,3',4,4'-Diphenyl sulfone tetracarboxylicdianhydride; 3,3',4,4'-Diphenylsulfoxide tetracarboxylic acid; 3,3',4,4'-Tetracarboxydiphenyl sulfone dianhydride; 3,4,3',4'-Diphenylsulfonete tracarboxylic acid dianhydride; 4,4'-diphthalic anhydride sulfone; 4,4'-Sulfonylbis(phthalic anhydride); 4,4'-Sulfonyldiphthalic acid dianhydride; 4,4'-Sulfonyldiphthalic anhydride; Bis(3,4-dicarboxyphenyl)sulfone dianhydride; NSC 689416; Rikacid DSDA |  | C16H6O8S | 详情 | 供应商 |
| 7717-76-2 | 1,2-Benzenedicarboxylicacid, 4,4'-oxybis-; Phthalicacid, 4,4'-oxydi- (6CI,7CI,8CI); 3,3',4,4'-Oxydiphthalic acid; 3,3',4,4'-Tetracarboxydiphenyl oxide; 4,4'-Oxybisphthalic acid; 4,4'-Oxydiphthalic acid; Bis(3,4-dicarboxyphenyl) ether |  | C16H10O9 | 详情 | 供应商 | |
| 23602-85-9 | 1,2-Benzenedicarboxylicacid, 4,4'-(1,4-phenylenedicarbonyl)bis- (9CI); Phthalic acid,4,4'-terephthaloyldi- (8CI); 4,4'-(p-Phenylenedicarbonyl)diphthalic acid; Bis(3,4-dicarboxybenzoyl)benzene |  | C24H14O10 | 详情 | 供应商 |
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