2,3,3',4'-二苯醚四甲酸二酐,英文名:2,3,3',4'-Diphenyl ether tetracarboxylic acid dianhydride

2026-03-27 10:24:45

50662-95-8

2,3,3',4'-二苯醚四甲酸二酐(2,3,3',4'-Diphenyl ether tetracarboxylic acid dianhydride)

CAS: 50662-95-8

化学式: C16H6O7

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