50662-95-8 2,3,3',4'-Diphenyl ether tetracarboxylic acid dianhydride 2,3,3',4'-Diphenyl ether tetracarboxylic acid dianhydride

Synonyms： a-ODPA; 2,3,3,4-Diphenyl ether tetracarboxylic acid dianhydride; 2,3,3',4'-Tetracarboxydiphenyl oxide dianhydride; α-ODPA
CAS Number：50662-95-8
Molecular Formula：C₁₆H₆O₇
Molecular Weight：310
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