2421-28-5

3,3',4,4'-Benzophenonetetracarboxylic dianhydride

Cat.No.: BC10335

CAS No.: 2421-28-5

Molecular weight: 322.23

Molecular formula: C17H6O7

Purity: 98%Min.

3,3',4,4'-Benzophenonetetracarboxylic dianhydride

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