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33 44 -BENZOPHEN1TETCARB 2.5KG

ITEM#: 3429-A16529A4

MFR#: A16529-A4

3,3',4,4'-Benzophenonetetracarboxylic dianhydride, >-97%, C17H6O7, CAS Number-2421-28-5

3,3',4,4'-Benzophenonetetracarboxylic dianhydride, >-97%, C17H6O7, CAS Number-2421-28-5