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4,4'-Oxydiphthalic Anhydride CAS: 1823-59-2
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2,3,3',4'-Tetrakarboksidifinil oksid Dianhydride CAS: 50662-95-8
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3,3',4,4'-Benzophenonetetracarboxylic Dianhydride CAS: 2421-28-5
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2,2'-Bis(trifluorometil)benzidin CAS: 341-58-2
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2,2-Bis(3,4-dimetilfenil)heksafluoropropan CAS: 65294-20-4
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4,4'-(Hexafluoroisopropylidene)diftalic Anhydride CAS: 1107-00-2
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3,3',4,4'-Biphenyl Tetracarboxylic Dianhydride CAS: 2420-87-3
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2,3,3',4'-Biphenyl Tetracarboxylic Dianhydride CAS: 36978-41-3
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