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25868-65-9 poly[(1,3-dihydro-1,3-dioxo-2h-isoindole-2,5-diyl)carbonyl(1,3-dihydro-1,3-dioxo-2h-isoin

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Product Name Poly[(1,3-dihydro-1,3-dioxo-2H-isoindole-2,5-diyl)carbonyl(1,3-dihydro-1,3-dioxo-2H-isoindole-5,2-diyl)-1,3-phenylene]
CAS No. 25868-65-9
Synonyms Poly[(1,3-dioxo-2,5-isoindolinediyl)carbonyl(1,3-dioxo-5,2-isoindolinediyl)-m-phenylene](8CI); 3,3',4,4'-Benzophenonetetracarboxylic aciddianhydride-m-phenylenediamine copolymer, SRU; 3,3',4,4'-Benzophenonetetracarboxylic dianhydride-m-phenylenediamine polymer,SRU; 4,4'-Carbonyldiphthalic anhydride-m-phenylenediamine copolymer, SRU; BTDA-MPDA, SRU; BTDA-m-phenylenediamine copolymer, sru; Benzophenonetetracarboxylic acid dianhydride-m-phenylenediamine copolymer, SRU; Benzophenonetetracarboxylic dianhydride-m-phenylenediamine copolymer, SRU; Diethylbenzophenonetetracarboxylate-m-phenylenediamine polymer, SRU; ITA 61; Poly[(1,3-dihydro-1,3-dioxo-2H-isoindole-2,?-diyl)carbonyl(1,3-dihydro-1,3-dioxo-2H-isoindole-?,2-diyl)-1,3-phenylene]; Skybond 700
Molecular Formula (C23H10N2O5)n