Synonyms: | AC1O5B7O;1,3-Isobenzofurandione, 5,5'-carbonylbis-, polymer with 4,4'-methylenebis(benzenamine), ammonium salt;3,3',4,4'-Benzophenonetetracarboxylic acid dianhydride, 4,4'-methylenedianiline polymer ammonium salt;66319-61-7;azanium; [4-[(4-aminophenyl)methyl]phenyl]azanide; 5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione |