3737340 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3737340 > 2 > ChemIDplus > 028327573 > 28327-57-3 3,4'-Diaminobenzanilide, 1,2,4,5-benzenetetracarboxylic acid dianhydride polymer Benzamide, 3-amino-N-(4-aminophenyl)-, polymer with 1H,3H-benzo(1,2-c:4,5-c')difuran-1,3,5,7-tetrone Polyamide (3,4'-diaminobenzanilide, 1,2,4,5-benzenetetracarboxylic acid) > 28327-57-3 > 028327573 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=028327573 $$$$