3749862 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3749862 > 2 > ChemIDplus > 065328601 > 1,2-Benzenedicarboxylic acid, 4,4'-carbonylbis-, polymer with 4-methyl-1,3-benzenediamine and 4,4'-methylenebis(benzenamine) 65328-60-1 > 65328-60-1 > 065328601 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=065328601 $$$$