3739169 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3739169 > 2 > ChemIDplus > 035743589 > 35743-58-9 Butanedioic acid, polymer with 1,3-isobenzofurandione and 1,2-propanediol Propylene glycol, phthalic anhydride, and succinic acid polymer > 35743-58-9 > 035743589 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=035743589 $$$$