3737358 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3737358 > 2 > ChemIDplus > 028428004 > 1,2-Propanediol, 1,3-butanediol, cis-butenedioic anhydride, phthalandione polymer 1,3-Isobenzofurandione, polymer with 1,3-butanediol, 2,5-furandioneand 1,2-propanediol 28428-00-4 > 28428-00-4 > 028428004 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=028428004 $$$$