3757378 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3757378 > 2 > ChemIDplus > 068551779 > 1,3-Isobenzofurandione, castor oil polymer 68551-77-9 Castor oil, polyester with phthalic anhydride Castor oil, polymer with phthalic anhydride > 68551-77-9 > 068551779 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068551779 $$$$