3764092 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3764092 > 2 > ChemIDplus > 070942073 > 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 2,2'-oxybis(ethanol) and 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione 70942-07-3 Diethylene glycol, tetrahydrophthalic anhydride, trimellitic anhydride polymer > 70942-07-3 > 070942073 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=070942073 $$$$