3755212 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3755212 > 2 > ChemIDplus > 068391220 > 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with alpha-hydro-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)) ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (4:1) 68391-22-0 Trimellitic anhydride, propoxylated pentaerythritol polymer > 68391-22-0 > 068391220 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068391220 $$$$