3747810 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3747810 > 2 > ChemIDplus > 062042915 > 62042-91-5 Hexanedioic acid, polymer with 1,4-butanediol, diphenyl carbonate, 1,2-ethanediol, 1,6-hexanediol and 1,1'-methylenebis(4-isocyanatobenzene) > 62042-91-5 > 062042915 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=062042915 $$$$