3809657 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3809657 > 2 > ChemIDplus > 113221775 > 113221-77-5 Dodecanedioic acid, polymer with 1,4-butanediol, hexanedioic acid and 1,1'-methylenebis(4-isocyanatocyclohexane) > 113221-77-5 > 113221775 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=113221775 $$$$