3811074 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3811074 > 2 > ChemIDplus > 123171675 > 123171-67-5 2-Oxepanone, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 1,1'-methylenebis(4-isocyanatocyclohexane) and 2,2'-oxybis(ethanol) > 123171-67-5 > 123171675 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=123171675 $$$$