3767400 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3767400 > 2 > ChemIDplus > 072928655 > 2-Oxepanone, polymer with alpha-hydro-omega-hydroxypoly(oxy-1,4-butanediyl), 4,4'-methylenebis(cyclohexanamine) and 1,1'-methylenebis(4-isocyanatocyclohexane) 72928-65-5 Poly(oxy-1,4-butanediyl), alpha-hydro-omega-hydroxy-, 4,4'-methylenebis(cyclohexanamine), 1,1'-methylenebis(4-isocyanatocyclohexane), 2-oxepanone polymer > 72928-65-5 > 072928655 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=072928655 $$$$