3746319 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3746319 > 2 > ChemIDplus > 059218461 > 2-Oxepanone, polymer with alpha-hydro-omega-hydroxypoly(oxy-1,4-butanediyl), 4,4'-methylenebis(benzenamine) and 1,1'-methylenebis(4-isocyanatobenzene) 59218-46-1 Poly(oxy-1,4-butanediyl), alpha-hydro-omega-hydroxy-, 4,4'-methylenebis(benzeneamine), 1,1'-methylenebis(4-isocyanatobenzene), 2-oxepanone polymer > 59218-46-1 > 059218461 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=059218461 $$$$