3766612 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3766612 > 2 > ChemIDplus > 072319143 > 1,1'-Methylenebis(4-isocyanatobenzene), 1,4-butanediol, 2-oxepanone, alpha-hydro-omega-hyroxypoly(oxy-1,2-ethanediyl), methyl oxirane, oxiranepolymer 2-Oxepanone, polymer with 1,4-butanediol, alpha-hydro-omega-hydroxypoly(oxy-1,2-ethanediyl), 1,1'-methylenebis(4-isocyanatobenzene), methyloxirane and oxirane 72319-14-3 > 72319-14-3 > 072319143 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=072319143 $$$$