3745123 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3745123 > 2 > ChemIDplus > 055972297 > 2-Oxepanone, polymer with 1,4-butanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 1,1'-methylenebis(4-isocyanatobenzene) 4,4'-Diphenylmethanediisocyanate, epsilon-caprolactone, 1,4-butanediol, trimethylolpropane polymer 55972-29-7 epsilon-Caprolactone, trimethylolpropane, 1,1'-methylenebis(4-isocyanatobenzene), 1,4-butanediol polymer > 55972-29-7 > 055972297 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=055972297 $$$$