3763920 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3763920 > 2 > ChemIDplus > 070892272 > 1,4-Butanediol, polymer with 1,3-diisocyanatomethylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and methyloxirane, caprolactam-blocked 70892-27-2 Trimethylolpropane, 1,4-butanediol, propylene oxide, toluene diisocyanate, epsilon-caprolactam blocked polymer > 70892-27-2 > 070892272 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=070892272 $$$$