3744343 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3744343 > 2 > ChemIDplus > 054323181 > 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with 1,3-diisocyanatomethylbenzene and alpha-hydro-omega-hydroxypoly(oxy-1,4-butanediyl) 54323-18-1 Toluene diisocyanate, polybutylene glycol, trimethylolpropane polymer > 54323-18-1 > 054323181 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=054323181 $$$$