3747172 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3747172 > 2 > ChemIDplus > 061245236 > 1,2-Ethanediol, polymer with alpha-hydro-omega-hydroxypoly(oxy-1,4-butanediyl) and 1,1'-methylenebis(4-isocyanatobenzene), block 109214-17-7 123450-23-7 124794-18-9 125901-14-6 133811-86-6 135929-14-5 136324-93-1 139440-95-2 139558-74-0 142939-72-8 149066-32-0 61245-23-6 Poly(oxytetramethylene) glycol ethylene glycol 4,4'-diphenylmethanediisocyanate polymer > 109214-17-7 123450-23-7 124794-18-9 125901-14-6 133811-86-6 135929-14-5 136324-93-1 139440-95-2 139558-74-0 142939-72-8 149066-32-0 61245-23-6 > 061245236 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=061245236 $$$$