3817421 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3817421 > 2 > ChemIDplus > 153965561 > 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with alpha-hydro-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)) and 1,1'-methylenebis(isocyanatobenzene) 153965-56-1 Benzene, 1,1'-methylenebis(isocyanato-, polymer with alpha-hydro-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)) and 2-ethyl-2-hydroxymethyl-1,3-propanediol > 153965-56-1 > 153965561 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=153965561 $$$$