3739928 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3739928 > 2 > ChemIDplus > 037359754 > 1,4-Butanediol, polymer with alpha-hydro-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)) and 1,1'-methylenebis(isocyanatobenzene) 37359-75-4 > 37359-75-4 > 037359754 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=037359754 $$$$