3757296 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3757296 > 2 > ChemIDplus > 068541435 > 68541-43-5 Poly(oxy-1,4-butanediyl), alpha-hydro-omega-hydroxy-, polymer with 1,3-diisocyanatomethylbenzene, alpha-hydro-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)) and 1,1'-methylenebis(4-isocyanatobenzene) Toluene diisocyanate, methylenebis(4-phenylisocyanate), polypropylene glycol, poly(tetramethylene glycol) polymer > 68541-43-5 > 068541435 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068541435 $$$$