3739804 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3739804 > 2 > ChemIDplus > 037312246 > 1,2-Propanediol, polymer with 1,3-diisocyanatomethylbenzene and 1,1'-methylenebis(4-isocyanatobenzene) 37312-24-6 > 37312-24-6 > 037312246 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=037312246 $$$$