3731786 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3731786 > 2 > ChemIDplus > 009077172 > 1,2-Propanediol, polymer with 1,1'-methylenebis(isocyanatobenzene) 9077-17-2 > 9077-17-2 > 009077172 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=009077172 $$$$