3818629 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3818629 > 2 > ChemIDplus > 168677916 > 168677-91-6 Isocyanic acid, polymethylenepolyphenylene ester, polymer with 2,2,4-trimethyl-1,3-pentanediol > 168677-91-6 > 168677916 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=168677916 $$$$