3745600 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3745600 > 2 > ChemIDplus > 057288536 > 57288-53-6 71328-24-0 Isocyanic acid, polymethylenepolyphenylene ester, polymer with oxybis(propanol) > 57288-53-6 71328-24-0 > 057288536 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=057288536 $$$$