3748676 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3748676 > 2 > ChemIDplus > 063641714 > 63641-71-4 Isocyanic acid, polymethylenepolyphenylene ester, polymer alpha,alpha'-phosphinicobis(omega-hydroxypoly(oxy(methyl-1,2-ethanediyl))) > 63641-71-4 > 063641714 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=063641714 $$$$