3749641 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3749641 > 2 > ChemIDplus > 065086546 > 65086-54-6 Poly(oxy-1,4-butanediyl), alpha-(((4-((4-isocyanatophenyl)methyl)phenyl)amino)carbonyl)-omega-((((4-((4-isocyanatophenyl)methyl)phenyl)amino)carbonyl)oxy)- > 65086-54-6 > 065086546 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=065086546 $$$$