3744530 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3744530 > 2 > ChemIDplus > 054667435 > 122056-75-1 161756-28-1 161756-29-2 54667-43-5 Poly(oxy-1,4-butanediyl), alpha-(4-aminobenzoyl)-omega-((4-aminobenzoyl)oxy)- > 122056-75-1 161756-28-1 161756-29-2 54667-43-5 > 054667435 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=054667435 $$$$