3772549 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3772549 > 2 > ChemIDplus > 082640037 > 82640-03-7 Urg 71 Urg-71 > 82640-03-7 > 082640037 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=082640037 $$$$