3768134 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3768134 > 2 > ChemIDplus > 073385894 > 73385-89-4 EINECS 277-422-9 N-(tert-Butoxycarbonyl)-4-nitro-3-phenyl-L-alanyl-L-prolinamide > 73385-89-4 > 073385894 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=073385894 $$$$