2-(3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-oxo-5-phenyl-2,3-dihydro-1H-benzo[e][1,4]diazepin-1-yl)acetic acid; Fmoc-(R,S)-3-amino-N-1-carboxymethyl-2-oxo-5-phenyl-1,4-benzodiazepine; 1H-1,4-Benzodiazepine-1-acetic acid, 3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-2,3-dihydro-2-oxo-5-phenyl-; 2-(3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-oxo-5-phenyl-2,3-dihydro-1H-benzo[e][1,4]diazepin-1-yl)acetic acid