(R)-2-((((9H-芴-9-基)메틸산소基)羰基)아미노)-4-((二페닐(对톨루엔基)메틸)아미노)낙산

(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-((diphenyl(p-tolyl)methyl)amino)butanoic acid 95%