(R)-2-((((9H-芴-9-基)甲氧基)羰基)氨基)-4-((苄氧基)羰基)氨基)丁酸

(R)-2-((((9H-芴-9-基)甲氧基)羰基)氨基)-4-((苄氧基)羰基)氨基)丁酸

(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(((benzyloxy)carbonyl)amino)butanoic acid