(R)-2-((((9H-芴-9-基)メチル酸素基)羰基)アミノ)-6-(3-((2,2,4,6,7-五メチル-2,3-二水素ベンゼン并フラン-5-基)磺酰基)胍基)ヘキシル酸
(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-(3-((2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran-5-yl)sulfonyl)guanidino)hexanoic acid
(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-(3-((2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran-5-yl)sulfonyl)guanidino)hexanoic acid 95%