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(2007/10/03)Boc-Hynic-(D)-Phe-Cys(Acm)-Phe-(D)-Trp-Lys(Boc)-Thr-NHNH2
Boc-Hynic-(D)-Phe-Cys(Acm)-Phe-(D)-Trp-Lys(Boc)-Thr-OMe
(R)-3-(Acetylamino-methylsulfanyl)-2-((R)-2-{[6-(N'-tert-butoxycarbonyl-hydrazino)-pyridine-3-carbonyl]-amino}-3-phenyl-propionylamino)-propionic acid