Z-PHE-ILE-OH

Z-L-Phe-L-Ile-OH

Z-L-PHENYALANYL-L-ISOLEUCINE

N-[N-[(phenylmethoxy)carbonyl]-L-phenylalanyl]-L-isoleucine

(2S,3S)-2-((S)-2-(((Benzyloxy)carbonyl)aMino)-3-phenylpropanaMido)-3-Methylpentanoic acid