L-Aspartyl-L-phenylalanine
H-Leu-Lys(Z)-OH
H-His-tyr-OH
Gly-gly-leu
(S)-2-((S)-2-Amino-3-methylbutanamido)-4-(methylthio)butanoi
(S)-2-((S)-2-Amino-3-methylbutanamido)-4-(methylthio)butanoic acid
L-Alanyl-L-glutamic acid
L-a-Aspartyl-L-leucine
D-Leucyl-l-tyrosine hydrate
(R)-2-(2-((tert-Butoxycarbonyl)amino)-2-methylpropanamido)-3
(R)-2-(2-((tert-Butoxycarbonyl)amino)-2-methylpropanamido)-3-(1H-indol-3-yl)propanoic acid