H-MET-LEU-OH

(2S)-4-methyl-2-[2-(4-phenylphenyl)propan-2-yloxycarbonylamino]pentanoic acid

(S)-2-(((3-hydroxy-2-methyl-5-((phosphonooxy)methyl)pyridin-4-yl)methylene)amino)-4-methylpentanoic acid

亮氨酸脑啡肽

isobutyl trifluoromethanesulfonate