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Methyl L-phenylalaninate hydrochloride L-Phenylalanine benzyl ester hydrochloride H-PHE-TRP-OH H-PHE-LEU-OH L-Phenylalaninamide hydrochloride H-PHE-OBZL P-TOSYLATE (S)-AMINO-(4-CHLORO-PHENYL)-ACETIC ACID N-ME-PHE-OME HCL H-ALA-GLY-OME HCL H-ALA-ALA-OME HCL