H-L-MEPHE-OME HCL;H-ME-PHE-OME HCL;N-ME-PHENYLALANINE-OME HCL;N-ME-PHE-OME HCL;N-METHYL-L-PHENYLALANINE METHYL ESTER HYDROCHLORID;N-METHYL-L-PHENYLALANINE METHYL ESTER HYDROCHLORIDE;N-ALPHA-METHYL-L-PHENYALANINE-METHYL ESTER HYDROCHLORIDE;N-ALPHA-METHYL-L-PHENYLALANINE METHYL ESTER HYDROCHLORIDE