4-Methyl-L-phenylalanine1991-87-3100 % similar D-Tyrosine556-02-571 % similar Dl-tyrosine556-03-671 % similar Tyrosine60-18-471 % similar 4-Amino-dl-phenylalanine2922-41-069 % similar 4-Amino-L-phenylalanine943-80-669 % similar 3-Methylphenylalanine114926-37-368 % similar 3-Methyl-D-phenylalanine114926-39-568 % similar Phenylalanine63-91-268 % similar D-Phenylalanine673-06-368 % similar 4-Fluoro-L-phenylalanine1132-68-967 % similar 4-Bromophenylalanine14091-15-767 % similar 4-Chloro-L-phenylalanine14173-39-867 % similar P-Fluorophenylalanine51-65-067 % similar 4-Chloro-dl-phenylalanine7424-00-267 % similar O-Methyl-D-tyrosine39878-65-466 % similar O-Methyl-L-tyrosine6230-11-166 % similar 4-Borono-D-phenylalanine B10 enriched111821-49-965 % similar Tyrosine hydrochloride16870-43-265 % similar L-P-Boronophenylalanine76410-58-765 % similar