O-Benzyl-L-tyrosine16652-64-5100 % similar Phenylalanine63-91-273 % similar D-Phenylalanine673-06-373 % similar 5-(Phenylmethoxy)tryptophan6383-70-663 % similar O-Methyl-D-tyrosine39878-65-463 % similar O-Methyl-L-tyrosine6230-11-163 % similar Dl-thyronine1034-10-261 % similar L-4-Benzoylphenylalanine104504-45-261 % similar Thyronine1596-67-461 % similar 4-Amino-dl-phenylalanine2922-41-061 % similar 4-Amino-L-phenylalanine943-80-661 % similar O-(Phenylmethyl)-D-serine10433-52-060 % similar O-Benzyl-L-serine4726-96-960 % similar O-(Phenylmethyl)serine5445-44-360 % similar O-tert-Butyl-L-tyrosine18822-59-859 % similar D-Tyrosine556-02-559 % similar Dl-tyrosine556-03-659 % similar Tyrosine60-18-459 % similar Phospho-L-tyrosine21820-51-957 % similar L-Phenylalanine, 4-amino-, hydrochloride (1:1)62040-55-557 % similar