Synonyms : DL-Tyrosine, alpha-methyl-, Demser, Merck Brand of Metyrosine, Merck Sharp & Dohme Brand of Metyrosine, Metirosine, Metyrosine, Racemetirosine, alpha-MPT, alpha-Methyl-para-tyrosine, alpha-Methyltyrosine Hydrochloride, alpha-Methyltyrosine, (+, -)-Isomer