1421-66-5 7361-31-1 DL-Tyrosine, alpha-methyl-, methyl ester, hydrochloride, (+-)- DL-alpha-Methyl-p-tyrosine hydrochloride methyl ester DL-alpha-Methyltyrosine methyl ester HCl DL-alpha-Methyltyrosine, methyl ester, hydrochloride EINECS 230-900-0 H 44/68 Methyl DL-alpha-methyltyrosine hydrochloride Methyl alpha-methyl-DL-tyrosinate hydrochloride NSC 152035 Tyrosine, alpha-methyl-, methyl ester, hydrochloride alpha-Methyl-p-tyrosine methyl ester hydrochloride p-Tyrosine, alpha-methyl-, methyl ester, hydrochloride, (+-)-