1-(2,2-Dimethylpropionyloxy)ethyl 3-hydroxy-alpha-methyl-L-tyrosinate 81660-38-0 EINECS 279-793-2 L-Tyrosine, 3-hydroxy-alpha-methyl-, 1-(2,2-dimethyl-1-oxopropoxy)ethyl ester Methyldopa pivaloyloxyethyl ester