英文别名2-TERT-BUTOXYCARBONYLAMINO-3-OXO-3-PHENYL-PROPIONIC ACID ETHYL ESTER; ethyl 3-oxo-3-phenyl-2-((pivaloyloxy)amino)propanoate; Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-β-oxo-, ethyl ester; ethyl 2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-oxo-3-phenylpropanoate