Benzenebutanoic acid, α-[[(1S)-1-carboxyethyl]amino]-, 1-ethyl ester, (αS)-
Benzenebutanoic acid, α-[(1-carboxyethyl)amino]-, monoethyl ester, [S-(R*,R*)]-
Benzenebutanoic acid, α-[[(1S)-1-carboxyethyl]amino]-, monoethyl ester, (αS)-
N-[(S)-1-Ethoxycarbonyl-3-phenylpropyl]-L-alanine
N-[1(S)-Ethoxycarbonyl-3-phenylpropyl]-L-alanine