Z-TYR-OET

CBZ-Tyr-OEt

Z-L-TYROSINE ETHYL ESTER

CBZ-L-TYROSINE ETHYL ESTER

N-ALPHA-CARBOBENZOXY-L-TYROSINE ETHYL ESTER

(S)-ethyl 2-(benzyloxycarbonylamino)-3-(4-hydroxyphenyl)propanoate