N-(tert-butyloxycarbonyl)-O-(phenylmethyl)-L-tyrosine 4-nitrophenol ester, N-tert-butoxycarbonyl-o-benzyl-L-tyrosine p-nitrophenylester, EINECS 236-849-0, N-tert-butyloxycarbonyl-O-benzyl-L-tyrosine p-nitrophenylester, Boc-O-benzyl-L-tyrosine 4-nitrophenyl ester, N-BOC-(O-benzyl)-L-tyrosine p-nitrophenyl ester, Butyloxycarbonyl-O-benzyltyrosine p-nitrophenyl ester, 4-Nitrophenyl O-benzyl-N-((tert-butoxy)carbonyl)-L-tyrosinate, Alanine,3-[p-(benzyloxy)phenyl]-N-carboxy-,N-tert-butyl p-nitrophenyl ester,L-(8CI)