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(2007/10/02)Z(OMe)-Gly-Gly-Phe-Leu-OBzl
H-Gly-Gly-Phe-Leu-OBzl
N-Carbobenzoxy-L-tyrosyl azide
benzyl (S)-(1-hydrazinyl-3-(4-hydroxyphenyl)-1-oxopropan-2-yl)carbamate
N-benzyloxycarbonyl-L-tyrosyl-glycyl-glycyl-L-phenylalanyl-L-leucine benzyl ester