BocAsp(OBzl)ValTyrOBzl

H-Lys(Z)-Asp(OBzl)-Val-Tyr-OBzl

Nα-t-butoxycarbonyl-Nε-benzyloxycarbonyl-L-lysyl-β-benzyl-L-aspartyl-L-valyl-L-tyrosine benzyl ester

N-芴甲氧羰基-N'-叔丁氧羰基-L-赖氨酸五氟苯酯

FMOC-L-缬氨酸五氟苯酯