(Ac-Cys-OH)2

N,N'-二乙酰-L-胱氨酸

H-CYS(FM)-OH

Z-GLU-NH2

Z-GLN-OME

AC-GLY-NHME

H-HIS(1-ME)-OME HCL

H-组氨酸(1-甲基)-甲酯盐酸盐

BOC-HIS(1-ME)-OH

BZL-ILE-OH

N-(苯基甲基)-L-异亮氨酸

H-LEU-NHNH-Z TFA

H-LEU-ALFA-NA