4-HYDROXY-N-METHYLBUTANAMIDE

(H-CYS-NH2)2 2HCL

H-CYS(AMINOETHYL)-OH HCL

S-(2-氨基乙基)-L-半光氨酸

Boc-Cys(Npys)-OH

Z-GLU-NH2

H-GLU(ANILIDE)-OH

D-ISOGLUTAMINE BENZYL ESTER HCL

CHLOROAC-GLY-OH

N-氯乙酰基甘氨酸

DL-Thiorphan

3-巯基-2苄基丙基甘氨酸

FMOC-HIS(1-ME)-OH

乙基 (2S)-2-氨基-3-(1H-咪唑-4-基)丙酯二盐酸, H-HIS-OET 2HCL