3,4-Dehydro-L-proline amide hydrochloride

Z-(4-tert-butyloxycarbonyl)-L-phenylalanine

(2S,5R)-5-Phenylpyrrolidine-2-carboxylic acid

S-Benzyl-D-penicillamine

Z-Pro-Gly-NH2

Fmoc-L-allo-threoninol

DL-tryptophan amide hydrochloride

L-色氨酰胺盐酸盐

Gly-Gly-Gly-OEtHCl

甘氨酰-甘氨酰-甘氨酸乙酯盐酸盐

Gly-Gly-Gly-Gly-OH

Ser-Gly-OH