Boc-(3S,4S)-4-amino-3-hydroxy-5-(3-indolyl)pentanoic acid

Nw-Methyl-L-arginine hydrochloride

N'-单甲基-L-精氨酸盐酸盐

N(epsilon)-Boc-D-lysine tert-butyl ester hydrochloride

Gly-Met-OH

Nd-Z-L-ornithine methyl ester hydrochloride

N5-Cbz-L-鸟氨酸甲酯盐酸盐

Nd-Fmoc-L-ornithine

N^d-Fmoc-L-鸟氨酸

L-Proline 4-nitroanilide

L-脯氨酸4-硝基苯胺

L-a-tert-Butylglycine-tert-butyl ester hydrochloride

L-Threonine methylamide

Na,b-Bis-Z-L-2,3-diaminopropionic acid

N-[(苯基甲氧基)羰基]-3-[[(苯基甲氧基)羰基]氨基]-L-丙氨酸

N-Methyl-O-methyl-L-tyrosine hydrochloride