methyl 2-[[2-(phenylmethoxycarbonylamino)acetyl]amino]propanoate

N-[(苯基甲氧基)羰基]甘氨酰-L-亮氨酸

2-(4-methylphenyl)sulfonylethyl 2-(phenylmethoxycarbonylamino)acetate

[(2-aminoacetyl)amino]methylphosphonic acid

Diethyl ({[(benzyloxy)carbonyl]amino}methyl)phosphonate