2-(carbamoylamino)ethanesulfonic acid

2-[(2-chloro-3H-inden-1-yl)methoxycarbonylamino]acetic acid

2-[(5,5-dimethyl-3-oxocyclohexen-1-yl)amino]acetic acid

2-[(4-propan-2-ylbenzoyl)amino]acetic acid

N-(2,5-二氯苯甲酰基)甘氨酸