4-氨基苯甲酸盐酸盐

4-(4,5-二甲基噻唑-2-基氨基)苯甲酸

4-(Glycylamino)benzoesaeure

4-[(2-carbamoylsulfanylacetyl)amino]benzoic acid

N-(4-羧苯基)硫脲

4-脲基-苯甲酸

对异氰酸苯甲酰氯

4-aminobenzoyl chloride,hydrochloride

potassium,4-[[3-(4-carboxyanilino)-2-phenylinden-1-ylidene]amino]-1-methylcyclohexa-2,4-diene-1-carboxylate

ethyl 4-(ethoxycarbonylamino)benzoate

4-[(乙氧基羰基)氨基]苯甲酸

p.p'-Diazoaminobenzoesaeure

4-[(2-sulfanylacetyl)amino]benzoic acid