4-(2-chloro-2-cyanoethyl)benzoic acid

4-[2-(dicyanomethylidene)hydrazinyl]benzoic acid

4-[(4,4,5,5,6,6,6-heptafluoro-2-nitrohexan-3-yl)amino]benzoic acid

4-[(4-羧基苯甲酰基)氨基]苯甲酸

4-(溴甲基)偶氮苯