N-(5-aminopentyl)-4-[[4-(dimethylamino)phenyl]diazenyl]benzamide

对氨基苯甲酸

N,N-二甲基-对苯二胺

4-[[4-(dimethylamino)phenyl]diazenyl]benzoyl chloride

4-[4-(二甲基氨基)苯基偶氮]苯甲酸-N-琥珀酰亚胺酯