[4-(二乙基氨基)苯基]砷酸

N,N-二乙基-4-[(2-甲氧基-4-硝基)苯基azo]苯胺

N,N-二乙基-4[(2,4-二硝基苯基)偶氮]苯胺

[4-(diethylamino)phenyl] thiocyanate