1-硝基-2-羧酸蒽醌

1-硝基-2-甲基蒽醌

1-氯-9,10-二氧代-9,10-二氢蒽-2-羧酸

2-bromomethyl-1-nitro-anthraquinone

2'-amino-2,4'-carbonyl-di-benzoic acid