2,4-dichloro-1-hydroxyanthracene-9,10-dione

4-[3,4-(亚甲二氧基)苯基]-4-氧代丁酸

acridine-9-carbonitrile

(6-acetylphenanthren-3-yl) acetate

2,3,7,8-tetrahydropyridazino[1,2-a]pyridazine-1,4,6,9-tetrone