1,6-dihydroxytetracene-5,12-dione

ethyl 1-hydroxynaphthalene-2-carboxylate

2-[2-(4-methoxybenzoyl)phenyl]acetic acid

2-[2-(4-甲氧基苯基)-2-氧代乙基]苯甲酸

2-(2-hydroxyethyl)-4H-isoquinoline-1,3-dione