3-bromo-4-hydroxynaphthalene-1,2-dione

3,3-dibromo-1,2,4-trioxo-1,2,3,4-tetrahydronaphthalene

3-chloro-[1,2]naphthoquinone-1-oxime

2,2,3,4,4-五氯-1,2,3,4-四氢萘-1-酮

灭藻醌