2,3-二氢-9,10-二羟基-1,4-蒽二酮

2,3-dichloro-1,4-dihydroxyanthracene-9,10-dione

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

1-hydroxy-2,3,4-trichloroanthraquinone

2-chloro-3-(2,4-dioxopentan-3-yl)-1,4-dihydroxyanthracene-9,10-dione