1,4-dihydroxy-9,10-anthracenedione
2,3-Bis-(2-chloro-allyl)-1,4-dihydroxy-anthraquinone
2-(2'-chloroprop-2'-enyl)-4-(2''-chloroprop-2''-enyloxy)-1-hydroxyanthraquinone
2-(2'-chloroprop-2'-enyl)-1,4-dihydroxyanthraquinone
1-(2'-chloroprop-2'-enyloxy)-4-hydroxyanthraquinone