1,4,8-三羟基-2-甲基蒽-9,10-二酮

(10-chloro-1,4-dioxoanthracen-9-yl) acetate

9-chloro-10-methoxyanthracene-1,4-dione

11-chloro-4,6-dihydroxy-3,4,4a,12a-tetrahydro-1H-tetracene-2,5,12-trione

11-chloro-2,6-dihydroxytetracene-5,12-dione