acetic acid,anthracene-1,4,9,10-tetrol

1,4-二羟基蒽醌

5,8-dihydroxy-2-methyl-1,4,4a,9a-tetrahydroanthracene-9,10-dione

9-hydroxyanthracene-1,4-dione

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