1,2,6-三羟基蒽-9,10-二酮

9,10-dihydroxyanthracene-2,6-disulfonic acid

2,6-二氯蒽-9.10-酮

6-chloro-9,10-dioxo-9,10-dihydro-anthracene-2-sulfonic acid

1,2,4,5,6,8-六羟基蒽-9,10-二酮