1,4-Bis(dimethylamino)-5,8-dihydroxy-9,10-anthracenedione 1,4-Bis(dimethylamino)-5,8-dihydroxyanthraquinone 69657-88-1 9,10-ANTHRACENEDIONE, 1,4-BIS(DIMETHYLAMINO)-5,8-DIHYDROXY-