Synonyms: 2-Anthracenecarboxylic acid, 4,5-bis(acetyloxy)-9,10-dihydro-9,10-dioxo- (9CI);4,5-diacetyloxy-9,10-dioxo-anthracene-2-carboxylic acid;4,5-Bis(acetyloxy)-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylic acid;Fisiodar;9,10-Dihydro-4,5-dihydroxy-9,10-dioxo-2-anthroic acid diacetate;Diacereine [French];Artrodar;9,10-Dihydro-4,5-diacetoxy-9,10-2-anthracenecarboxylic acid;