Synonyms(9R,9'R)-4,4',5,5'-tetrahydroxy-10,10'-dioxo-9,9',10,10'-tetrahydro-[9,9'-bianthracene]-2,2'-dicarboxylic acid Close (9R,9'R)-4,4',5,5'-tetrahydroxy-10,10'-dioxo-9,9',10,10'-tetrahydro-[9,9'-bianthracene]-2,2'-dicarboxylic acid Related products Sennidine A M.F. M.W. 538.46 CAT# AR-S09236 CAS# 641-12-3