359844-69-2

(4R,5S,5′S,6S,6′S,10aS,10′aS)-5,5′-Bis(acetyloxy)-10a,10′a-bis[(acetyloxy)methyl]-5,5′,6,6′,7,7′,10a,10′a-octahydro-1,1′,8,8′-tetrahydroxy-6,6′-dimethyl[4,4′-bi-9H-xanthene]-9,9′-dione