IUPAC:(9'S,10S)-1,4',5',8-tetrahydroxy-2',6-bis(hydroxymethyl)-9'-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-10-[(3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-9H,9'H,10H,10'H-[2,9'-bianthracene]-9,10'-dione
IUPAC:(9'S,10S)-1,4',5',8-tetrahydroxy-2',6-bis(hydroxymethyl)-9'-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-10-[(3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-9H,9'H,10H,10'H-[2,9'-bianthracene]-9,10'-dione