IUPAC:1',5,8'-trihydroxy-2,3'-dimethoxy-6',7-dimethyl-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-9H,9'H,10H,10'H-[1,2'-bianthracene]-9,9',10,10'-tetrone
IUPAC:1',5,8'-trihydroxy-2,3'-dimethoxy-6',7-dimethyl-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-9H,9'H,10H,10'H-[1,2'-bianthracene]-9,9',10,10'-tetrone