SMILES: CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)OC2=C(C(=C3C(=C2)C(=O)C4=C(C3=O)C=CC(=C4)O)O)CO)O)O)O
Description: The molecule is a dihydroxyanthraquinone that is 9,10-anthraquinone substituted by hydroxy groups at positions 4 and 7, a hydroxymethyl group at position 3 and a 6-O-acetyl-beta-D-glucopyranosyloxy residue at position 2. It has been isolated from the roots of Rubia yunnanensis. It has a role as a plant metabolite. It is an acetate ester, a monosaccharide derivative, a beta-D-glucoside and a dihydroxyanthraquinone.