Formula: C25H28O16 | Mol. Weight: 584.50 g/mol
IUPAC: 2,6,8-trihydroxy-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxyxanthen-9-one
C1=CC2=C(C(=C1O)OC3C(C(C(C(O3)COC4C(C(C(C(O4)CO)O)O)O)O)O)O)C(=O)C5=C(C=C(C=C5O2)O)O