Formula: C25H28O15 | Mol. Weight: 568.50 g/mol
IUPAC: 3,8-dihydroxy-5-methoxy-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxymethyl]oxan-2-yl]oxyxanthen-9-one
COC1=C2C(=C(C=C1)O)C(=O)C3=C(O2)C=C(C=C3OC4C(C(C(C(O4)COC5C(C(C(CO5)O)O)O)O)O)O)O