Formula: C21H24O11 | Mol. Weight: 452.40 g/mol
IUPAC: (2R,3R,4R,5S,6R)-2-[[(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl]oxy]-6-(hydroxymethyl)oxane-3,4,5-triol
C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)OC4C(C(C(C(O4)CO)O)O)O