Formula: C30H26O11 | Mol. Weight: 562.50 g/mol
IUPAC: (2R,3R)-2-[3-[[(2R,3R)-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-3,4-dihydro-2H-chromen-7-yl]oxy]-4-hydroxyphenyl]-3,4-dihydro-2H-chromene-3,5,7-triol
C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)OC4=CC(=C5CC(C(OC5=C4)C6=CC(=C(C=C6)O)O)O)O)O