Formula: C30H26O10 | Mol. Weight: 546.50 g/mol
IUPAC: (2R,3S)-2-(3,4-dihydroxyphenyl)-6-[(2R,3S,4S)-2-(3,4-dihydroxyphenyl)-3,7-dihydroxy-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromene-3,7-diol
C1C(C(OC2=CC(=C(C=C21)C3C(C(OC4=C3C=CC(=C4)O)C5=CC(=C(C=C5)O)O)O)O)C6=CC(=C(C=C6)O)O)O