Formula: C30H24O14 | Mol. Weight: 608.50 g/mol
IUPAC: 5,13-bis(3,4,5-trihydroxyphenyl)-4,12,14-trioxapentacyclo[11.7.1.02,11.03,8.015,20]henicosa-2(11),3(8),9,15,17,19-hexaene-6,9,17,19,21-pentol
C1C(C(OC2=C1C(=CC3=C2C4C(C(O3)(OC5=CC(=CC(=C45)O)O)C6=CC(=C(C(=C6)O)O)O)O)O)C7=CC(=C(C(=C7)O)O)O)O