Formula: C30H28O9 | Mol. Weight: 532.50 g/mol
IUPAC: 10-[(3-acetyl-2,4,6-trihydroxy-5-methylphenyl)methyl]-5-hydroxy-8-(4-hydroxyphenyl)-2,2-dimethyl-7,8-dihydropyrano[3,2-g]chromen-6-one
CC1=C(C(=C(C(=C1O)C(=O)C)O)CC2=C3C(=C(C4=C2OC(CC4=O)C5=CC=C(C=C5)O)O)C=CC(O3)(C)C)O