Formula: C33H30O9 | Mol. Weight: 570.60 g/mol
IUPAC: 1,3,5a,8-tetrahydroxy-2-(5-hydroxy-9-methyl-8-oxatricyclo[7.3.1.02,7]trideca-2(7),3,5,10-tetraen-11-yl)-10a-(3-methylbut-2-enyl)-[1]benzofuro[3,2-b]chromen-11-one
CC(=CCC12C(=O)C3=C(C=C(C(=C3O)C4=CC5(CC(C4)C6=C(O5)C=C(C=C6)O)C)O)OC1(C7=C(O2)C=C(C=C7)O)O)C