Formula: C30H30O9 | Mol. Weight: 534.60 g/mol
IUPAC: 8-[(1S,2R)-2-hydroxy-1-[(1R,2R)-2-hydroxy-1-(7-methoxy-2-oxochromen-8-yl)-3-methylbut-3-enoxy]-3-methylbut-3-enyl]-7-methoxychromen-2-one
CC(=C)C(C(C1=C(C=CC2=C1OC(=O)C=C2)OC)OC(C3=C(C=CC4=C3OC(=O)C=C4)OC)C(C(=C)C)O)O