Formula: C23H30O7 | Mol. Weight: 418.50 g/mol
IUPAC: butyl (2S,4aS,6aS,7R,9R,10aR,10bS)-2-(furan-3-yl)-9-hydroxy-10b-methyl-4,6-dioxo-1,2,4a,5,6a,7,8,9,10,10a-decahydrobenzo[f]isochromene-7-carboxylate
CCCCOC(=O)C1CC(CC2C1C(=O)CC3C2(CC(OC3=O)C4=COC=C4)C)O