Formula: C23H28O8 | Mol. Weight: 432.50 g/mol
IUPAC: [(4aR,5S,6R,6aS,11aS,11bR)-5-acetyloxy-4a-hydroxy-4,4,11b-trimethyl-1,7-dioxo-3,5,6,6a,11,11a-hexahydro-2H-naphtho[2,1-f][1]benzofuran-6-yl] acetate
CC(=O)OC1C2C(CC3=C(C2=O)C=CO3)C4(C(=O)CCC(C4(C1OC(=O)C)O)(C)C)C