Formula: C23H34O7 | Mol. Weight: 422.50 g/mol
IUPAC: methyl (1R,4S,4aS,5R,7R,8S,9R,10aR)-9-acetyloxy-7-ethenyl-4,5,8-trihydroxy-1,4a,7-trimethyl-3,4,5,6,8,9,10,10a-octahydro-2H-phenanthrene-1-carboxylate
CC(=O)OC1CC2C(CCC(C2(C3=C1C(C(CC3O)(C)C=C)O)C)O)(C)C(=O)OC