Formula: C28H34O10 | Mol. Weight: 530.60 g/mol
IUPAC: methyl (1S,2R,3R,4R,8R,9S,10R,13R,15R)-2-hydroxy-13-(2-hydroxy-5-oxo-2H-furan-4-yl)-9-(2-methoxy-2-oxoethyl)-4,8,10,12-tetramethyl-7-oxo-16-oxatetracyclo[8.6.0.03,8.011,15]hexadeca-5,11-diene-4-carboxylate
CC1=C2C(CC1C3=CC(OC3=O)O)OC4C2(C(C5(C(C4O)C(C=CC5=O)(C)C(=O)OC)C)CC(=O)OC)C