Formula: C21H28O10 | Mol. Weight: 440.40 g/mol
IUPAC: (1S,3aS,8aS,9R,9aS)-9-hydroxy-1,5-dimethyl-8-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-1,3a,4,8a,9,9a-hexahydroazuleno[6,5-b]furan-2,6-dione
CC1C2C(CC(=C3C(C2O)C(=CC3=O)COC4C(C(C(C(O4)CO)O)O)O)C)OC1=O