Formula: C34H40O16 | Mol. Weight: 704.70 g/mol
IUPAC: (1S,6R,13S)-16,17-dimethoxy-6-[3-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]oxymethyl]oxan-2-yl]oxyprop-1-en-2-yl]-2,7,20-trioxapentacyclo[11.8.0.03,11.04,8.014,19]henicosa-3(11),4(8),9,14,16,18-hexaen-12-one
COC1=C(C=C2C(=C1)C3C(CO2)OC4=C(C3=O)C=CC5=C4CC(O5)C(=C)COC6C(C(C(C(O6)COC7C(C(C(CO7)O)O)O)O)O)O)OC