Formula: C29H32O13 | Mol. Weight: 588.60 g/mol
IUPAC: (1S,6S,13S)-13-hydroxy-16,17-dimethoxy-6-[3-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)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)C3(C(CO2)OC4=C(C3=O)C=CC5=C4CC(O5)C(=C)COC6C(C(C(C(O6)CO)O)O)O)O)OC