Formula: C27H32O9 | Mol. Weight: 500.50 g/mol
IUPAC: methyl 2-[(1R,2S,4R,7S,8S,11R,12R,13S)-7-(furan-3-yl)-17-hydroxy-1,8,12,15,15-pentamethyl-5,18-dioxo-3,6,14-trioxapentacyclo[9.7.0.02,4.02,8.012,16]octadec-16-en-13-yl]acetate
CC1(C2=C(C(=O)C3(C(C2(C(O1)CC(=O)OC)C)CCC4(C35C(O5)C(=O)OC4C6=COC=C6)C)C)O)C