Formula: C34H42O12 | Mol. Weight: 642.70 g/mol
IUPAC: [(1S,2R,4S,5R,9R,10R,13R,14S,15S,17S)-15-[(1S)-1-acetyloxy-2-methoxy-2-oxoethyl]-9-(furan-3-yl)-1-hydroxy-10,14,16,16-tetramethyl-7,18-dioxo-3,8-dioxapentacyclo[12.3.1.02,4.04,13.05,10]octadecan-17-yl] (E)-2-methylbut-2-enoate
CC=C(C)C(=O)OC1C(C(C2(C3CCC4(C(C35C(C1(C2=O)O)O5)CC(=O)OC4C6=COC=C6)C)C)C(C(=O)OC)OC(=O)C)(C)C