Formula: C37H50O11 | Mol. Weight: 670.80 g/mol
IUPAC: [(1S,2R,5S,6S,10S,11S,13S,14R,17R,18S)-6-(furan-3-yl)-13-hydroxy-18-(2-methoxy-2-oxoethyl)-1,5,11,15-tetramethyl-14-(2-methylpropanoyloxy)-8,12-dioxo-7-oxapentacyclo[13.2.1.02,11.05,10.013,17]octadecan-17-yl] (2S)-2-methylbutanoate
CCC(C)C(=O)OC12CC3(C(C1(C4CCC5(C(C4(C(=O)C2(C3OC(=O)C(C)C)O)C)CC(=O)OC5C6=COC=C6)C)C)CC(=O)OC)C