... ,R,S,7aS,8S,10R,10aS,10bR)- 10- (acetyloxy)- 3,5-dihydroxy- 4-[(1S,2S,6S,8S,9R,11S)- 2-hydroxy ... - 11-methyl- 5,7,10-trioxatetracyclo [6.3.1.02,6.09,11 ... }octahydro- 1H-furo[3’,4’:4,4a]naphtha [1,8-bc]furan- 5,10a(8H)-dicarboxylateMolecular Formula: C35H44O16Mol. Wt.: 720.71 g ...