| | Bis-(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b(acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-9-[(triethylsilyl)oxy]-7,11-methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one CAS:208406-86-4 Formula: C37H52O11Si CS-0643884 700.89 >98% |