(1R,2S,3R,6R)-5-(phenylsulfonyl)-2,3-isopropylidendioxy-6-[6-vinyl-3,4-(methylendioxy)-phenyl]-cyclohex-4-en-1-ol

(1R,2R,3S,4S,5R,6R)-1-(phenylsulfonyl)-4,5-(isopropylidendioxy)-2-[6-vinyl-3,4-(methylendioxy)-phenyl]-7-oxabicyclo[4.1.0]heptan-3-ol