Acetic acid (E)-(R)-1-methyl-3-((1S,6R)-2,2,6-trimethyl-4-oxo-7-oxa-bicyclo[4.1.0]hept-1-yl)-allyl ester

2,2-Dimethyl-propionic acid (2R,3R,4S,5R,6R)-4,5-bis-(2,2-dimethyl-propionyloxy)-6-(2,2-dimethyl-propionyloxymethyl)-2-[(E)-(R)-3-((S)-1-hydroxy-2,6,6-trimethyl-4-oxo-cyclohex-2-enyl)-1-methyl-allyloxy]-tetrahydro-pyran-3-yl ester

vomifoliol acetate