Acetic acid 2-((1R,4S,6S)-4-acetoxy-2,2,6-trimethyl-7-oxa-bicyclo[4.1.0]hept-1-yl)-ethyl ester

(R)-4-Ethyl-3,5,5-trimethyl-cyclohex-3-enol

(1R)-4-ethyl-3,5,5-trimethylcyclohex-3-enyl acetate

Acetic acid (R)-4-(2-hydroxy-ethyl)-3,5,5-trimethyl-cyclohex-3-enyl ester

Acetic acid (R)-4-(2-methanesulfonyloxy-ethyl)-3,5,5-trimethyl-cyclohex-3-enyl ester