环己烯

[1R-(1α,2α,5β,8β)]-4,4,8-三甲基三环[6.3.1.02,5]十二烷-1-醇乙酸酯

(1S,2S,5R,8R)-4,4,8-trimethyltricyclo[6.3.1.0(2,5)]dodecanyl acetate