ethyl 2-((1'R,4a'S,8a'S)-5',5',8a'-trimethyloctahydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalen]-1'-yl)acetate

英文名：ethyl 2-((1'R,4a'S,8a'S)-5',5',8a'-trimethyloctahydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalen]-1'-yl)acetate