2,6-dimethylhept-2-ene

2-(2,6-dimethylhept-5-enyl)-1,3-dithiane

3,7-dimethyl-6-oxooctanal

6-(3,3-dimethyloxiran-2-yl)-4-methylhexan-2-one

4,8-二甲基-1,7-壬二烯