1,3-二甲基-5-(2-甲基-2-丙烯-1-基)苯

(E)-1-(2-butenyl)-3,5-dimethylbenzene

2-methyl-4,5,7-trimethylenecyclooctene

1-methyl-4,5,7-trimethylenecyclooctene

[5-(5-prop-1-ynylthiophen-2-yl)thiophen-2-yl]methanol