trimethyl(6-methylhepta-1,5-dien-2-yloxy)silane

3-hydroxy-3,7-dimethyloct-6-enenitrile

3-甲氧基-3,7-二甲基辛-1,6-二烯

2,6-二甲基-2,5-庚二烯

ethyl 2-cyano-3,7-dimethylocta-2,6-dienoate