(E)-2,4,6,6,8-pentamethylnona-1,3,7-triene

4,6-dimethylhepta-4,6-dienoic acid

2,3,3,5-tetramethylhexane

1-(2,2,4-三甲基-3-环己烯-1-基)乙烷-1-酮

2,4-dimethylpent-3-en-2-ylsulfanylbenzene