(1SR)-1'-methyl-4'-(1,5,5-trimethyl-cyclopent-2-enyl)-benzene

1-甲基-4-(1-甲基乙烯基)苯

3-methylbut-3-en-1-yl phenyl sulfide

3,3-dimethyl-6-iodo-2-(4-methylphenyl)-1-hexene

2,4'-二甲基苯丙酮