1-methyl-4-propa-1,2-dienylbenzene

1-(溴甲基)-4-乙氧基苯

1-(bromomethyl)-4-propoxybenzene

4-hydroxy-4-methylcyclohexa-2,5-dien-1-one

1-methyl-4-(3-methylbut-2-enylsulfonyl)benzene