2-benzyloxy-1-(3-hydroxy-3-methylbutynyl)-4-methoxybenzene

3-甲基巴豆酰氯

1-(2-hydroxy-4-methoxyphenyl)-3-methyl-2-buten-1-one

3'-methoxyphenyl 3-methylbut-2-enoate

1-(2',4'-dihydroxyphenyl)-3-methyl-1-oxo-2-butene