1-(1-甲氧基-3-丁烯)-4-甲苯

6-氯-1-甲基-1H-咪唑并[4,5-c]吡啶

1-chloro-4-(1,1-dimethoxyethyl)benzene

4,4-dimethoxybut-1-ene

4,4-dimethoxy-2-methylbut-1-ene