2-methylbutan-2-yl 2-bromoacetate

1,3-dimethoxy-5-(2-methylbutan-2-yl)benzene

叔戊基乙二酸

2-methylbutan-2-yl 2,2-dimethylpropanoate

2-methylbutan-2-yl 2,2,2-trichloroacetate