3,4-dimethyl-2,5-dihydrothiophene 1,1-dioxide

硼酸频哪醇酯

3,4,5-三甲氧基苯硼酸频那醇酯

2-[3-(carboxymethoxy)-2,3-dimethylbutan-2-yl]oxyacetic acid

反式-巴豆基硼酸频哪醇酯