2-碘乙醇

(2S)-3-(3-pivaloyloxyphenyl)-2-hydroxypropionic acid methyl

isopropyl 2,2,2-trichloroacetimidate

(S)-(+)-3-羟基异丁酸甲酯

2,2,2-三氯亚氨逐乙酸-4-甲氧基苄酯