乙基三磷酸酯

三乙基-[2-(2-三乙基铵基乙基硫基)乙基]铵二碘化物

3-acetyl-7-chloro-1-ethyl-6-fluoroquinolin-4-one

2-(乙硫基)-5-硝基吡啶

ethyl N-(2-hydroxy-2-phenylethyl)carbamate