(5-methylsulfonylpyridin-2-yl)hydrazine

2-溴-5-(三甲基硅基)吡啶

6’-溴-2,3’-bi吡啶

5-溴-2-哌啶基-1-甲基吡啶

[6-[2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethoxy]pyridin-3-yl]methanol