2-氨基-5-[(三甲基硅基)乙炔基]吡啶

4-(6-aminopyridin-3-yl)-2-methylbut-3-yn-2-ol

2-氨基-5-溴吡啶

N-(5-bromopyridin-2-yl)formamide

Formamide, N-[5-[2-(trimethylsilyl)ethynyl]-2-pyridinyl]-