(3-bromopyridin-4-yl)-trimethylsilane

3-(2-pyridin-4-ylethenyl)pyridine

2-溴-3-乙氧基-6-硝基吡啶

2-(3-bromopyridin-1-ium-1-yl)-1-naphthalen-2-ylpropan-1-one,hydrobromide

2,2,2-trifluoro-1-pyridin-3-ylethanol