4,6-dichloro-2-pyridin-4-ylpyrimidine

3-(4-吡啶)丙酸甲酯

4-[2-(4-吡啶)乙炔]苯甲醛

4-[2-(3-bromophenyl)ethynyl]pyridine

4-[2-(3-phenylphenyl)ethynyl]pyridine