4-[2-(4-吡啶)乙炔]苯甲醛

4-[4-(4-methylpiperazin-1-yl)but-1-ynyl]benzaldehyde

4-[4-(4-methylpiperazin-1-yl)butyl]benzaldehyde

4-[4-(4-methylpiperazin-1-yl)but-1-enyl]benzaldehyde

4-(4-formylphenyl)but-3-ynyl methanesulfonate