4-propyloct-4-ene

双(三甲基锡)乙炔

N-[diethylamino(ethynyl)boranyl]-N-ethylethanamine

N-[2-[bis(diethylamino)boranyl]ethynyl-(diethylamino)boranyl]-N-ethylethanamine

triethyl(ethynyl)stannane