ethynyl(diphenyl)phosphane

4-methyl-1-trimethylsilylpent-1-yn-3-ol

magnesium,ethynyl(trimethyl)silane,bromide

1-tert-butyl-4-[2-(4-tert-butylphenyl)ethynyl]benzene

5-乙炔基-1-甲基-1H-吲哚