4-甲苯基乙炔

4-[2-(4-methylphenyl)ethynyl]aniline

1-甲基-4-苯基乙炔苯

1-(2-iodoethynyl)-4-methylbenzene

6-methyl-4-(4-methylphenyl)benzo[f][2]benzofuran-1,3-dione