4-(4-methoxyphenyl)but-3-yn-1-ol,4-methylbenzenesulfonic acid

5-(4-methoxyphenyl)-2-methyl-1,3-oxazole

4-甲氧基苯甲酸丙酯

((4-((4-甲氧基苯基)乙炔)苯基)乙炔)三甲基硅烷