1,1'-(1,2-乙炔二基)二(4-甲基苯)

2-(2-pyridin-2-ylethynyl)pyridine

1-(3-hydroxy-3-methylbut-1-ynyl)cyclohexan-1-ol

荨麻叶泽兰酮

4-bromo-2-hydroxy-5,5-dimethyl-1,2λ⁵-oxaphosphole 2-oxide