4-methyl-1-phenyl-4-((tetrahydro-2H-pyran-2-yl)oxy)pent-1-yn-3-ol

2-methyl-5-phenylpent-4-yne-2,3-diol

苯基乙炔基三甲基硅烷

2-hydroxy-2-methyl-5-phenylpent-4-yn-3-one

2-penten-1-one-3-amino-4-hydroxy-4-methyl-1-phenyl