108979-93-7
3-hydroxy-1,5-diphenylpent-4-yn-1-one
→
~39%
107451-76-3
1,5-diphenylpent-4-yne-1,3-dione
13735-81-4
1-苯基-1-三甲基甲硅氧基乙烯
2579-22-8
苯丙炔醛
637-44-5
苯丙炔酸