99-90-1
4-溴苯乙酮
+
2216-94-6
苯丙炔酸乙酯
→
101439-15-0
4H-Pyran-4-one, 2-(4-bromophenyl)-6-phenyl-
107451-80-9
1-(4-bromophenyl)-5-phenylpent-4-yne-1,3-dione