17791-55-8
1,5-diphenylpenta-1,4-dien-3-ol
+
108-24-7
乙酸酐
→
87639-17-6
acetic acid,1,5-diphenylpenta-1,4-dien-3-ol
104-55-2
肉桂醛
103-64-0
β-溴苯乙烯