90-90-4
4-溴苯甲酰苯
+
107-21-1
乙二醇
→
~99%
59793-76-9
2-(4-bromophenyl)-2-phenyl-1,3-dioxolane
20912-50-9
4-苯甲酰基苯甲醛
85696-44-2
[4-(1-hydroxyethyl)phenyl]-phenylmethanone