119-53-9
2-羟基-2-苯基苯乙酮
+
1099-45-2
乙氧甲酰基亚甲基三苯基膦
→
~12%
6620-27-5
2,3-diphenyl-2H-furan-5-one
53647-50-0
93098-02-3
ethyl 4-hydroxy-3,4-diphenylbut-2-enoate
134-81-6
联苯甲酰