5682-46-2
乙基 (2,4,5-trioxoimidazolidin-1-yl)乙酸酯
→
~85%
69379-35-7
2-bromo-2-ethyl-1-phenylbutan-1-one
5456-23-5
2-溴二乙基乙酸
+
71-43-2
苯
30239-74-8
2-ethyl-2-hydroxy-1-phenylbutan-1-one
88539-03-1
2,2-diethyl-3-methoxy-3-phenyloxirane