54448-79-2
4-ethoxy-5,5-dimethyloxazol-2(5H)-one
+
75-03-6
碘乙烷
→
520-77-4
依沙双酮
109-90-0
异氰酸乙酯
80-55-7
2-羟基异丁酸乙酯
17994-46-6
3-ethyl-5,5-dimethyl-2-thioxo-oxazolidin-4-one
64-67-5
硫酸二乙酯
695-53-4
5,5-二甲基噁唑烷-2,4-二酮
6453-39-0
5,5-dimethyl-2-sulfanylidene-1,3-oxazolidin-4-one