75-89-8
2,2,2-三氟乙醇
+
3742-63-0
乙酰基丙酮腙
→
87938-02-1
2,2,5-trimethyl-5-(2,2,2-trifluoroethoxy)-1,3,4-oxadiazole
66398-57-0
2-acetoxy-2,5,5-trimethyl-2,5-dihydro-[1,2,4]oxadiazole