1071-46-1
丙二酸单乙酯
+
104222-44-8
3-bromo-2,4,5-trifluorobenzoyl chloride
→
104222-46-0
3-溴-2,4,5-三氟苯甲酰乙酸乙酯
182937-75-3
104222-42-6
3-溴-2,4,5-三氟苯甲酸
125290-72-4
2-(2,4,5-三氟苯基)-4,5-二氢-4,4-二甲基噁唑