64-17-5
乙醇
+
86522-89-6
2,4-二氯-5-氟苯甲酸
→
103318-75-8
ethyl 2,4-dichloro-5-fluorobenzoate
86393-34-2
2,4-二氯-5-氟苯酰氯
60-29-7
乙醚
497182-11-3
2-(chloromethyl)-5-(2,4-dichloro-5-fluorophenyl)-1,3,4-oxadiazole