64-17-5
乙醇
+
164149-28-4
4-氰基-2-氟苯酸
→
~93%
220389-15-1
Ethyl 4-cyano-2-fluorobenzoate
4793-20-8
4-氯-2-氟苯甲酸乙酯
870767-08-1
ethyl 2-fluoro-4-(4-hydroxy-5-methyl-1,3-thiazol-2-yl)benzoate