745784-04-7
3,5-二氟吡啶-2-羧酸
+
64-17-5
乙醇
→
~99%
1065267-10-8
ETHYL 3,5-DIFLUOROPYRIDINE-2-CARBOXYLATE
298709-29-2
2-氰基-3,5-二氟吡啶
~69%