2-Chloro-5-cyano-6-(difluoromethyl)pyridine-3-carbonyl chloride
2-Chloro-6-(difluoromethyl)-3-fluoropyridine-4-carboxaldehyde
6-Chloro-3-(difluoromethyl)-2-fluoropyridine-4-carboxaldehyde
2-Chloro-5-(difluoromethyl)-4-fluoropyridine-3-carboxaldehyde
+86(0) 189-6910-6387
[email protected]