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