2-Chloro-3-(difluoromethyl)-5-fluoro-6-methylpyridine
Methyl 3-chloro-2-(difluoromethyl)-4-fluoropyridine-5-acetate
Methyl 2-chloro-6-(difluoromethyl)-5-fluoropyridine-3-acetate
3-Chloro-6-(difluoromethyl)-2-fluoro-4-methoxypyridine
+86(0) 189-6910-6387
[email protected]