Methyl 5-bromo-2-(difluoromethyl)-3-fluoropyridine-6-acetate
2-Bromo-6-(difluoromethyl)-5-fluoro-3-nitropyridine
Methyl 4-bromo-5-(difluoromethyl)-2-fluoropyridine-3-acetate
2-Bromo-6-(difluoromethyl)-4-fluoro-3-nitropyridine
+86(0) 189-6910-6387
[email protected]