3-Bromo-2-(difluoromethyl)-5-methoxy-6-nitropyridine
3-Bromo-2-(difluoromethyl)-4-methoxy-6-nitropyridine
2-Bromo-3-(bromomethyl)-4-(difluoromethyl)-5-(trifluoromethyl)pyridine
6-Bromo-2-(difluoromethyl)-4-methoxy-3-nitropyridine
+86(0) 189-6910-6387
[email protected]