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