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