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