2-Methyl-4-nitro-3-(trifluoromethoxy)pyridine
3-(Fluoromethyl)-4-hydroxy-5-(trifluoromethoxy)pyridine
4-Methoxy-3-(trifluoromethoxy)pyridine-2-sulfonamide
4-Methoxy-2-(trifluoromethoxy)pyridine-3-sulfonamide
+86(0) 189-6910-6387
[email protected]