4-Hydroxy-3-nitro-6-(trifluoromethoxy)pyridine-2-acetonitrile
2-Hydroxy-5-iodo-3-(trifluoromethoxy)pyridine-4-acetic acid
3-Hydroxy-5-iodo-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
2-Hydroxy-6-nitro-3-(trifluoromethoxy)pyridine-5-carboxylic acid
+86(0) 189-6910-6387
[email protected]