2,3-Dihydroxy-5-(trifluoromethoxy)pyridine-4-carboxylic acid
4,5-Dihydroxy-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
5-Hydroxy-3-(trifluoromethoxy)pyridine-2-carboxylic acid
2-Fluoro-6-hydroxy-3-(trifluoromethoxy)pyridine
+86(0) 189-6910-6387
[email protected]