3-Iodo-4-nitro-5-(trifluoromethoxy)pyridine
5-(Difluoromethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine
3-Iodo-2-nitro-5-(trifluoromethoxy)pyridine
3-(Difluoromethyl)-6-methyl-2-(trifluoromethoxy)pyridine-5-carboxylic acid
+86(0) 189-6910-6387
[email protected]