Ethyl 3-(difluoromethyl)pyridine-4-acetate
3-(Chloromethyl)-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-4-sulfonyl chloride
2-(Difluoromethyl)-6-methylpyridine-3-carboxylic acid
2-(Difluoromethyl)-5-methylpyridine-3-carboxylic acid
+86(0) 189-6910-6387
[email protected]