Methyl 2-(bromomethyl)-5-(difluoromethyl)pyridine-3-carboxylate
6-(Difluoromethyl)-3-nitropyridine-2-carboxylic acid
2,6-Dichloro-4-(trifluoromethoxy)pyridine-3-sulfonyl chloride
6-Amino-4-(bromomethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine
+86(0) 189-6910-6387
[email protected]