Methyl 3,5-dihydroxy-4-(trifluoromethoxy)pyridine-2-carboxylate
5-(Chloromethyl)-2-(difluoromethyl)-3-methyl-6-nitropyridine
5-Amino-2-cyano-3-(difluoromethyl)-6-iodopyridine
3-Bromo-4-hydroxy-5-methyl-2-(trifluoromethoxy)pyridine
+86(0) 189-6910-6387
[email protected]