2-Amino-5-cyano-6-(difluoromethyl)pyridine-3-carboxaldehyde
2-Amino-5-cyano-4-(difluoromethyl)pyridine-3-carboxaldehyde
2-Amino-5-(difluoromethyl)-4-iodo-3-methylpyridine
Methyl 2-amino-4-(difluoromethyl)-3-iodopyridine-5-carboxylate
+86(0) 189-6910-6387
[email protected]