4-(Difluoromethyl)-2,5-dimethoxypyridine-3-carboxaldehyde
6-Amino-2-chloro-3-(difluoromethyl)pyridine-4-carboxylic acid
5-(Difluoromethyl)-2,4-dimethoxypyridine-3-carboxaldehyde
2-Amino-3-chloro-5-(difluoromethyl)pyridine-4-carboxylic acid
+86(0) 189-6910-6387
[email protected]