Ethyl 2-(difluoromethyl)-4,5-dimethoxypyridine-3-carboxylate
2-(Difluoromethyl)-4,5-dimethoxypyridine-3-carbonyl chloride
3-(Difluoromethyl)-2,5-dimethoxypyridine-4-acetic acid
4-(Difluoromethyl)-2,6-diiodopyridine-3-sulfonamide
+86(0) 189-6910-6387
[email protected]