2-Cyano-4-(difluoromethyl)nicotinoyl chloride
Methyl 4-cyano-5-(difluoromethyl)picolinate
Ethyl 5-cyano-3-(difluoromethyl)picolinate
Ethyl 4-cyano-5-(difluoromethyl)picolinate
+86(0) 189-6910-6387
[email protected]