CarbonateChina 2-Pyrazinecarbonitrile, 6-Fluoro-3, 4-Dihydro-3-Oxo-, Compd. with N-Cyclohexylcyclohexanamine CAS 1137606-74-6, Find details about China CAS 1137606-74-6, Pyrazinecarbonitrile from 2-Pyrazinecarbonitrile, 6-Fluoro-3, 4-Dihydro-3-Oxo-, Compd. with N-Cyclohexylcyclohexanamine CAS 1137606-74-6