4-Cyanopyridine100-48-131 % similar 4,5-Diamino-1,2-benzenedicarbonitrile129365-93-131 % similar 5,6-Dichloro-2,3-dicyanopyrazine56413-95-731 % similar 6-Fluoro-3,4-dihydro-3-oxo-2-pyrazinecarbonitrile356783-31-831 % similar 4-Chloropyridine-2,3-diamine24484-98-830 % similar 2,4-Pyridinedicarbonitrile29181-50-830 % similar 2-Chloro-5-cyanopyrazine36070-75-430 % similar 4-Methylpyridine-2,3-diamine53929-59-230 % similar 4-Amino-3,5-dichlorobenzonitrile78473-00-430 % similar 3-(2-(3-Chlorophenyl)ethyl)-2-pyridinecarbonitrile31255-57-930 % similar 4-Aminobenzonitrile873-74-530 % similar