3,5-Dichloro-2-pyrazinecarbonitrile313339-92-3100 % similar 3,6-Dichloropyrazine-2-carbonitrile356783-16-972 % similar 3-Chloropyrazine-2-carbonitrile55557-52-353 % similar 5,6-Dichloro-2,3-dicyanopyrazine56413-95-750 % similar 2,6-Dichloropyridine-3-carbonitrile40381-90-648 % similar 2-Chloro-5-cyanopyrazine36070-75-447 % similar 2-Amino-3,5-dichloropyrazine873-42-747 % similar 6-Chloro-2-pyrazinecarbonitrile6863-74-745 % similar 2,4-Dichloro-5-cyanopyrimidine3177-24-044 % similar 2,6-Dichloro-4-methyl-3-pyridinecarbonitrile875-35-443 % similar 3,5-Dichloro-2-cyanopyridine85331-33-543 % similar 6-Chloro-2-pyridinecarbonitrile33252-29-842 % similar 3-Amino-6-chloropyridine-2-carbonitrile95095-84-442 % similar 6-Chloronicotinonitrile33252-28-741 % similar 2,6-Dichloroisonicotinonitrile32710-65-941 % similar 4,6-Dichloropyrimidine-5-carbonitrile5305-45-341 % similar 5-Bromo-3-chloropyridine-2-carbonitrile945557-04-041 % similar 2,6-Dichloro-4-(trifluoromethyl)nicotinonitrile13600-42-540 % similar 2-Chloroquinoxaline1448-87-939 % similar 4,6-Dichloronicotinonitrile166526-03-039 % similar