3-Amino-4-cyanopyrazole16617-46-2100 % similar 4-Amino-5-cyanopyrimidine16357-69-038 % similar 2-Amino-5-cyanopyridine4214-73-736 % similar 4-Amino-2-methyl-5-pyrimidinecarbonitrile698-29-336 % similar 1,2,4,5-Benzenetetracarbonitrile712-74-336 % similar 4-Amino-2-bromo-5-pyrimidinecarbonitrile94741-70-535 % similar Phthalonitrile91-15-635 % similar 3-Amino-1H-pyrazole-4-carboxylic acid41680-34-634 % similar 5-Amino-4-cyano-1H-pyrazole-3-acetonitrile54711-21-633 % similar 3-Amino-4-cyanofurazan156463-85-332 % similar 4-(3-Amino-1,2,4-triazin-6-yl)-2-fluorobenzonitrile1197377-47-130 % similar 4,5-Diamino-1,2-benzenedicarbonitrile129365-93-130 % similar 2-Amino-1H-imidazole-4,5-dicarbonitrile40953-34-230 % similar