4-Amino-2-methyl-5-pyrimidinecarbonitrile698-29-3100 % similar 4-Amino-2-bromo-5-pyrimidinecarbonitrile94741-70-562 % similar 4-Amino-5-cyanopyrimidine16357-69-049 % similar 5-Cyanouracil4425-56-338 % similar 3-Amino-4-cyanopyrazole16617-46-236 % similar 1H-Pyrrolo[2,3-B]pyridine-3-carbonitrile4414-89-534 % similar 6-Fluoro-2-methyl-3-pyridinecarbonitrile375368-85-733 % similar 2-Amino-5-cyanopyridine4214-73-732 % similar 4-Methyl-3-pyridinecarbonitrile5444-01-931 % similar 4-(3-Amino-1,2,4-triazin-6-yl)-2-fluorobenzonitrile1197377-47-130 % similar 1,2,4,5-Benzenetetracarbonitrile712-74-330 % similar