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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 二嗪类

    二嗪类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2R)-2-cyano-N-propan-2-yl-2-pyrazin-2-ylacetamide —— C10H12N4O
    (2R)-2-cyano-N-propan-2-yl-2-pyrazin-2-ylacetamide
    —— (2S)-2-(6-chloropyrazin-2-yl)-2-cyano-N-propan-2-ylacetamide —— C10H11ClN4O
    (2S)-2-(6-chloropyrazin-2-yl)-2-cyano-N-propan-2-ylacetamide
    —— 2-(5,5-dimethyl-4,6-dihydro-1H-pyrimidin-2-yl)pyrazine —— C10H14N4
    2-(5,5-dimethyl-4,6-dihydro-1H-pyrimidin-2-yl)pyrazine
    —— 6-methoxy-N'-methylpyrazine-2-carbohydrazide —— C7H10N4O2
    6-methoxy-N'-methylpyrazine-2-carbohydrazide
    —— 3-(6-methoxypyrazin-2-yl)-4-methyl-1H-1,2,4-triazole-5-thione —— C8H9N5OS
    3-(6-methoxypyrazin-2-yl)-4-methyl-1H-1,2,4-triazole-5-thione
    —— 6-(Azepan-1-yl)pyrazine-2-carbohydrazide —— C11H17N5O
    6-(Azepan-1-yl)pyrazine-2-carbohydrazide
    —— 1-[(6-morpholin-4-yl-1H-pyrazin-2-ylidene)-nitrosomethyl]-3-prop-2-enylthiourea —— C13H18N6O2S
    1-[(6-morpholin-4-yl-1H-pyrazin-2-ylidene)-nitrosomethyl]-3-prop-2-enylthiourea
    —— (2E)-N-methoxypyrazine-2-carboximidoyl chloride —— C6H6ClN3O
    (2E)-N-methoxypyrazine-2-carboximidoyl chloride
    —— 6-methoxy-N-[(Z)-(3,4,5-trimethoxyphenyl)methylideneamino]pyrazine-2-carboxamide —— C16H18N4O5
    6-methoxy-N-[(Z)-(3,4,5-trimethoxyphenyl)methylideneamino]pyrazine-2-carboxamide
    —— 1-cyclohexyl-3-[(6-morpholin-4-yl-1H-pyrazin-2-ylidene)-nitrosomethyl]thiourea —— C16H24N6O2S
    1-cyclohexyl-3-[(6-morpholin-4-yl-1H-pyrazin-2-ylidene)-nitrosomethyl]thiourea
    —— (S)-phenyldiazenyl(pyrazin-2-yl)methanamine —— C11H11N5
    (S)-phenyldiazenyl(pyrazin-2-yl)methanamine
    —— 1-[(6-Methoxypyrazine-2-carbonyl)amino]-3-prop-2-enylthiourea —— C10H13N5O2S
    1-[(6-Methoxypyrazine-2-carbonyl)amino]-3-prop-2-enylthiourea
    —— ethyl N-[(E)-[amino(pyrazin-2-yl)methylidene]amino]carbamate —— C8H11N5O2
    ethyl N-[(E)-[amino(pyrazin-2-yl)methylidene]amino]carbamate
    —— 6-methoxy-N'-(6-methoxypyrazine-2-carbonyl)pyrazine-2-carbohydrazide —— C12H12N6O4
    6-methoxy-N'-(6-methoxypyrazine-2-carbonyl)pyrazine-2-carbohydrazide
    —— 1-[(6-Methoxypyrazine-2-carbonyl)amino]-1-methyl-3-prop-2-enylthiourea —— C11H15N5O2S
    1-[(6-Methoxypyrazine-2-carbonyl)amino]-1-methyl-3-prop-2-enylthiourea
    —— 1-(2,4-Dichlorophenyl)-3-[(6-methoxypyrazine-2-carbonyl)amino]thiourea —— C13H11Cl2N5O2S
    1-(2,4-Dichlorophenyl)-3-[(6-methoxypyrazine-2-carbonyl)amino]thiourea
    —— 4-Cyclohexyl-5-(6-methoxypyrazin-2-yl)-2-methyl-1,2,4-triazole-3-thione —— C14H19N5OS
    4-Cyclohexyl-5-(6-methoxypyrazin-2-yl)-2-methyl-1,2,4-triazole-3-thione
    —— N'-[(5S)-5-methyl-4,5-dihydro-1H-imidazol-2-yl]pyrazine-2-carbohydrazide —— C9H12N6O
    N'-[(5S)-5-methyl-4,5-dihydro-1H-imidazol-2-yl]pyrazine-2-carbohydrazide
    —— (Z)-3-amino-2-cyano-3-pyrazin-2-ylprop-2-enehydrazide —— C8H8N6O
    (Z)-3-amino-2-cyano-3-pyrazin-2-ylprop-2-enehydrazide
    —— (2S)-2-phenyl-2-([1,2,4]triazolo[4,3-a]pyrazin-5-yl)acetonitrile —— C13H9N5
    (2S)-2-phenyl-2-([1,2,4]triazolo[4,3-a]pyrazin-5-yl)acetonitrile
    —— 6-(5,5-dimethyl-4,6-dihydro-1H-pyrimidin-2-yl)-1H-pyrazin-2-one —— C10H14N4O
    6-(5,5-dimethyl-4,6-dihydro-1H-pyrimidin-2-yl)-1H-pyrazin-2-one
    —— 4-ethyl-3-(6-methoxypyrazin-2-yl)-1H-1,2,4-triazole-5-thione —— C9H11N5OS
    4-ethyl-3-(6-methoxypyrazin-2-yl)-1H-1,2,4-triazole-5-thione
    —— 5-(6-Methoxypyrazin-2-yl)-2-methyl-4-prop-2-enyl-1,2,4-triazole-3-thione —— C11H13N5OS
    5-(6-Methoxypyrazin-2-yl)-2-methyl-4-prop-2-enyl-1,2,4-triazole-3-thione
    —— O-[(E)-[amino(pyrazin-2-yl)methylidene]amino] methylsulfanylmethanethioate —— C7H8N4OS2
    O-[(E)-[amino(pyrazin-2-yl)methylidene]amino] methylsulfanylmethanethioate
    —— N'-methylsulfonylpyrazine-2-carbohydrazide —— C6H8N4O3S
    N'-methylsulfonylpyrazine-2-carbohydrazide
    —— 1-[(E)-[amino-[3-[2-(phenylcarbamothioyl)hydrazinyl]pyrazin-2-yl]methylidene]amino]-3-phenylthiourea —— C19H19N9S2
    1-[(E)-[amino-[3-[2-(phenylcarbamothioyl)hydrazinyl]pyrazin-2-yl]methylidene]amino]-3-phenylthiourea
    —— 6-methoxy-N-[(E)-1-thiophen-2-ylethylideneamino]pyrazine-2-carboxamide —— C12H12N4O2S
    6-methoxy-N-[(E)-1-thiophen-2-ylethylideneamino]pyrazine-2-carboxamide
    —— N-[(Z)-[4-(dimethylamino)phenyl]methylideneamino]-6-methoxypyrazine-2-carboxamide —— C15H17N5O2
    N-[(Z)-[4-(dimethylamino)phenyl]methylideneamino]-6-methoxypyrazine-2-carboxamide
    —— N-(3-chlorophenyl)-3-(6-methoxypyrazin-2-yl)-1,2,4-oxadiazol-5-amine —— C13H10ClN5O2
    N-(3-chlorophenyl)-3-(6-methoxypyrazin-2-yl)-1,2,4-oxadiazol-5-amine
    —— 1-(pyrazine-2-carbonylamino)-3-(2-sulfanylidene-3H-1,3,4-thiadiazol-5-yl)thiourea —— C8H7N7OS3
    1-(pyrazine-2-carbonylamino)-3-(2-sulfanylidene-3H-1,3,4-thiadiazol-5-yl)thiourea
    —— 3-(6-methoxypyrazin-2-yl)-N-phenyl-1,2,4-oxadiazol-5-amine —— C13H11N5O2
    3-(6-methoxypyrazin-2-yl)-N-phenyl-1,2,4-oxadiazol-5-amine
    —— N'-[(Z)-1-cyclohexylethylideneamino]pyrazine-2-carboximidamide —— C13H19N5
    N'-[(Z)-1-cyclohexylethylideneamino]pyrazine-2-carboximidamide
    —— 1-[(E)-[amino-(5-chloropyrazin-2-yl)methylidene]amino]-3-ethylthiourea —— C8H11ClN6S
    1-[(E)-[amino-(5-chloropyrazin-2-yl)methylidene]amino]-3-ethylthiourea
    —— 1-Ethyl-3-[(6-methoxypyrazine-2-carbonyl)amino]thiourea —— C9H13N5O2S
    1-Ethyl-3-[(6-methoxypyrazine-2-carbonyl)amino]thiourea
    —— 1-[(6-Methoxypyrazine-2-carbonyl)amino]-3-methylthiourea —— C8H11N5O2S
    1-[(6-Methoxypyrazine-2-carbonyl)amino]-3-methylthiourea
    —— (2S)-2-[6-[(2Z)-2-(furan-2-ylmethylidene)hydrazinyl]pyrazin-2-yl]-2-phenylacetonitrile —— C17H13N5O
    (2S)-2-[6-[(2Z)-2-(furan-2-ylmethylidene)hydrazinyl]pyrazin-2-yl]-2-phenylacetonitrile
    —— 5-(6-Methoxypyrazin-2-yl)-2,4-dimethyl-1,2,4-triazole-3-thione —— C9H11N5OS
    5-(6-Methoxypyrazin-2-yl)-2,4-dimethyl-1,2,4-triazole-3-thione
    —— 2-methyl-5-pyrazin-2-yl-1H-1,2,4-triazole-3-thione —— C7H7N5S
    2-methyl-5-pyrazin-2-yl-1H-1,2,4-triazole-3-thione
    —— N'-(furan-2-carbonyl)-N'-methylpyrazine-2-carbohydrazide —— C11H10N4O3
    N'-(furan-2-carbonyl)-N'-methylpyrazine-2-carbohydrazide
    —— 3-Methyl-5-(4-oxidopyrazin-4-ium-2-yl)-1,3,4-oxadiazole-2-thione —— C7H6N4O2S
    3-Methyl-5-(4-oxidopyrazin-4-ium-2-yl)-1,3,4-oxadiazole-2-thione
    —— 6-methoxy-N'-(pyrazin-2-ylamino)pyrazine-2-carboximidamide —— C10H11N7O
    6-methoxy-N'-(pyrazin-2-ylamino)pyrazine-2-carboximidamide
    —— 1-Cyclohexyl-3-(pyrazin-2-ylamino)thiourea —— C11H17N5S
    1-Cyclohexyl-3-(pyrazin-2-ylamino)thiourea
    —— 4-(2-Hydroxyethyl)-2-methyl-5-(4-oxidopyrazin-4-ium-2-yl)-1,2,4-triazole-3-thione —— C9H11N5O2S
    4-(2-Hydroxyethyl)-2-methyl-5-(4-oxidopyrazin-4-ium-2-yl)-1,2,4-triazole-3-thione
    —— 3-pyrazin-2-yl-5H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole-6-thione —— C7H4N6S2
    3-pyrazin-2-yl-5H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole-6-thione
    —— 1-benzyl-3-(3-pyrazin-2-yl-5-sulfanylidene-1H-1,2,4-triazol-4-yl)thiourea —— C14H13N7S2
    1-benzyl-3-(3-pyrazin-2-yl-5-sulfanylidene-1H-1,2,4-triazol-4-yl)thiourea
    —— 2-methyl-5-(4-oxidopyrazin-4-ium-2-yl)-1H-1,2,4-triazole-3-thione —— C7H7N5OS
    2-methyl-5-(4-oxidopyrazin-4-ium-2-yl)-1H-1,2,4-triazole-3-thione
    —— [6-(4-Chloro-benzyloxy)-pyrazin-2-yl]-(4,5-dihydro-1H-imidazol-2-yl)-amine —— C14H14ClN5O
    [6-(4-Chloro-benzyloxy)-pyrazin-2-yl]-(4,5-dihydro-1H-imidazol-2-yl)-amine
    —— N-[(5S)-5-methyl-4,5-dihydro-1H-imidazol-2-yl]-6-phenylmethoxypyrazin-2-amine —— C15H17N5O
    N-[(5S)-5-methyl-4,5-dihydro-1H-imidazol-2-yl]-6-phenylmethoxypyrazin-2-amine
    —— (2S)-2-(6-hydrazinylpyrazin-2-yl)-2-phenylacetonitrile —— C12H11N5
    (2S)-2-(6-hydrazinylpyrazin-2-yl)-2-phenylacetonitrile
    —— 3-Cyclohexyl-1-methyl-1-[(4-oxidopyrazin-4-ium-2-carbonyl)amino]thiourea —— C13H19N5O2S
    3-Cyclohexyl-1-methyl-1-[(4-oxidopyrazin-4-ium-2-carbonyl)amino]thiourea