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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
    —— 2-amino-6-[2-(diethylamino)ethyl]-4-methyl[1,3]thiazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione —— C12H19N5O2S
    2-amino-6-[2-(diethylamino)ethyl]-4-methyl[1,3]thiazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione
    —— 2,3-dihydro-6-mercapto-1,3,5-triphenyl-2-thioxo-4(3H)-pyrimidinone —— C22H16N2OS2
    2,3-dihydro-6-mercapto-1,3,5-triphenyl-2-thioxo-4(3H)-pyrimidinone
    —— 3-[4-(4-fluorophenyl)-6-piperazin-1-yl-2-(trifluoromethyl)pyrimidin-5-yl]benzenesulfonamide —— C21H19F4N5O2S
    3-[4-(4-fluorophenyl)-6-piperazin-1-yl-2-(trifluoromethyl)pyrimidin-5-yl]benzenesulfonamide
    —— ethyl 3-(2-cyanoethyl)-6-methyl-4-(3-nitrophenyl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate —— C17H18N4O5
    ethyl 3-(2-cyanoethyl)-6-methyl-4-(3-nitrophenyl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
    —— 4-(3-(pyrimidin-4-yl)pyridin-2-yloxy)benzoic acid —— C16H11N3O3
    4-(3-(pyrimidin-4-yl)pyridin-2-yloxy)benzoic acid
    —— 4,6-Dimethyl-2-pyrimidinylacetic acid ethyl ester iodomethylate —— C11H17N2O2*I
    4,6-Dimethyl-2-pyrimidinylacetic acid ethyl ester iodomethylate
    —— 1-(4-(4-chlorophenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidin-5-yl)ethanone —— C13H13ClN2OS
    1-(4-(4-chlorophenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidin-5-yl)ethanone
    —— 5-ethoxycarbonyl-6-methyl-4-heptyl-3,4-dihydropyrimidin-2(1H)-one —— C15H26N2O3
    5-ethoxycarbonyl-6-methyl-4-heptyl-3,4-dihydropyrimidin-2(1H)-one
    —— 2-amino-4-furan-2-yl-6-[2-(4-hydroxy-phenyl)-ethylamino]-pyrimidine-5-carbonitrile —— C17H15N5O2
    2-amino-4-furan-2-yl-6-[2-(4-hydroxy-phenyl)-ethylamino]-pyrimidine-5-carbonitrile
    —— 2-amino-4-(2-furyl)-6-methylsulfonyl-pyrimidine-5-carbonitrile —— C10H8N4O3S
    2-amino-4-(2-furyl)-6-methylsulfonyl-pyrimidine-5-carbonitrile
    —— 4-(2-((4-(cyclopropylamino)-5-(trifluoromethyl)pyrimidin-2-yl)amino)ethyl)phenol —— C16H17F3N4O
    4-(2-((4-(cyclopropylamino)-5-(trifluoromethyl)pyrimidin-2-yl)amino)ethyl)phenol
    —— 4-(2-((2,5-dichloropyrimidin-4-yl)amino)ethyl)phenol —— C12H11Cl2N3O
    4-(2-((2,5-dichloropyrimidin-4-yl)amino)ethyl)phenol
    —— 5'-(pyrazin-2-yl)-2H,4'H-3,3'-bi(1,2,4-triazole) —— C8H6N8
    5'-(pyrazin-2-yl)-2H,4'H-3,3'-bi(1,2,4-triazole)
    —— 1-benzyl-3-carbamoylpyrazinium bromide —— Br*C12H12N3O
    1-benzyl-3-carbamoylpyrazinium bromide
    —— 1-(3-mercapto-5-(pyrazin-2-yl)-4H-1,2,4-triazol-4-yl)-3-phenyl thiourea —— C13H11N7S2
    1-(3-mercapto-5-(pyrazin-2-yl)-4H-1,2,4-triazol-4-yl)-3-phenyl thiourea
    —— diphenyl N-(2-pyrazinylcarbonyl)phosphoramidate —— C17H14N3O4P
    diphenyl N-(2-pyrazinylcarbonyl)phosphoramidate
    —— N-(2-pyrazylcarbonyl)-2-pyrazinecarboxamide —— C10H7N5O2
    N-(2-pyrazylcarbonyl)-2-pyrazinecarboxamide
    —— 1-carbamoyl-1,6-dihydro-2-methoxy-4-methyl-6-(3-nitrophenyl)-5-pyrimidinecarboxylic acid, 1-methylethyl ester —— C17H20N4O6
    1-carbamoyl-1,6-dihydro-2-methoxy-4-methyl-6-(3-nitrophenyl)-5-pyrimidinecarboxylic acid, 1-methylethyl ester
    —— 6-thiomethyl-1,4-dihydro-2-methyl-4-chloro-5-pyrimidinecarbonitrile —— C7H8ClN3S
    6-thiomethyl-1,4-dihydro-2-methyl-4-chloro-5-pyrimidinecarbonitrile
    —— 4-amino-6-thiomethyl-2-methyl-5-pyrimidinecarbonitrile —— C7H8N4S
    4-amino-6-thiomethyl-2-methyl-5-pyrimidinecarbonitrile
    —— 4-amino-6-[[(5-bromo-3-pyridinyl)methyl]amino]-2-methyl-5-pyrimidinecarbonitrile —— C12H11BrN6
    4-amino-6-[[(5-bromo-3-pyridinyl)methyl]amino]-2-methyl-5-pyrimidinecarbonitrile
    —— 5-amino-2-{2-[(5-dimethylaminomethyl-furan-2-yl)methylthio]ethylamino}-4(3H)-pyrimidone —— C14H21N5O2S
    5-amino-2-{2-[(5-dimethylaminomethyl-furan-2-yl)methylthio]ethylamino}-4(3H)-pyrimidone
    —— 5,6-Diamino-1,3-dimethyluracil hydrate —— C6H10N4O2*H2O
    5,6-Diamino-1,3-dimethyluracil hydrate
    —— 3-(m-chlorophenyl)-5-methylpyridazine —— C11H9ClN2
    3-(m-chlorophenyl)-5-methylpyridazine
    —— 3-(3'-nitro-4'-chlorophenyl)-4-hydroxy-6-chloropyridazine —— C10H5Cl2N3O3
    3-(3'-nitro-4'-chlorophenyl)-4-hydroxy-6-chloropyridazine
    —— 4-amino-6-(4-pyridinyl)-3-(2H)-pyridazinone monohydrochloride monohydrate —— C9H8N4O*ClH*H2O
    4-amino-6-(4-pyridinyl)-3-(2H)-pyridazinone monohydrochloride monohydrate
    —— 2-(2,6-dichloro-4-pyridyl)-5-ethyl-6-methyl-3-(prop-2-ynyl)-4(3H)-pyrimidinone —— C15H13Cl2N3O
    2-(2,6-dichloro-4-pyridyl)-5-ethyl-6-methyl-3-(prop-2-ynyl)-4(3H)-pyrimidinone
    —— (5-thien-2-yl)-[1,2,5]oxadiazolo[3,4-b]pyrazine —— C8H4N4OS
    (5-thien-2-yl)-[1,2,5]oxadiazolo[3,4-b]pyrazine
    —— 6-(1H-pyrrol-1-yl)pyrimidin-4-amine —— C8H8N4
    6-(1H-pyrrol-1-yl)pyrimidin-4-amine
    —— ethyl 4-(2,4-dichlorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate —— C14H14Cl2N2O3
    ethyl 4-(2,4-dichlorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
    —— 5-methoxycarbonyl-4-(2,4-dichlorophenyl)-6-methyl-3,4-dihydropyrimidine-2(1H)-one —— C13H12Cl2N2O3
    5-methoxycarbonyl-4-(2,4-dichlorophenyl)-6-methyl-3,4-dihydropyrimidine-2(1H)-one
    —— N<sup>4</sup>-n-butyloxycarbonyl-cytosine —— C9H13N3O3
    N<sup>4</sup>-n-butyloxycarbonyl-cytosine
    —— N-(dimethylaminomethylene)pyrazinecarboxamide —— C8H10N4O
    N-(dimethylaminomethylene)pyrazinecarboxamide
    —— 1,5-diazabicyclo(4.3.0)non-5-ene hydrochloride —— C7H12N2*ClH
    1,5-diazabicyclo(4.3.0)non-5-ene hydrochloride
    —— mono-(5-ethyluracilyl)mercury —— C6H7HgN2O2
    mono-(5-ethyluracilyl)mercury
    —— N-1-{3-[3-(thien-2-ylcarbonyl)pyrazolo[1,5-a]pyrimidin-7-yl]phenyl}glycinamide —— C19H15N5O2S
    N-1-{3-[3-(thien-2-ylcarbonyl)pyrazolo[1,5-a]pyrimidin-7-yl]phenyl}glycinamide
    —— 3-Methoxy-6-(3-N-acetylphenyl)pyridazine —— C13H13N3O2
    3-Methoxy-6-(3-N-acetylphenyl)pyridazine
    —— 5-fluoro-2,3-dihydro-3-(tetrahydrofuran-2-yl)-2,6-dioxopyrimidin-1(6H)-ylmethyl butyrate —— C13H17FN2O5
    5-fluoro-2,3-dihydro-3-(tetrahydrofuran-2-yl)-2,6-dioxopyrimidin-1(6H)-ylmethyl butyrate
    —— (5-fluoro-2,3-dihydro-3-(tetrahydrofuran-2-yl)-2,6-dioxopyrimidin-1(6H)-yl)methyl 2-propylpentanoate —— C17H25FN2O5
    (5-fluoro-2,3-dihydro-3-(tetrahydrofuran-2-yl)-2,6-dioxopyrimidin-1(6H)-yl)methyl 2-propylpentanoate
    —— 5,5-diethyl-1-allyl-2-thio-barbituric acid —— C11H16N2O2S
    5,5-diethyl-1-allyl-2-thio-barbituric acid
    —— N<sup>1</sup>-allyl-1,2,3,4,5,6,7,8,9-nonahydro-4-oxo-2-thiocyclohepta<d>pyrimidine —— C12H16N2OS
    N<sup>1</sup>-allyl-1,2,3,4,5,6,7,8,9-nonahydro-4-oxo-2-thiocyclohepta<d>pyrimidine
    —— N<sup>1</sup>-5,6-dimethyl-2-thiouracil —— C9H12N2OS
    N<sup>1</sup>-5,6-dimethyl-2-thiouracil
    —— N<sup>3</sup>-6-ethyl-5-methyl-2-thiouracil —— C10H14N2OS
    N<sup>3</sup>-6-ethyl-5-methyl-2-thiouracil
    —— 3-N-allyl-6-cyclohexyl-2-thiouracil —— C13H18N2OS
    3-N-allyl-6-cyclohexyl-2-thiouracil
    —— N<sup>1</sup>-allyl-1,2,3,4,5,6,7,8,9,10,11,12,13,14-tetradecahydro-4-oxo-2-thiocyclododeca<d>pyridine —— C17H26N2OS
    N<sup>1</sup>-allyl-1,2,3,4,5,6,7,8,9,10,11,12,13,14-tetradecahydro-4-oxo-2-thiocyclododeca<d>pyridine
    —— 6-(1-adamantyl)-N<sup>3</sup>-allyl-2-thiouracil —— C17H22N2OS
    6-(1-adamantyl)-N<sup>3</sup>-allyl-2-thiouracil
    —— N<sup>3</sup>-allyl-1,2,3,4,5,6,7,8,9,10,11,12,13,14-tetradecahydro-4-oxo-2-thiocyclododeca<d>pyridine —— C17H26N2OS
    N<sup>3</sup>-allyl-1,2,3,4,5,6,7,8,9,10,11,12,13,14-tetradecahydro-4-oxo-2-thiocyclododeca<d>pyridine
    —— 3-N-allyl-6-(2-phenylethyl)-2-thiouracil —— C15H16N2OS
    3-N-allyl-6-(2-phenylethyl)-2-thiouracil
    —— 3-N-allyl-6-phenyl-2-thiouracil —— C13H12N2OS
    3-N-allyl-6-phenyl-2-thiouracil
    —— N<sup>3</sup>-allyl-6-propyl-2-thiouracil —— C10H14N2OS
    N<sup>3</sup>-allyl-6-propyl-2-thiouracil