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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
    —— 5-[(2R)-2-(hydroxymethyl)piperidine-1-carbonyl]-1H-pyrazin-2-one —— C11H15N3O3
    5-[(2R)-2-(hydroxymethyl)piperidine-1-carbonyl]-1H-pyrazin-2-one
    —— trans-5-(2-Butenyl)-5-ethylbarbituric acid sodium salt —— C10H13N2NaO3
    trans-5-(2-Butenyl)-5-ethylbarbituric acid sodium salt
    —— 2-chloro-N-[(1S)-1-cyclopropylethyl]-N-methylpyrimidine-5-sulfonamide —— C10H14ClN3O2S
    2-chloro-N-[(1S)-1-cyclopropylethyl]-N-methylpyrimidine-5-sulfonamide
    —— sodium;5-ethyl-2,6-dioxo-5-[(E)-pent-2-en-2-yl]pyrimidin-4-olate —— C11H15N2NaO3
    sodium;5-ethyl-2,6-dioxo-5-[(E)-pent-2-en-2-yl]pyrimidin-4-olate
    —— 6-oxo-1-[[(5S)-2-oxo-1,3-oxazolidin-5-yl]methyl]-4,5-dihydropyridazine-3-carboxylic acid —— C9H11N3O5
    6-oxo-1-[[(5S)-2-oxo-1,3-oxazolidin-5-yl]methyl]-4,5-dihydropyridazine-3-carboxylic acid
    —— 2,4,5-Triamino-6-pyrimidinol dihydrochloride 51324-37-9 C4H9Cl2N5O
    2,4,5-Triamino-6-pyrimidinol dihydrochloride
    —— Pyrimido[5,4-e]-as-triazine, 5-chloro-1,4-dihydro-1,4-dimethyl-, monohydrochloride —— C7H9Cl2N5+2
    Pyrimido[5,4-e]-as-triazine, 5-chloro-1,4-dihydro-1,4-dimethyl-, monohydrochloride
    —— Pyrimidine, 4-amino-2,6-dichloro-5-(ethylamino)-, hydrochloride —— C6H9Cl3N4
    Pyrimidine, 4-amino-2,6-dichloro-5-(ethylamino)-, hydrochloride
    —— 5-Chloro-1,4-dimethylpyrimido[5,4-e][1,2,4]triazine-1,4-diium —— C7H8ClN5+2
    5-Chloro-1,4-dimethylpyrimido[5,4-e][1,2,4]triazine-1,4-diium
    —— (2-phenyl-1,4,5,6-tetrahydropyrimidin-4-yl)methanethiol;hydrochloride —— C11H15ClN2S
    (2-phenyl-1,4,5,6-tetrahydropyrimidin-4-yl)methanethiol;hydrochloride
    —— Formamide, n-(6-amino-3,4-dihydro-4-oxo-5-pyrimidinyl)-n-benzyl- —— C12H12N4O2
    Formamide, n-(6-amino-3,4-dihydro-4-oxo-5-pyrimidinyl)-n-benzyl-
    —— (2-phenyl-1,4,5,6-tetrahydropyrimidin-4-yl)methanethiol —— C11H14N2S
    (2-phenyl-1,4,5,6-tetrahydropyrimidin-4-yl)methanethiol
    —— 6-tert-butyl-2-[[(2R)-oxolan-2-yl]methyl]-1H-pyrimidin-4-one —— C13H20N2O2
    6-tert-butyl-2-[[(2R)-oxolan-2-yl]methyl]-1H-pyrimidin-4-one
    —— 6-tert-butyl-2-[[(2S)-oxolan-2-yl]methyl]-1H-pyrimidin-4-one —— C13H20N2O2
    6-tert-butyl-2-[[(2S)-oxolan-2-yl]methyl]-1H-pyrimidin-4-one
    —— 5-cyclohept-1-enyl-5-ethyl-1-methyl-pyrimidine-2,4,6-trione 65329-13-7 C14H20N2O3
    5-cyclohept-1-enyl-5-ethyl-1-methyl-pyrimidine-2,4,6-trione
    —— N-[5-[2-(3-methoxyphenyl)ethyl]-1,3,4-thiadiazol-2-yl]imidazo[1,2-a]pyrimidine-2-carboxamide —— C18H16N6O2S
    N-[5-[2-(3-methoxyphenyl)ethyl]-1,3,4-thiadiazol-2-yl]imidazo[1,2-a]pyrimidine-2-carboxamide
    —— (3R,5S)-N-(4-fluorophenyl)-1-methyl-5-[1-(5-methylpyrazine-2-carbonyl)piperidin-4-yl]pyrrolidine-3-carboxamide —— C23H28FN5O2
    (3R,5S)-N-(4-fluorophenyl)-1-methyl-5-[1-(5-methylpyrazine-2-carbonyl)piperidin-4-yl]pyrrolidine-3-carboxamide
    —— 2-[(2R)-3-amino-2-methylpropyl]-1H-pyridazine-3,6-dione —— C8H13N3O2
    2-[(2R)-3-amino-2-methylpropyl]-1H-pyridazine-3,6-dione
    —— Cytidine, metho-oxime-TMS derivative —— C21H46N4O5Si4
    Cytidine, metho-oxime-TMS derivative
    —— Cytidine, buto-oxime-TMS derivative —— C24H52N4O5Si4
    Cytidine, buto-oxime-TMS derivative
    —— Cytidine, methyl-TMS derivative —— C21H45N3O5Si4
    Cytidine, methyl-TMS derivative
    —— 5,8-Dimethyl-5,6,7,8-Tetrahydroquinoxalin 52517-55-2 C10H14N2
    5,8-Dimethyl-5,6,7,8-Tetrahydroquinoxalin
    —— 2,3,5-Trimethyl-6,7-5H-dihydro-cyclopenta<b>pyrazin 41330-39-6 C10H14N2
    2,3,5-Trimethyl-6,7-5H-dihydro-cyclopenta<b>pyrazin
    —— 2,3-Diethenyl-5-methylpyrazine —— C9H10N2
    2,3-Diethenyl-5-methylpyrazine
    —— 6-oxo-1-phenyl-N-[(1R)-1-phenylethyl]-4,5-dihydropyridazine-3-carboxamide —— C19H19N3O2
    6-oxo-1-phenyl-N-[(1R)-1-phenylethyl]-4,5-dihydropyridazine-3-carboxamide
    —— N-[(1R)-1-(4-ethylphenyl)ethyl]pyrazine-2-carboxamide —— C15H17N3O
    N-[(1R)-1-(4-ethylphenyl)ethyl]pyrazine-2-carboxamide
    —— 6-oxo-1-phenyl-N-[(1S)-1-phenylethyl]-4,5-dihydropyridazine-3-carboxamide —— C19H19N3O2
    6-oxo-1-phenyl-N-[(1S)-1-phenylethyl]-4,5-dihydropyridazine-3-carboxamide
    —— cis-Propenylpyrazin 51460-70-9 C7H8N2
    cis-Propenylpyrazin
    —— [(Methylthio)propyl]pyrazine —— C8H12N2S
    [(Methylthio)propyl]pyrazine
    —— 2,5-Dimethyl-3-[(methylthio)propyl]pyrazine —— C10H16N2S
    2,5-Dimethyl-3-[(methylthio)propyl]pyrazine
    —— (4R)-5,5-dimethyl-4-phenyl-4,6-dihydro-1H-pyrimidine —— C12H16N2
    (4R)-5,5-dimethyl-4-phenyl-4,6-dihydro-1H-pyrimidine
    —— 2-Methyl-5-(phenylethyl)pyrazine —— C13H14N2
    2-Methyl-5-(phenylethyl)pyrazine
    —— 1-methyl-3-isobutyl-2(1H)-pyrazinone —— C9H14N2O
    1-methyl-3-isobutyl-2(1H)-pyrazinone
    —— 6,7-Dihydro-5H-cyclopentapyrazin 23747-47-9 C7H8N2
    6,7-Dihydro-5H-cyclopentapyrazin
    —— methyl 5-hydroxy-2-[(1S)-5-hydroxy-1-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pentyl]-6-oxo-1H-pyrimidine-4-carboxylate —— C17H27N3O7
    methyl 5-hydroxy-2-[(1S)-5-hydroxy-1-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pentyl]-6-oxo-1H-pyrimidine-4-carboxylate
    —— ethyl (4S)-4-methyl-2-oxo-6-[[(3S)-5-oxo-1-[(1S)-1-phenylethyl]pyrrolidine-3-carbonyl]oxymethyl]-3,4-dihydro-1H-pyrimidine-5-carboxylate —— C22H27N3O6
    ethyl (4S)-4-methyl-2-oxo-6-[[(3S)-5-oxo-1-[(1S)-1-phenylethyl]pyrrolidine-3-carbonyl]oxymethyl]-3,4-dihydro-1H-pyrimidine-5-carboxylate
    —— N-methoxy-4-trimethylsilylimino-1-[4-trimethylsilyloxy-5-(trimethylsilyloxymethyl)oxolan-2-yl]pyrimidin-2-amine —— C19H40N4O4Si3
    N-methoxy-4-trimethylsilylimino-1-[4-trimethylsilyloxy-5-(trimethylsilyloxymethyl)oxolan-2-yl]pyrimidin-2-amine
    —— (Z)-[6-bromo-4-(2-chlorophenyl)quinazolin-2-yl]methylidenehydrazine —— C15H10BrClN4
    (Z)-[6-bromo-4-(2-chlorophenyl)quinazolin-2-yl]methylidenehydrazine
    —— 6-Chloro-2-(2-nitro-phenoxy)-4-phenyl-quinazoline —— C20H12ClN3O3
    6-Chloro-2-(2-nitro-phenoxy)-4-phenyl-quinazoline
    —— 2-(4-Chlorophenyl)-6-phenyl-4-trifluoromethyl-2H-pyridazin-3-one —— C17H10ClF3N2O
    2-(4-Chlorophenyl)-6-phenyl-4-trifluoromethyl-2H-pyridazin-3-one
    —— 2-(4-Bromo-phenyl)-5,7-diphenyl-2,5-dihydro-pyrazolo[3,4-d]pyridazin-4-one —— C23H15BrN4O
    2-(4-Bromo-phenyl)-5,7-diphenyl-2,5-dihydro-pyrazolo[3,4-d]pyridazin-4-one
    —— 3-(6-Amino-4-phenyl-quinazolin-2-ylamino)-propionic acid —— C17H16N4O2
    3-(6-Amino-4-phenyl-quinazolin-2-ylamino)-propionic acid
    —— 4-(6-Nitro-4-phenyl-quinazolin-2-yl)-piperazine-1-carboxylic acid, tert-butyl ester —— C23H25N5O4
    4-(6-Nitro-4-phenyl-quinazolin-2-yl)-piperazine-1-carboxylic acid, tert-butyl ester
    —— 7-Phenyl-2-p-tolyl-2,5-dihydro-pyrazolo[3,4-d]pyridazin-4-one —— C18H14N4O
    7-Phenyl-2-p-tolyl-2,5-dihydro-pyrazolo[3,4-d]pyridazin-4-one
    —— 2-(3-Chlorophenyl)-6-isopropyl-4-trifluoromethyl-2H-pyridazin-3-one —— C14H12ClF3N2O
    2-(3-Chlorophenyl)-6-isopropyl-4-trifluoromethyl-2H-pyridazin-3-one
    —— 3-(6-Nitro-4-phenyl-quinazolin-2-ylamino)-propionic acid —— C17H14N4O4
    3-(6-Nitro-4-phenyl-quinazolin-2-ylamino)-propionic acid
    —— 6-Methyl-2-phenoxy-4-phenyl-quinazoline —— C21H16N2O
    6-Methyl-2-phenoxy-4-phenyl-quinazoline
    —— 5-(1-Ethyl-3-methyl-1H-pyrazol-4-yl)-7-methyl-3-oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid ethyl ester —— C16H20N4O3S
    5-(1-Ethyl-3-methyl-1H-pyrazol-4-yl)-7-methyl-3-oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid ethyl ester
    —— 2,7-Diphenyl-2H-pyrazolo[3,4-d]pyridazine —— C17H12N4
    2,7-Diphenyl-2H-pyrazolo[3,4-d]pyridazine
    —— (6-Amino-4-phenyl-quinazolin-2-ylamino)-acetic acid —— C16H14N4O2
    (6-Amino-4-phenyl-quinazolin-2-ylamino)-acetic acid