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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
    —— 4-[(E)-(1-methyl-2,4,6-trioxotetrahydropyrimidin-5(2H)-ylidene)methyl]benzoic acid 5809-84-7 C13H10N2O5
    4-[(E)-(1-methyl-2,4,6-trioxotetrahydropyrimidin-5(2H)-ylidene)methyl]benzoic acid
    —— (2E,4E)-5-(3'-chloro-6'-iodopyrazin-2'-yl)penta-2,4-dienal 1162760-49-7 C9H6ClIN2O
    (2E,4E)-5-(3'-chloro-6'-iodopyrazin-2'-yl)penta-2,4-dienal
    —— (2E,4E)-5-[3'-chloro-5'-(1''-hydroxyethyl)pyrazin-2'-yl]penta-2,4-dienal 1162760-44-2 C11H11ClN2O2
    (2E,4E)-5-[3'-chloro-5'-(1''-hydroxyethyl)pyrazin-2'-yl]penta-2,4-dienal
    —— (2E,4E)-1,1-diethoxy-5-(3'-chloropyrazin-2'-yl)penta-2,4-diene 1162760-40-8 C13H17ClN2O2
    (2E,4E)-1,1-diethoxy-5-(3'-chloropyrazin-2'-yl)penta-2,4-diene
    —— 6-benzyl-5-(1-bromopropyl)-3-methyl-[1,2]thiazolo[5,4-e]pyrimidin-7-one 876191-61-6 C16H16BrN3OS
    6-benzyl-5-(1-bromopropyl)-3-methyl-[1,2]thiazolo[5,4-e]pyrimidin-7-one
    —— 1-[[Butyl(methyl)azaniumyl]methyl]-6-oxopyridazin-3-olate —— C10H17N3O2
    1-[[Butyl(methyl)azaniumyl]methyl]-6-oxopyridazin-3-olate
    —— (4,6-dimethylpyrimidin-5-yl)((3aR,6aS)-5-(3-(phenylamino)propyl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)methanone 946152-60-9 C22H29N5O
    (4,6-dimethylpyrimidin-5-yl)((3aR,6aS)-5-(3-(phenylamino)propyl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)methanone
    —— 1-phenyl-4-amino-6-pentoxypyridazinium perchlorate 52473-77-5 C15H20N3O*ClO4
    1-phenyl-4-amino-6-pentoxypyridazinium perchlorate
    —— 2-[2-Amino-5-(2-methyl-thiazol-4-yl)-6-trifluoromethyl-pyrimidin-4-yl]-5-methoxy-phenol 74527-27-8 C16H13F3N4O2S
    2-[2-Amino-5-(2-methyl-thiazol-4-yl)-6-trifluoromethyl-pyrimidin-4-yl]-5-methoxy-phenol
    —— 4-hydroxy-2-({2-oxo-2-[4-(pyrimidin-2-yl)piperazin-1-yl]ethyl}sulfanyl)-6-phenylpyrimidine-5-carbonitrile 1448163-14-1 C21H19N7O2S
    4-hydroxy-2-({2-oxo-2-[4-(pyrimidin-2-yl)piperazin-1-yl]ethyl}sulfanyl)-6-phenylpyrimidine-5-carbonitrile
    —— N-(2-methoxyethyl)-5,7-diphenylpyrazolo[1,5-a]pyrimidine-2-carboxamide 5682-63-3 C22H20N4O2
    N-(2-methoxyethyl)-5,7-diphenylpyrazolo[1,5-a]pyrimidine-2-carboxamide
    —— 2-{[2-(4-aminopiperidin-1-yl)-2-oxoethyl]sulfanyl}-4-hydroxy-6-phenylpyrimidine-5-carbonitrile 1448163-16-3 C18H19N5O2S
    2-{[2-(4-aminopiperidin-1-yl)-2-oxoethyl]sulfanyl}-4-hydroxy-6-phenylpyrimidine-5-carbonitrile
    —— 3-Methyl-4-oxo-6-phenyl-2-(phenyl-hydrazono)-1,2,3,4-tetrahydro-pyrimidine-5-carbonitrile 97693-28-2 C18H15N5O
    3-Methyl-4-oxo-6-phenyl-2-(phenyl-hydrazono)-1,2,3,4-tetrahydro-pyrimidine-5-carbonitrile
    —— S,S-dimethyl-N-(5-chloropyrazin-2-yl)sulfilimine 87885-44-7 C6H8ClN3S
    S,S-dimethyl-N-(5-chloropyrazin-2-yl)sulfilimine
    —— 2-(2-methylsulfanylphenylcarboxamido)-4-phenylquinazoline 845990-61-6 C22H17N3OS
    2-(2-methylsulfanylphenylcarboxamido)-4-phenylquinazoline
    —— 4-chloro-3,5-diphenyl-1-vinyl-1H-pyrazolo[3,4-c]pyridazine 1404506-27-9 C19H13ClN4
    4-chloro-3,5-diphenyl-1-vinyl-1H-pyrazolo[3,4-c]pyridazine
    —— 2-(4-chloro-3,5-diphenyl-1H-pyrazolo[3,4-c]pyridazin-1-yl)ethan-1-ol 1404504-25-1 C19H15ClN4O
    2-(4-chloro-3,5-diphenyl-1H-pyrazolo[3,4-c]pyridazin-1-yl)ethan-1-ol
    —— 5-Benzyloxymethyl-1-((3aR,4R,6R,6aR)-6-hydroxymethyl-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-1,5-dihydro-imidazo[4,5-d]pyridazin-4-one 82137-54-0 C21H24N4O6
    5-Benzyloxymethyl-1-((3aR,4R,6R,6aR)-6-hydroxymethyl-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-1,5-dihydro-imidazo[4,5-d]pyridazin-4-one
    —— 5-Benzyloxymethyl-3-((3aR,4R,6R,6aR)-6-hydroxymethyl-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-3,5-dihydro-imidazo[4,5-d]pyridazin-4-one 82137-53-9 C21H24N4O6
    5-Benzyloxymethyl-3-((3aR,4R,6R,6aR)-6-hydroxymethyl-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-3,5-dihydro-imidazo[4,5-d]pyridazin-4-one
    —— 3-chloro-6-(4-difluoromethyl-imidazol-1-yl)pyridazine 1527467-27-1 C8H5ClF2N4
    3-chloro-6-(4-difluoromethyl-imidazol-1-yl)pyridazine
    —— 3-acetyl-1,6-dimethyl-4-phenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid ethyl ester 123043-93-6 C17H20N2O3S
    3-acetyl-1,6-dimethyl-4-phenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid ethyl ester
    —— N-(2-{[2-amino-6-(2,3-dimethylphenyl)pyrimidin-4-yl]amino}ethyl)-4-methanesulfonylbenzene-1-sulfonamide 1612183-52-4 C21H25N5O4S2
    N-(2-{[2-amino-6-(2,3-dimethylphenyl)pyrimidin-4-yl]amino}ethyl)-4-methanesulfonylbenzene-1-sulfonamide
    —— 2-diazo-1-pyrazinyl-ethanone 860372-87-8 C6H4N4O
    2-diazo-1-pyrazinyl-ethanone
    —— 3-bromo-7-(trifluoromethyl)imidazo[1,2-b]pyridazine 1235545-44-4 C7H3BrF3N3
    3-bromo-7-(trifluoromethyl)imidazo[1,2-b]pyridazine
    —— 1,3-dimethyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyridazin-4-one 96017-43-5 C7H8N4O
    1,3-dimethyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyridazin-4-one
    —— <i>N</i><sup>4</sup>,<i>N</i><sup>8</sup>-diethyl-<i>N</i><sup>2</sup>-methyl-pyrimido[5,4-<i>d</i>]pyrimidine-2,4,8-triamine 92148-13-5 C11H17N7
    <i>N</i><sup>4</sup>,<i>N</i><sup>8</sup>-diethyl-<i>N</i><sup>2</sup>-methyl-pyrimido[5,4-<i>d</i>]pyrimidine-2,4,8-triamine
    —— (7-(4-nitrophenyl)-2-phenylpyrazolo[1,5-a]pyrimidin-5-yl)(4-(2-(thiophen-2-ylmethylamino)benzoyl)piperazin-1-yl)methanone 1397212-48-4 C35H29N7O4S
    (7-(4-nitrophenyl)-2-phenylpyrazolo[1,5-a]pyrimidin-5-yl)(4-(2-(thiophen-2-ylmethylamino)benzoyl)piperazin-1-yl)methanone
    —— 2-(3-hydroxycyclobutoxy)pyrimidin-5-ol 1581683-64-8 C8H10N2O3
    2-(3-hydroxycyclobutoxy)pyrimidin-5-ol
    —— 1,6-Dimethyl-4-phenyl-5-methoxycarbonyl-1,4-dihydropyrimidine 108958-86-7 C15H18N2O2
    1,6-Dimethyl-4-phenyl-5-methoxycarbonyl-1,4-dihydropyrimidine
    —— 5-fluoro-2-(2-isopropylpiperazin-1-yl)-4-(4-(methoxymethyl)phenyl)pyrimidine 1580440-82-9 C19H25FN4O
    5-fluoro-2-(2-isopropylpiperazin-1-yl)-4-(4-(methoxymethyl)phenyl)pyrimidine
    —— 4-chloro-1,6-dihydro-1-methyl-6-oxo-5-phenyl-3-pyridazinecarboxylic acid 1566457-21-3 C12H9ClN2O3
    4-chloro-1,6-dihydro-1-methyl-6-oxo-5-phenyl-3-pyridazinecarboxylic acid
    —— 3-chloro-N-isopropylpyrazino[2,3-d]pyridazin-2-amine 1558737-47-5 C9H10ClN5
    3-chloro-N-isopropylpyrazino[2,3-d]pyridazin-2-amine
    —— 1,4-Diphenyl-6-methyl-1,4-dihydropyrimidine-5-carboxylic acid 108958-91-4 C18H16N2O2
    1,4-Diphenyl-6-methyl-1,4-dihydropyrimidine-5-carboxylic acid
    —— 1,4-Diphenyl-5-ethoxycarbonyl-6-methyl-1,4-dihydropyrimidine 108958-82-3 C20H20N2O2
    1,4-Diphenyl-5-ethoxycarbonyl-6-methyl-1,4-dihydropyrimidine
    —— 1-Ethyl-2-ethylsulfanyl-6-oxo-4-phenyl-1,6-dihydro-pyrimidine-5-carbonitrile 95534-79-5 C15H15N3OS
    1-Ethyl-2-ethylsulfanyl-6-oxo-4-phenyl-1,6-dihydro-pyrimidine-5-carbonitrile
    —— 4-(pyrimid-5-ylimidazol-1-yl)butylamine 484671-10-5 C11H15N5
    4-(pyrimid-5-ylimidazol-1-yl)butylamine
    —— 4-(4-pyrazin-2-yl-imidazol-1-yl)butylamine 484671-12-7 C11H15N5
    4-(4-pyrazin-2-yl-imidazol-1-yl)butylamine
    —— 3-(2-chlorophenyl)-7-(2,3-dihydroxy-1,1-dimethylpropylamino)-1-methyl-3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one 335651-95-1 C18H22ClN5O3
    3-(2-chlorophenyl)-7-(2,3-dihydroxy-1,1-dimethylpropylamino)-1-methyl-3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one
    —— ethyl 1-(4-(4-fluorophenyl)-5-methoxypyrimidin-2-yl)piperidine-4-carboxylate 1580440-44-3 C19H22FN3O3
    ethyl 1-(4-(4-fluorophenyl)-5-methoxypyrimidin-2-yl)piperidine-4-carboxylate
    —— 4-(2-hydroxy-4-methoxyphenyl)-6-(3-methoxyphenyl)-2-aminopyrimidine 1371663-59-0 C18H17N3O3
    4-(2-hydroxy-4-methoxyphenyl)-6-(3-methoxyphenyl)-2-aminopyrimidine
    —— 6-Diethoxyphosphoryl-4,5-bis(methylanilino)-3-phenylpyridazin 107832-14-4 C28H31N4O3P
    6-Diethoxyphosphoryl-4,5-bis(methylanilino)-3-phenylpyridazin
    —— (5Z)-5-[(5-iodofuran-2-yl)methylidene]-1-methyl-1,3-diazinane-2,4,6-trione 5974-32-3 C10H7IN2O4
    (5Z)-5-[(5-iodofuran-2-yl)methylidene]-1-methyl-1,3-diazinane-2,4,6-trione
    —— tert-butyl 4-(5-fluoro-4-(4-(methoxymethyl)phenyl)pyrimidin-2-yl)-3-isopropylpiperazine-1-carboxylate 1580440-81-8 C24H33FN4O3
    tert-butyl 4-(5-fluoro-4-(4-(methoxymethyl)phenyl)pyrimidin-2-yl)-3-isopropylpiperazine-1-carboxylate
    —— ethyl 4-(2-chloro-4-fluorophenyl)-1,6-dimethyl-2-(thiazol-2-yl)-1,4-dihydropyrimidine-5-carboxylate 1571213-22-3 C18H17ClFN3O2S
    ethyl 4-(2-chloro-4-fluorophenyl)-1,6-dimethyl-2-(thiazol-2-yl)-1,4-dihydropyrimidine-5-carboxylate
    —— Guanidine, N-(4-butylphenyl)-N'-(4,6-dimethyl-2-pyrimidinyl)- 332073-85-5 C17H23N5
    Guanidine, N-(4-butylphenyl)-N'-(4,6-dimethyl-2-pyrimidinyl)-
    —— 6-(6-amino-5-chloro-pyrimidin-4-ylamino)-2-aza-spiro[3.3]heptane-2-carboxylic acid tert-butyl ester 1415824-89-3 C15H22ClN5O2
    6-(6-amino-5-chloro-pyrimidin-4-ylamino)-2-aza-spiro[3.3]heptane-2-carboxylic acid tert-butyl ester
    —— 2-Chloro-6-(3,5-dimethyl-pyrazol-1-yl)-pyrimidin-4-ylamine 400754-49-6 C9H10ClN5
    2-Chloro-6-(3,5-dimethyl-pyrazol-1-yl)-pyrimidin-4-ylamine
    —— 4-[6-(4-trifluoromethoxyphenyl)-pyrimidin-4-yl]-benzaldehyde 1181214-55-0 C18H11F3N2O2
    4-[6-(4-trifluoromethoxyphenyl)-pyrimidin-4-yl]-benzaldehyde
    —— 2-chloro-5-fluoro-4-(4-(methoxymethyl)phenyl)pyrimidine 1580440-80-7 C12H10ClFN2O
    2-chloro-5-fluoro-4-(4-(methoxymethyl)phenyl)pyrimidine
    —— 6-(m-tolyl)pyrimidin 302913-74-2 C11H10N2
    6-(m-tolyl)pyrimidin