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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
    —— 6-methyl-2-(2-oxo-nonyl)-2<i>H</i>-pyridazin-3-one 106476-55-5 C14H22N2O2
    6-methyl-2-(2-oxo-nonyl)-2<i>H</i>-pyridazin-3-one
    —— 6-methyl-2-(2-oxo-octyl)-2<i>H</i>-pyridazin-3-one 106381-58-2 C13H20N2O2
    6-methyl-2-(2-oxo-octyl)-2<i>H</i>-pyridazin-3-one
    —— 6-methyl-2-(2-oxo-butyl)-2<i>H</i>-pyridazin-3-one 103796-68-5 C9H12N2O2
    6-methyl-2-(2-oxo-butyl)-2<i>H</i>-pyridazin-3-one
    —— 6-methyl-2-(2-oxo-pentyl)-2<i>H</i>-pyridazin-3-one 99169-90-1 C10H14N2O2
    6-methyl-2-(2-oxo-pentyl)-2<i>H</i>-pyridazin-3-one
    —— 8-Benzyl-2-chloro-4,6-dimethyl-imidazo[1,5-a]pyrimidine 88875-14-3 C15H14ClN3
    8-Benzyl-2-chloro-4,6-dimethyl-imidazo[1,5-a]pyrimidine
    —— 2-amino-3-azidopyrazine 156331-25-8 C4H4N6
    2-amino-3-azidopyrazine
    —— N-(2-morpholino-6-(pyridin-3-yl)pyrimidin-4-yl)quinolin-3-amine 1254697-32-9 C22H20N6O
    N-(2-morpholino-6-(pyridin-3-yl)pyrimidin-4-yl)quinolin-3-amine
    —— 7-Methoxy-4H-pyrimido<1,2-b>pyridazin-4-on 31964-84-8 C7H5N3O
    7-Methoxy-4H-pyrimido<1,2-b>pyridazin-4-on
    —— N-(4-Chloro-6-methyl-pyrimidin-2-ylmethyl)-isobutyramide 88896-75-7 C10H14ClN3O
    N-(4-Chloro-6-methyl-pyrimidin-2-ylmethyl)-isobutyramide
    —— 2-(3-pyridyl)-6-(4-bromophenylamino)-9-iso-propylpurine 1056016-05-7 C19H17BrN6
    2-(3-pyridyl)-6-(4-bromophenylamino)-9-iso-propylpurine
    —— N-(4-chloro-6-(ethylamino)pyrimidin-5-yl)-2-methylpyrimidine-5-carboxamide 1610703-66-6 C12H13ClN6O
    N-(4-chloro-6-(ethylamino)pyrimidin-5-yl)-2-methylpyrimidine-5-carboxamide
    —— 2-Chloro-8-isobutyl-4,6-dimethyl-imidazo[1,5-a]pyrimidine 89018-42-8 C12H16ClN3
    2-Chloro-8-isobutyl-4,6-dimethyl-imidazo[1,5-a]pyrimidine
    —— 8-Benzyl-4-chloro-2,6-dimethyl-imidazo[1,5-a]pyrimidine 88875-09-6 C15H14ClN3
    8-Benzyl-4-chloro-2,6-dimethyl-imidazo[1,5-a]pyrimidine
    —— 2-(4-(isoxazol-5-yl)benzyl)-8-chloro-7-(4-chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3(2H)-one 856248-91-4 C21H13Cl2N5O2
    2-(4-(isoxazol-5-yl)benzyl)-8-chloro-7-(4-chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3(2H)-one
    —— 4,6-bis(3,5-di(pyridin-3-yl)phenyl)-2-(3-(pyridin-3-yl)phenyl)pyrimidine 1382639-69-1 C47H31N7
    4,6-bis(3,5-di(pyridin-3-yl)phenyl)-2-(3-(pyridin-3-yl)phenyl)pyrimidine
    —— [1,2,5]thiadiazolo[3,4-b]pyrazine 51097-07-5 C4H2N4S
    [1,2,5]thiadiazolo[3,4-b]pyrazine
    —— 6-chloro-3-(pyridin-3-yl)imidazo[1,2-b]pyridazine 1220351-55-2 C11H7ClN4
    6-chloro-3-(pyridin-3-yl)imidazo[1,2-b]pyridazine
    —— 2-chloro-pyrimido[5,4-<i>d</i>]pyrimidine-4,8-diamine 98138-79-5 C6H5ClN6
    2-chloro-pyrimido[5,4-<i>d</i>]pyrimidine-4,8-diamine
    —— cyclohexyl-[6,6-dimethyl-4,4-dioxo-5-(3-pyrimidin-5-yl-phenyl)-5,6-dihydro-4H-4lambda6-[1,4,3]-oxathiazin-2-yl]amine 1397712-40-1 C21H26N4O3S
    cyclohexyl-[6,6-dimethyl-4,4-dioxo-5-(3-pyrimidin-5-yl-phenyl)-5,6-dihydro-4H-4lambda6-[1,4,3]-oxathiazin-2-yl]amine
    —— 6-ethoxy-<i>N</i><sup>4</sup>-methyl-pyrimidine-2,4-diyldiamine 98337-42-9 C7H12N4O
    6-ethoxy-<i>N</i><sup>4</sup>-methyl-pyrimidine-2,4-diyldiamine
    —— 4-Chloro-8-isobutyl-2,6-dimethyl-imidazo[1,5-a]pyrimidine 88875-11-0 C12H16ClN3
    4-Chloro-8-isobutyl-2,6-dimethyl-imidazo[1,5-a]pyrimidine
    —— 1-phenyl-4-amino-6-octoxypyridazinium perchlorate 52473-79-7 C18H26N3O*ClO4
    1-phenyl-4-amino-6-octoxypyridazinium perchlorate
    —— (S)-3-[6,6-dimethyl-4,4-dioxo-5-(3-pyrimidin-5-yl-phenyl)-5,6-dihydro-4H-4lambda6-[1,4,3]-oxathiazin-2-ylamino]-3-phenylpropan-1-ol 1397712-37-6 C24H26N4O4S
    (S)-3-[6,6-dimethyl-4,4-dioxo-5-(3-pyrimidin-5-yl-phenyl)-5,6-dihydro-4H-4lambda6-[1,4,3]-oxathiazin-2-ylamino]-3-phenylpropan-1-ol
    —— 9-ethyl-6-phenyl-9H-purine 83026-89-5 C13H12N4
    9-ethyl-6-phenyl-9H-purine
    —— 6-{4-[(1H-Imidazol-1-yl)methyl]phenyl}-4,5-dihydropyridazin-3(2H)-one 85333-59-1 C14H14N4O
    6-{4-[(1H-Imidazol-1-yl)methyl]phenyl}-4,5-dihydropyridazin-3(2H)-one
    —— 4-(4-methoxyphenyl)-6-methylpyridazin-3(2H)-one 35991-36-7 C12H12N2O2
    4-(4-methoxyphenyl)-6-methylpyridazin-3(2H)-one
    —— 2-[5-(4-methoxyphenyl)-3-methyl-6-oxopyridazin-1(6H)-yl]acetic acid 1444311-90-3 C14H14N2O4
    2-[5-(4-methoxyphenyl)-3-methyl-6-oxopyridazin-1(6H)-yl]acetic acid
    —— 2,4-dimethoxy-5-(4-nitrophenyl)pyrimidine 1344727-45-2 C12H11N3O4
    2,4-dimethoxy-5-(4-nitrophenyl)pyrimidine
    —— (3-Methyl-5-phenylpyrazin-2-yl) acetate 86725-87-3 C13H12N2O2
    (3-Methyl-5-phenylpyrazin-2-yl) acetate
    —— 4,4'-Dimethyl-6,6'-diphenyl-2,2'-thiodipyrimidin 16879-59-7 C22H18N4S
    4,4'-Dimethyl-6,6'-diphenyl-2,2'-thiodipyrimidin
    —— thieno[2,3-<i>d</i>]pyridazin-7-ylamine 13644-70-7 C6H5N3S
    thieno[2,3-<i>d</i>]pyridazin-7-ylamine
    —— 6-amino-1-(4-chlorobenzyl)-5-nitroso-uracil 179486-48-7 C11H9ClN4O3
    6-amino-1-(4-chlorobenzyl)-5-nitroso-uracil
    —— 7-hydrazino-thieno[2,3-<i>d</i>]pyridazine 13644-76-3 C6H6N4S
    7-hydrazino-thieno[2,3-<i>d</i>]pyridazine
    —— 5-Acetyl-7-chloro-4,5-dihydrothieno<2,3-d>pyridazine-4-carbonitrile 106691-20-7 C9H6ClN3OS
    5-Acetyl-7-chloro-4,5-dihydrothieno<2,3-d>pyridazine-4-carbonitrile
    —— 5,7-Dichloro-3-methylimidazo<1,5-c>pyrimidine 94694-50-5 C7H5Cl2N3
    5,7-Dichloro-3-methylimidazo<1,5-c>pyrimidine
    —— 4-methyl-N3-(3-pyrimidin-4-yl-pyridin-2-yl)-benzene-1,3-diamine 870221-18-4 C16H15N5
    4-methyl-N3-(3-pyrimidin-4-yl-pyridin-2-yl)-benzene-1,3-diamine
    —— 2-(4-bromophenyl)-3-(phenylsulfonyl)pyrimido[1,2-a]benzimidazole 1043391-45-2 C22H14BrN3O2S
    2-(4-bromophenyl)-3-(phenylsulfonyl)pyrimido[1,2-a]benzimidazole
    —— 2,2'-Anhydro-1-<3',5'-bis-O-(tert-butyldimethylsilyl)-β-D-arabinofuranosyl>thymine 127941-51-9 C22H40N2O5Si2
    2,2'-Anhydro-1-<3',5'-bis-O-(tert-butyldimethylsilyl)-β-D-arabinofuranosyl>thymine
    —— 5-cyano-2-phenyl-6-(p-tolyl)pyrimidine-4(3H)-thione 84199-37-1 C18H13N3S
    5-cyano-2-phenyl-6-(p-tolyl)pyrimidine-4(3H)-thione
    —— tert-butyl 3-amino-3-(3-chloro-6-(4-(methoxycarbonylamino)phenyl)pyridazin-4-yl)propanoate 1187648-24-3 C19H23ClN4O4
    tert-butyl 3-amino-3-(3-chloro-6-(4-(methoxycarbonylamino)phenyl)pyridazin-4-yl)propanoate
    —— 5,8-Dihydro-5,8-ethanophthalazin 89701-54-2 C10H10N2
    5,8-Dihydro-5,8-ethanophthalazin
    —— 4-chloro-N-(4-methyl-3-(4-(pyridin-3-yl)pyrimidin-2-ylamino)phenyl)benzenesulfonamide 475587-16-7 C22H18ClN5O2S
    4-chloro-N-(4-methyl-3-(4-(pyridin-3-yl)pyrimidin-2-ylamino)phenyl)benzenesulfonamide
    —— 3-acetoxy-2,6-dimethylpyrazine 86725-84-0 C8H10N2O2
    3-acetoxy-2,6-dimethylpyrazine
    —— (4S,6S)-4-(2,4-difluoro-5-(2-fluoropyrimidin-5-yl)phenyl)-6-(3,5-dimethylisoxazol-4-yl)-4-methyl-5,6-dihydro-4H-1,3-thiazin-2-amine 1616100-32-3 C20H18F3N5OS
    (4S,6S)-4-(2,4-difluoro-5-(2-fluoropyrimidin-5-yl)phenyl)-6-(3,5-dimethylisoxazol-4-yl)-4-methyl-5,6-dihydro-4H-1,3-thiazin-2-amine
    —— 2-hydroxymethyl-6-methoxy-3,4-dihydropyrimidin-4-one 125966-91-8 C6H8N2O3
    2-hydroxymethyl-6-methoxy-3,4-dihydropyrimidin-4-one
    —— 2-amino-4-methanesulfinyl-6-pyridin-3-yl-pyrimidine-5-carbonitrile 357288-55-2 C11H9N5OS
    2-amino-4-methanesulfinyl-6-pyridin-3-yl-pyrimidine-5-carbonitrile
    —— 2-Amino-4-(3,4-dimethyl-benzylamino)-6-pyridin-3-yl-pyrimidine-5-carbonitrile 357288-77-8 C19H18N6
    2-Amino-4-(3,4-dimethyl-benzylamino)-6-pyridin-3-yl-pyrimidine-5-carbonitrile
    —— 6-isopropyl-5-(methoxycarbonyl)-4-(3-nitrophenyl)-3-isobutyl-3,4-dihydropyrimidin-2(1H)-one 1444820-90-9 C19H23N3O6
    6-isopropyl-5-(methoxycarbonyl)-4-(3-nitrophenyl)-3-isobutyl-3,4-dihydropyrimidin-2(1H)-one
    —— tert-butyl ((4S,6S)-4-(2,4-difluoro-5-(2-methylpyrimidin-5-yl)phenyl)-6-(3,5-dimethylisoxazol-4-yl)-4-methyl-5,6-dihydro-4H-1,3-thiazin-2-yl)carbamate 1616100-86-7 C26H29F2N5O3S
    tert-butyl ((4S,6S)-4-(2,4-difluoro-5-(2-methylpyrimidin-5-yl)phenyl)-6-(3,5-dimethylisoxazol-4-yl)-4-methyl-5,6-dihydro-4H-1,3-thiazin-2-yl)carbamate
    —— tert-butyl ((4S,6S)-4-(2,4-difluoro-5-(pyrimidin-5-yl)phenyl)-6-(3,5-dimethylisoxazol-4-yl)-4-methyl-5,6-dihydro-4H-1,3-thiazin-2-yl)carbamate 1616100-66-3 C25H27F2N5O3S
    tert-butyl ((4S,6S)-4-(2,4-difluoro-5-(pyrimidin-5-yl)phenyl)-6-(3,5-dimethylisoxazol-4-yl)-4-methyl-5,6-dihydro-4H-1,3-thiazin-2-yl)carbamate