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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-(1-Hydrazinylideneethyl)-3,4-dimethylpyridazine 64186-76-1 C8H12N4
    6-(1-Hydrazinylideneethyl)-3,4-dimethylpyridazine
    —— 1-(4-Chlorobutanoyl)-5-fluoropyrimidine-2,4(1H,3H)-dione 64096-88-4 C8H8ClFN2O3
    1-(4-Chlorobutanoyl)-5-fluoropyrimidine-2,4(1H,3H)-dione
    —— 1-(2-Ethoxyoxolan-2-yl)pyrimidine-2,4(1H,3H)-dione 64062-05-1 C10H14N2O4
    1-(2-Ethoxyoxolan-2-yl)pyrimidine-2,4(1H,3H)-dione
    —— 2-thioxo-2,3-dihydro-1<i>H</i>-pyrimidin-4-one 63901-89-3 C28H56N2OSSn2
    2-thioxo-2,3-dihydro-1<i>H</i>-pyrimidin-4-one
    —— bis(tri-n-butylstannyl)-5-bromouracil 63901-81-5 C28H55BrN2O2Sn2
    bis(tri-n-butylstannyl)-5-bromouracil
    —— 8-Methyl-6-[(E)-phenyldiazenyl]-1H-cyclohepta[b]quinoxaline 63752-66-9 C20H16N4
    8-Methyl-6-[(E)-phenyldiazenyl]-1H-cyclohepta[b]quinoxaline
    —— 1,4-Diacetyl-3,6-dibenzylidenepiperazine-2,5-dione 62992-48-7 C22H18N2O4
    1,4-Diacetyl-3,6-dibenzylidenepiperazine-2,5-dione
    —— <i>O</i><sup>5'</sup>-acetyl-2'-thio-2',3'-anhydro-uridine 63244-60-0 C11H12N2O5S
    <i>O</i><sup>5'</sup>-acetyl-2'-thio-2',3'-anhydro-uridine
    —— (4,6-Dimethylpyrimidin-2-yl)hydrazine;nickel(2+);dinitrate 62945-29-3 C18H30N14NiO6
    (4,6-Dimethylpyrimidin-2-yl)hydrazine;nickel(2+);dinitrate
    —— 2-(Hydroxyimino)-1-[2-(pyridin-2-yl)pyrimidin-4-yl]ethan-1-one 62846-65-5 C11H8N4O2
    2-(Hydroxyimino)-1-[2-(pyridin-2-yl)pyrimidin-4-yl]ethan-1-one
    —— (4,6-Dimethylpyrimidin-2-yl)hydrazine;nickel(2+);diperchlorate 63128-08-5 C18H30Cl2N12NiO8
    (4,6-Dimethylpyrimidin-2-yl)hydrazine;nickel(2+);diperchlorate
    —— 1-[(4-Methylphenyl)methyl]-1,2-dihydropyridazine-3,6-dione 63132-32-1 C12H12N2O2
    1-[(4-Methylphenyl)methyl]-1,2-dihydropyridazine-3,6-dione
    —— 6-(Furfurylidenamino)-uracil 62879-07-6 C9H7N3O3
    6-(Furfurylidenamino)-uracil
    —— N-[1-Phenyl-2-(pyrazin-2-yl)ethylidene]hydroxylamine 62846-70-2 C12H11N3O
    N-[1-Phenyl-2-(pyrazin-2-yl)ethylidene]hydroxylamine
    —— 6-(4'-Chlorbenzylidenamino)-uracil 62879-01-0 C11H8ClN3O2
    6-(4'-Chlorbenzylidenamino)-uracil
    —— 6-(α-Pyridylmethylenamino)-uracil 62879-05-4 C10H8N4O2
    6-(α-Pyridylmethylenamino)-uracil
    —— 6-{[1-Phenyl-meth-(E)-ylidene]-amino}-pyrimidine-2,4-diol 62878-97-1 C11H9N3O2
    6-{[1-Phenyl-meth-(E)-ylidene]-amino}-pyrimidine-2,4-diol
    —— 6-(γ-Pyridylmethylenamino)-uracil 62878-04-0 C10H8N4O2
    6-(γ-Pyridylmethylenamino)-uracil
    —— butenedioic acid (2,4-diamino-6-methyl-pyrimidin-5-yl) ester ethyl ester 62812-19-5 C11H14N4O4
    butenedioic acid (2,4-diamino-6-methyl-pyrimidin-5-yl) ester ethyl ester
    —— butenedioic acid (2,4-diamino-6-methyl-pyrimidin-5-yl) ester methyl ester 62812-18-4 C10H12N4O4
    butenedioic acid (2,4-diamino-6-methyl-pyrimidin-5-yl) ester methyl ester
    —— 1-(3-Bromo-2-hydroxypropyl)pyrimidin-2(1H)-one 62782-54-1 C7H9BrN2O2
    1-(3-Bromo-2-hydroxypropyl)pyrimidin-2(1H)-one
    —— 5-(1-Methoxyethyl)-uracil 62746-81-0 C7H10N2O3
    5-(1-Methoxyethyl)-uracil
    —— 6-(1-oxidopyrid-2ylsulphinyl)tetrazolo<1.5-b>pyridazin 62645-27-6 C9H6N6O2S
    6-(1-oxidopyrid-2ylsulphinyl)tetrazolo<1.5-b>pyridazin
    —— 5-Fluoro-2,4-bis[(tri-tert-butylsilyl)oxy]pyrimidine 62679-89-4 C28H55FN2O2Si2
    5-Fluoro-2,4-bis[(tri-tert-butylsilyl)oxy]pyrimidine
    —— Hexahydropyridazino[3,4-c]pyridazine-3,6(2H,4H)-dione 62668-11-5 C6H10N4O2
    Hexahydropyridazino[3,4-c]pyridazine-3,6(2H,4H)-dione
    —— 3-Ethylsulphonyl-6-(N<sup>4</sup>-methylthiosemicarbazido)pyridazin 62645-22-1 C8H13N5O2S2
    3-Ethylsulphonyl-6-(N<sup>4</sup>-methylthiosemicarbazido)pyridazin
    —— 3-Methylsulphonyl-6-(3.5-dimethylpyrazol-1-yl)pyridazin 62644-76-2 C10H12N4O2S
    3-Methylsulphonyl-6-(3.5-dimethylpyrazol-1-yl)pyridazin
    —— 3-Ethylsulphonyl-6-(3.5-dimethylpyrazol-1-yl)pyridazin 62645-20-9 C11H14N4O2S
    3-Ethylsulphonyl-6-(3.5-dimethylpyrazol-1-yl)pyridazin
    —— 3-Ethylsulphonyl-6-hydrazinopyridazin 62645-19-6 C6H10N4O2S
    3-Ethylsulphonyl-6-hydrazinopyridazin
    —— 6-Benzylsulphonyl-tetrazolo<1.5-b>pyridazin 62645-25-4 C11H9N5O2S
    6-Benzylsulphonyl-tetrazolo<1.5-b>pyridazin
    —— 3,6-Bis-aethylsulfonyl-pyridazin 62645-18-5 C8H12N2O4S2
    3,6-Bis-aethylsulfonyl-pyridazin
    —— 1-[1-(4-Methoxyphenyl)cyclopentyl]pyrimidine-2,4,6(1H,3H,5H)-trione 62636-61-7 C16H18N2O4
    1-[1-(4-Methoxyphenyl)cyclopentyl]pyrimidine-2,4,6(1H,3H,5H)-trione
    —— 2-(5-trifluoromethyl-[1,3,4]thiadiazole-2-sulfinyl)-pyrimidine 62616-64-2 C7H3F3N4OS2
    2-(5-trifluoromethyl-[1,3,4]thiadiazole-2-sulfinyl)-pyrimidine
    —— 2-Methyl-6-[(oxiran-2-yl)methoxy]pyridazin-3(2H)-one 62574-56-5 C8H10N2O3
    2-Methyl-6-[(oxiran-2-yl)methoxy]pyridazin-3(2H)-one
    —— 2-Cyclohexyl-6-[(oxiran-2-yl)methoxy]pyridazin-3(2H)-one 62574-54-3 C13H18N2O3
    2-Cyclohexyl-6-[(oxiran-2-yl)methoxy]pyridazin-3(2H)-one
    —— 2-Benzyl-6-[(oxiran-2-yl)methoxy]pyridazin-3(2H)-one 62574-52-1 C14H14N2O3
    2-Benzyl-6-[(oxiran-2-yl)methoxy]pyridazin-3(2H)-one
    —— 6-[(Oxiran-2-yl)methoxy]-2-phenylpyridazin-3(2H)-one 62574-55-4 C13H12N2O3
    6-[(Oxiran-2-yl)methoxy]-2-phenylpyridazin-3(2H)-one
    —— 1-Cyclohexyl-1,2-dihydropyridazine-3,6-dione 62574-53-2 C10H14N2O2
    1-Cyclohexyl-1,2-dihydropyridazine-3,6-dione
    —— 4-(N,N-Dimethylaminophenyl)cinnolin-3-on 62529-16-2 C16H15N3O
    4-(N,N-Dimethylaminophenyl)cinnolin-3-on
    —— N-(2-Chloroethyl)-N'-ethyl-N''-pyrimidin-2-ylphosphoric triamide 62510-54-7 C8H15ClN5OP
    N-(2-Chloroethyl)-N'-ethyl-N''-pyrimidin-2-ylphosphoric triamide
    —— 6,7-Dimethoxy-4-(4-methoxyphenyl)quinazolin-2(1H)-one 62499-61-0 C17H16N2O4
    6,7-Dimethoxy-4-(4-methoxyphenyl)quinazolin-2(1H)-one
    —— 2-Chloro-6,7-dimethoxy-4-(4-methoxyphenyl)quinazoline 62499-62-1 C17H15ClN2O3
    2-Chloro-6,7-dimethoxy-4-(4-methoxyphenyl)quinazoline
    —— 5,5-Dibrom-6-methoxy-6-methylhydrouracil 62459-20-5 C6H8Br2N2O3
    5,5-Dibrom-6-methoxy-6-methylhydrouracil
    —— 5-Amino-3-methyl-6-[(3-phenylpropyl)amino]pyrimidine-2,4(1H,3H)-dione 62348-52-1 C14H18N4O2
    5-Amino-3-methyl-6-[(3-phenylpropyl)amino]pyrimidine-2,4(1H,3H)-dione
    —— 4-(3-Amino-4-chlorophenyl)-2-phenylphthalazin-1(2H)-one 62335-56-2 C20H14ClN3O
    4-(3-Amino-4-chlorophenyl)-2-phenylphthalazin-1(2H)-one
    —— 5-[(2-Bromoethyl)amino]pyrimidine-2,4(1H,3H)-dione 62311-83-5 C6H8BrN3O2
    5-[(2-Bromoethyl)amino]pyrimidine-2,4(1H,3H)-dione
    —— 5-Ethyl-1-hydroxy-5-(pentan-2-yl)pyrimidine-2,4,6(1H,3H,5H)-trione 62298-51-5 C11H18N2O4
    5-Ethyl-1-hydroxy-5-(pentan-2-yl)pyrimidine-2,4,6(1H,3H,5H)-trione
    —— 5-Amino-6-[(3-phenylpropyl)amino]pyrimidine-2,4(1H,3H)-dione 62348-46-3 C13H16N4O2
    5-Amino-6-[(3-phenylpropyl)amino]pyrimidine-2,4(1H,3H)-dione
    —— 6-(1-Hydrazinylideneethyl)-2-sulfanylidene-1,2-dihydropyrimidine-5-carboxylic acid 62327-92-8 C7H8N4O2S
    6-(1-Hydrazinylideneethyl)-2-sulfanylidene-1,2-dihydropyrimidine-5-carboxylic acid
    —— 6-(1-Hydrazinylideneethyl)-2-oxo-1,2-dihydropyrimidine-5-carboxylic acid 62327-93-9 C7H8N4O3
    6-(1-Hydrazinylideneethyl)-2-oxo-1,2-dihydropyrimidine-5-carboxylic acid