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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-Methylamino-6-N-methyl-carboxamido-pyrazin-2-carbonsaeure 90953-29-0 C8H10N4O3
    5-Methylamino-6-N-methyl-carboxamido-pyrazin-2-carbonsaeure
    —— 5-Allyl-5-<2-acetoxy-propyl>-3-methyl-1-phenyl-barbitursaeure 14393-84-1 C19H22N2O5
    5-Allyl-5-<2-acetoxy-propyl>-3-methyl-1-phenyl-barbitursaeure
    —— 5,6-bis-(4-chloro-phenyl)-2-methyl-3-oxo-2,3-dihydro-pyridazine-4-carboxylic acid ethyl ester 102006-69-9 C20H16Cl2N2O3
    5,6-bis-(4-chloro-phenyl)-2-methyl-3-oxo-2,3-dihydro-pyridazine-4-carboxylic acid ethyl ester
    —— 632343-87-4 C18H14ClF2N5
    —— 632342-88-2 C16H8ClF4N5
    —— 5,7-dimethyl-1-m-tolyl-5,7-diazaspiro[2.5]octane-4,6,8-trione 1451362-27-8 C15H16N2O3
    5,7-dimethyl-1-m-tolyl-5,7-diazaspiro[2.5]octane-4,6,8-trione
    —— 5-Ethyl-1-allyl-5-<2-(2-pyridyl)-ethyl>-barbitursaeure 93023-78-0 C16H19N3O3
    5-Ethyl-1-allyl-5-<2-(2-pyridyl)-ethyl>-barbitursaeure
    —— 4-[(4-benzylpiperazin-1-yl)methyl]-3-phenyl-1H-pyridazin-6-one 99877-26-6 C22H24N4O
    4-[(4-benzylpiperazin-1-yl)methyl]-3-phenyl-1H-pyridazin-6-one
    —— 3,7-dimethylisoxazolo[4,5-d]pyridazine-4-thiol 1276050-55-5 C7H7N3OS
    3,7-dimethylisoxazolo[4,5-d]pyridazine-4-thiol
    —— tert-butyl (5-(methoxymethyl)pyrazin-2-yl)carbamate 1380646-48-9 C11H17N3O3
    tert-butyl (5-(methoxymethyl)pyrazin-2-yl)carbamate
    —— 1616933-57-3 C12H13NO7
    —— 1-(4-(4-fluorophenyl)pyrimidin-2-yl)-4-methoxy-N-(4-methyl-1-azabicyclo[3.2.2]nonan-4-yl)piperidine-4-carboxamide 1580437-61-1 C26H34FN5O2
    1-(4-(4-fluorophenyl)pyrimidin-2-yl)-4-methoxy-N-(4-methyl-1-azabicyclo[3.2.2]nonan-4-yl)piperidine-4-carboxamide
    —— 2,4-dioxo-7-phenyl-1,3,4,5,6,7-hexahydro-2<i>H</i>-pyrano[2,3-<i>d</i>]pyrimidine-7-carboxylic acid ethyl ester 69310-81-2 C16H16N2O5
    2,4-dioxo-7-phenyl-1,3,4,5,6,7-hexahydro-2<i>H</i>-pyrano[2,3-<i>d</i>]pyrimidine-7-carboxylic acid ethyl ester
    —— 4-{7-[(E)-2-(3-methoxy-(2-pyridinylmethoxy)phenyl)vinyl]-5-oxo-5H-[1,3]-thiazolo[3,2-a]pyrimidin-6-yl}benzonitrile 1192870-89-5 C28H20N4O3S
    4-{7-[(E)-2-(3-methoxy-(2-pyridinylmethoxy)phenyl)vinyl]-5-oxo-5H-[1,3]-thiazolo[3,2-a]pyrimidin-6-yl}benzonitrile
    —— 1-[(2,3-O-isopropylidene)-4-cyclopenten-1-yl]-5-(thiophen-2-yl)uracil 1427951-17-4 C16H16N2O4S
    1-[(2,3-O-isopropylidene)-4-cyclopenten-1-yl]-5-(thiophen-2-yl)uracil
    —— 6-chloro-N-(3,5-dimethyl-4H-1,2,4-triazol-4-yl)-3-pyridazinamine 101690-22-6 C8H9ClN6
    6-chloro-N-(3,5-dimethyl-4H-1,2,4-triazol-4-yl)-3-pyridazinamine
    —— 2,5,8,11-tetraoxa-1(2,6)-pyrazina-cycloundecaphane 64332-20-3 C10H14N2O4
    2,5,8,11-tetraoxa-1(2,6)-pyrazina-cycloundecaphane
    —— Phosphoric acid mono-[(2S,3S,5R)-5-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-3-(5-methyl-[1,2,3]triazol-1-yl)-tetrahydro-furan-2-ylmethyl] ester 131673-53-5 C12H16N5O7P
    Phosphoric acid mono-[(2S,3S,5R)-5-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-3-(5-methyl-[1,2,3]triazol-1-yl)-tetrahydro-furan-2-ylmethyl] ester
    —— 6-nitro-7-phenyl-1,5,6,7-tetrahydro-pyrano[2,3-d]pyrimidine-2,4-dione 37469-85-5 C13H11N3O5
    6-nitro-7-phenyl-1,5,6,7-tetrahydro-pyrano[2,3-d]pyrimidine-2,4-dione
    —— 4-{3-[5-(4,6-dimethyl-pyrimidine-5-carbonyl)-hexahydro-pyrrolo[3,4-c]pyrrol-2-yl]-1-phenyl-propyl}-piperidine-1-carboxylic acid 3-hydroxy-cyclopentyl ester 1014702-07-8 C33H45N5O4
    4-{3-[5-(4,6-dimethyl-pyrimidine-5-carbonyl)-hexahydro-pyrrolo[3,4-c]pyrrol-2-yl]-1-phenyl-propyl}-piperidine-1-carboxylic acid 3-hydroxy-cyclopentyl ester
    —— (+/-)1-<(1'-tert-Butyldiphenylsilyloxybut-3'-en-2'-yloxy)methyl>cytosine 136083-16-4 C25H31N3O3Si
    (+/-)1-<(1'-tert-Butyldiphenylsilyloxybut-3'-en-2'-yloxy)methyl>cytosine
    —— 2-chloro-N-(3-pyrimidin-5-yl-phenyl)acetamide 1388657-44-0 C12H10ClN3O
    2-chloro-N-(3-pyrimidin-5-yl-phenyl)acetamide
    —— 4-(2-(thiomorpholin-4-yl)ethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one hydrochloride 590405-83-7 C14H21N3OS*ClH
    4-(2-(thiomorpholin-4-yl)ethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one hydrochloride
    —— 4-(2-carboxyethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one 590409-23-7 C11H14N2O3
    4-(2-carboxyethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one
    —— 4-(N-(3-(piperidin-1-yl)propyl)carbamoylmethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one 590407-02-6 C18H28N4O2
    4-(N-(3-(piperidin-1-yl)propyl)carbamoylmethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one
    —— 2-chloro-4-(3-isopropoxyanilino)pyrimidine-5-carboxylic acid 863028-85-7 C14H14ClN3O3
    2-chloro-4-(3-isopropoxyanilino)pyrimidine-5-carboxylic acid
    —— ethyl 2-chloro-4-(3-methoxyanilino)pyrimidine-5-carboxylate 227449-13-0 C14H14ClN3O3
    ethyl 2-chloro-4-(3-methoxyanilino)pyrimidine-5-carboxylate
    —— 2-phenyl-5-(4-hydroxymethyl-1,2,3-triazol-1-yl)-6-bromo-3(2H)-pyridazinone 21171-81-3 C13H10BrN5O2
    2-phenyl-5-(4-hydroxymethyl-1,2,3-triazol-1-yl)-6-bromo-3(2H)-pyridazinone
    —— 4-ethyl-5-(2-hydroxy-phenyl)-6-phenyl-1<i>H</i>-pyrimidin-2-one 29936-13-8 C18H16N2O2
    4-ethyl-5-(2-hydroxy-phenyl)-6-phenyl-1<i>H</i>-pyrimidin-2-one
    —— 2-Amino-4-furan-2-yl-6-(2-methoxy-ethylamino)-pyrimidine-5-carbonitrile 357285-16-6 C12H13N5O2
    2-Amino-4-furan-2-yl-6-(2-methoxy-ethylamino)-pyrimidine-5-carbonitrile
    —— 6-cyclopropyl-2-(2-pyridinyl)-4(1H)-pyrimidinone 874777-40-9 C12H11N3O
    6-cyclopropyl-2-(2-pyridinyl)-4(1H)-pyrimidinone
    —— 4-(1,4-dioxaspiro[4.5]dec-6-en-6-yl)pyridazin-3-amine 1450597-78-0 C12H15N3O2
    4-(1,4-dioxaspiro[4.5]dec-6-en-6-yl)pyridazin-3-amine
    —— 5-{[2-(2-propynyloxy)phenyl]methylene}-2,4,6(1H,3H,5H)-pyrimidinetrione 365554-93-4 C14H10N2O4
    5-{[2-(2-propynyloxy)phenyl]methylene}-2,4,6(1H,3H,5H)-pyrimidinetrione
    —— 5-ethyl-5-((1<i>R</i>,3<i>R</i>)-3-hydroxy-1-methyl-butyl)-barbituric acid 30272-12-9 C11H18N2O4
    5-ethyl-5-((1<i>R</i>,3<i>R</i>)-3-hydroxy-1-methyl-butyl)-barbituric acid
    —— 4-(5-Amino-6-phenylpyrazin-2-yl)phenol 374588-71-3 C16H13N3O
    4-(5-Amino-6-phenylpyrazin-2-yl)phenol
    —— (4-amino-2-methyl-pyrimidin-5-ylmethyl)-(4-amino-2-methyl-pyrimidin-5-ylmethylen)-amine 108482-83-3 C12H15N7
    (4-amino-2-methyl-pyrimidin-5-ylmethyl)-(4-amino-2-methyl-pyrimidin-5-ylmethylen)-amine
    —— 2-[6-(4-Fluorophenyl)-5-methylpyridin-2-yl]-6,7-dihydro-[1,4]dioxino[2,3-d]pyrimidine 952238-17-4 C18H14FN3O2
    2-[6-(4-Fluorophenyl)-5-methylpyridin-2-yl]-6,7-dihydro-[1,4]dioxino[2,3-d]pyrimidine
    —— 1-[6-(3-Methyl-butyl)-pyrimidin-4-yl]-cyclopropanol 116186-32-4 C12H18N2O
    1-[6-(3-Methyl-butyl)-pyrimidin-4-yl]-cyclopropanol
    —— 8-(2-(morpholin-4-yl)ethyl)-2,3,4,6-tetrahydropyrido[2,3-d]pyridazin-5(1H)-one 590406-56-7 C13H20N4O2
    8-(2-(morpholin-4-yl)ethyl)-2,3,4,6-tetrahydropyrido[2,3-d]pyridazin-5(1H)-one
    —— 7-[(E)-2-{2-isopentyloxy-3-methoxyphenyl}vinyl]-6-[4-(trifluoromethoxy)phenyl]-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one 1192871-19-4 C27H25F3N2O4S
    7-[(E)-2-{2-isopentyloxy-3-methoxyphenyl}vinyl]-6-[4-(trifluoromethoxy)phenyl]-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one
    —— 4,7-Bis-(3,4-dibromo-phenyl)-[1,2,5]oxadiazolo[3,4-d]pyridazine 3-oxide 67184-46-7 C16H6Br4N4O2
    4,7-Bis-(3,4-dibromo-phenyl)-[1,2,5]oxadiazolo[3,4-d]pyridazine 3-oxide
    —— 1-(2-Pyrimidyl)-1-butanol 53342-29-3 C8H12N2O
    1-(2-Pyrimidyl)-1-butanol
    —— 2-Aethyl-1,4-diphenyl-3-methansulfonylamido-3-pyrazolin-5-on 98692-62-7 C18H19N3O3S
    2-Aethyl-1,4-diphenyl-3-methansulfonylamido-3-pyrazolin-5-on
    —— 4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid N'-(3-chlorothiophene-2-carbonyl)hydrazide 1186619-69-1 C22H17ClN6O2S
    4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid N'-(3-chlorothiophene-2-carbonyl)hydrazide
    —— 2-[cis-2,5-bis(hydroxymethyl)-1-pyrrolidinyl]-4-(3-chloro-4-methoxybenzylamino)-5-[N-(2-pyrimidinylmethyl)carbamoyl]pyrimidine 330785-77-8 C24H28ClN7O4
    2-[cis-2,5-bis(hydroxymethyl)-1-pyrrolidinyl]-4-(3-chloro-4-methoxybenzylamino)-5-[N-(2-pyrimidinylmethyl)carbamoyl]pyrimidine
    —— 3-(3-(2,4-dimethylphenyl)-6-oxo-1(6H)-pyridazinyl)propanoic acid 853334-26-6 C15H16N2O3
    3-(3-(2,4-dimethylphenyl)-6-oxo-1(6H)-pyridazinyl)propanoic acid
    —— 3'-azido-5'-formamido-3',5'-dideoxythymidine 132101-30-5 C11H14N6O4
    3'-azido-5'-formamido-3',5'-dideoxythymidine
    —— 5-Bromo-2-ethyl-4-methylpyrimidine 1369343-43-0 C7H9BrN2
    5-Bromo-2-ethyl-4-methylpyrimidine
    —— [1-methyl-1-(4-{5-[2-(6-methyl-pyridin-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]-pyridin-3-yl}-phenyl)-ethyl]-carbamic acid tert-butyl ester 1171895-12-7 C31H32N6O2
    [1-methyl-1-(4-{5-[2-(6-methyl-pyridin-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]-pyridin-3-yl}-phenyl)-ethyl]-carbamic acid tert-butyl ester
    —— 3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-3a-methyl-tetrahydro-furo[2,3-d]thiazole-2-thione 108669-31-4 C12H16N4OS2
    3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-3a-methyl-tetrahydro-furo[2,3-d]thiazole-2-thione