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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-iodo-pyridin-2-yl)-[1,2,4]thiadiazolo[4,3-a]pyrimidin-3-ylidene-amine 40899-23-8 C10H6IN5S
    (5-iodo-pyridin-2-yl)-[1,2,4]thiadiazolo[4,3-a]pyrimidin-3-ylidene-amine
    —— 3-(2-Thiazolyl)-2-thio-1,3-thiazan-2,4-dion 41832-71-7 C7H6N2OS3
    3-(2-Thiazolyl)-2-thio-1,3-thiazan-2,4-dion
    —— 6-{2-chloro-4-[2-(methylthio)ethoxy]phenyl}-5-[4-(methylthio)phenyl]-2-[4-(trifluoromethyl)benzyl]-2,5-dihydro-3H-pyrazolo[4,3-c]pyridazin-3-one 1348283-50-0 C29H24ClF3N4O2S2
    6-{2-chloro-4-[2-(methylthio)ethoxy]phenyl}-5-[4-(methylthio)phenyl]-2-[4-(trifluoromethyl)benzyl]-2,5-dihydro-3H-pyrazolo[4,3-c]pyridazin-3-one
    —— 5-bromo-2-iodopyrimidin-4-amine 1337566-92-3 C4H3BrIN3
    5-bromo-2-iodopyrimidin-4-amine
    —— 4-[(6-Quinazolin-2-ylpyridin-2-yl)methyl]benzonitrile 1257055-30-3 C21H14N4
    4-[(6-Quinazolin-2-ylpyridin-2-yl)methyl]benzonitrile
    —— 5-cyclopropyl-6-cyclopropylmethoxy-pyrazine-2-carboxylic acid (cyclopropyl)[(5-methyl-[1,2,4]oxadiazol-3-yl)methyl]amide 1432507-40-8 C19H23N5O3
    5-cyclopropyl-6-cyclopropylmethoxy-pyrazine-2-carboxylic acid (cyclopropyl)[(5-methyl-[1,2,4]oxadiazol-3-yl)methyl]amide
    —— methyl-phosphonothioic acid <i>O</i>-isopropyl ester <i>O</i>'-(1-methyl-6-oxo-1,6-dihydro-pyridazin-3-yl) ester 63131-53-3 C9H15N2O3PS
    methyl-phosphonothioic acid <i>O</i>-isopropyl ester <i>O</i>'-(1-methyl-6-oxo-1,6-dihydro-pyridazin-3-yl) ester
    —— D-5'-tert-butyldiphenylsilyl-2',3'-dideoxy-4'-selenouridine 1100358-82-4 C25H30N2O3SeSi
    D-5'-tert-butyldiphenylsilyl-2',3'-dideoxy-4'-selenouridine
    —— 2-cyano-1-(4-{4-morpholin-4-yl-1-[1-(pyridin-3-ylcarbonyl)piperidin-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-6-yl}phenyl)guanidine 1062165-85-8 C28H29N11O2
    2-cyano-1-(4-{4-morpholin-4-yl-1-[1-(pyridin-3-ylcarbonyl)piperidin-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-6-yl}phenyl)guanidine
    —— (+/-)-(1α,2β,3α,5α)-3-<(2,5-diamino-6-chloro-4-pyrimidyl)amino>-5-(hydroxymethyl)-1,2-cyclopentanediol 108742-07-0 C10H16ClN5O3
    (+/-)-(1α,2β,3α,5α)-3-<(2,5-diamino-6-chloro-4-pyrimidyl)amino>-5-(hydroxymethyl)-1,2-cyclopentanediol
    —— 4-{7-[(E)-2-(2-butoxy-3-methoxyphenyl)vinyl]-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidin-6-yl}benzonitrile 1192870-76-0 C26H23N3O3S
    4-{7-[(E)-2-(2-butoxy-3-methoxyphenyl)vinyl]-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidin-6-yl}benzonitrile
    —— 1-(Diaminomethylidene)-3-[[3-[2-[2-(2-hydroxyethyl)anilino]pyrimidin-5-yl]phenyl]methyl]urea 1400753-59-4 C21H23N7O2
    1-(Diaminomethylidene)-3-[[3-[2-[2-(2-hydroxyethyl)anilino]pyrimidin-5-yl]phenyl]methyl]urea
    —— 1092521-03-3 C20H24N6O2
    —— N'-(4-bromobenzylidene)-2-(7-benzyl-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-4(5H)-yl)acetohydrazide 1229043-27-9 C22H18BrN5O3
    N'-(4-bromobenzylidene)-2-(7-benzyl-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-4(5H)-yl)acetohydrazide
    —— 1-((1R,3R,4S,7S)-1-((S)-1-((tert-butyldimethylsilyl)oxy)but-3-en-1-yl)-7-hydroxy-2,5-dioxabicyclo[2.2.1]heptan-3-yl)-pyrimidine-2,4(1H,3H)-dione 1453217-88-3 C19H30N2O6Si
    1-((1R,3R,4S,7S)-1-((S)-1-((tert-butyldimethylsilyl)oxy)but-3-en-1-yl)-7-hydroxy-2,5-dioxabicyclo[2.2.1]heptan-3-yl)-pyrimidine-2,4(1H,3H)-dione
    —— 4-(4-chlorophenyl)-6-(2,3,4-trichlorophenyl)pyrimidin-2-amine 1371597-21-5 C16H9Cl4N3
    4-(4-chlorophenyl)-6-(2,3,4-trichlorophenyl)pyrimidin-2-amine
    —— 4,5'-Diphenyl-4,5,4',5'-tetrahydro-1H,1'H-[3,3']bipyrazolyl 170950-21-7 C18H18N4
    4,5'-Diphenyl-4,5,4',5'-tetrahydro-1H,1'H-[3,3']bipyrazolyl
    —— HOBA 283600-00-0 C14H16N2O4
    HOBA
    —— 5-Cyan-1-hydroxy-6-methyl-uracil 5900-44-7 C6H5N3O3
    5-Cyan-1-hydroxy-6-methyl-uracil
    —— 2-Amino-3-formyl-6-hydroxy-pyrazin-carbonsaeure-(5) 89488-08-4 C6H5N3O4
    2-Amino-3-formyl-6-hydroxy-pyrazin-carbonsaeure-(5)
    —— 2-ethylamino-6-oxo-1,6-dihydro-pyrimidine-5-carboxylic acid amide 89897-42-7 C7H10N4O2
    2-ethylamino-6-oxo-1,6-dihydro-pyrimidine-5-carboxylic acid amide
    —— 7-Amino-3-phenylpyrimido<5,4-e>-as-triazin-5(6H)-on 38713-93-8 C11H8N6O
    7-Amino-3-phenylpyrimido<5,4-e>-as-triazin-5(6H)-on
    —— 2,4-Dichlor-5-phenylazo-6-aethylaminopyrimidin 37962-95-1 C12H11Cl2N5
    2,4-Dichlor-5-phenylazo-6-aethylaminopyrimidin
    —— 5,5-Diethyl-1,3,7,8-tetramethyl-2,4-dioxo-1,2,3,4,5,10-hexahydro-benzo[g]pteridin-5-ium 47321-40-4 C18H25N4O2
    5,5-Diethyl-1,3,7,8-tetramethyl-2,4-dioxo-1,2,3,4,5,10-hexahydro-benzo[g]pteridin-5-ium
    —— N-6'-methoxy-2'<1H>-thioxo-3'-pyridyl-2-amino-4-hydroxy-6-pyrimidinylamine 81587-45-3 C10H11N5O2S
    N-6'-methoxy-2'<1H>-thioxo-3'-pyridyl-2-amino-4-hydroxy-6-pyrimidinylamine
    —— 3-((2-aminothiazol-4-yl)methyl)-1-methylpyrimidine-2,4(1H,3H)-dione 897934-39-3 C9H10N4O2S
    3-((2-aminothiazol-4-yl)methyl)-1-methylpyrimidine-2,4(1H,3H)-dione
    —— 944737-94-4 C14H16ClN5
    —— [7-(5-nitro-3-pyridinyl)pyrazolo[1,5-a]pyrimidin-3-yl](thien-2-yl)methanone 1147866-61-2 C16H9N5O3S
    [7-(5-nitro-3-pyridinyl)pyrazolo[1,5-a]pyrimidin-3-yl](thien-2-yl)methanone
    —— 7-chloro-9H-indeno[1,2-b]pyrazine-2,3-dicarbonitrile 1223532-25-9 C13H5ClN4
    7-chloro-9H-indeno[1,2-b]pyrazine-2,3-dicarbonitrile
    —— (R)-tert-butyl 3-phenyl-1-(3-(pyridin-2-yl)-1H-1,2,4-triazol-5-yl)propylcarbamate 916985-09-6 C21H25N5O2
    (R)-tert-butyl 3-phenyl-1-(3-(pyridin-2-yl)-1H-1,2,4-triazol-5-yl)propylcarbamate
    —— 3-isopropylpyrimidine-2,4(1H,3H)-dione 28289-94-3 C7H10N2O2
    3-isopropylpyrimidine-2,4(1H,3H)-dione
    —— 5-(4-chlorophenyl)-4-(3,5-difluoro-2-pyridyl)-6-methyl-2H-pyridazin-3-one 940933-38-0 C16H10ClF2N3O
    5-(4-chlorophenyl)-4-(3,5-difluoro-2-pyridyl)-6-methyl-2H-pyridazin-3-one
    —— 6-Amino-5-carbamoyl-3-cyano-2-pyrazon 53853-57-9 C6H5N5O2
    6-Amino-5-carbamoyl-3-cyano-2-pyrazon
    —— 4-Amino-6-methyl-3-phenyl-pyridazin 17357-70-9 C11H11N3
    4-Amino-6-methyl-3-phenyl-pyridazin
    —— 2-Amino-6-mercapto-4,5-pentamethylen-pyrimidin 93693-02-8 C9H13N3S
    2-Amino-6-mercapto-4,5-pentamethylen-pyrimidin
    —— 4-Amino-5-isopropylideniminomethyl-2-methyl-pyrimidin 15990-39-3 C9H14N4
    4-Amino-5-isopropylideniminomethyl-2-methyl-pyrimidin
    —— 3,4-Diphenyl-6-oxo-1-<tetrahydrofuranyl-(2)>-1,6-dihydro-pyridazin 3306-49-8 C20H18N2O2
    3,4-Diphenyl-6-oxo-1-<tetrahydrofuranyl-(2)>-1,6-dihydro-pyridazin
    —— 6-carbamoyl-5-piperazinomethyluracil 78202-59-2 C10H15N5O3
    6-carbamoyl-5-piperazinomethyluracil
    —— 3-hex-1-ynyl-2,5-diphenylpyrazine 109191-85-7 C22H20N2
    3-hex-1-ynyl-2,5-diphenylpyrazine
    —— p-cyclopentyl-N-[6-(2-hydroxyethoxy)-5-(p-ethylphenyl)-4-pyrimidinyl]benzenesulfonamide 146531-30-8 C25H29N3O4S
    p-cyclopentyl-N-[6-(2-hydroxyethoxy)-5-(p-ethylphenyl)-4-pyrimidinyl]benzenesulfonamide
    —— 132396-39-5 C15H12BrN2O*F6P
    —— 4-(3-(6-amino-5-trifluoromethylpyridin-3-yl)imidazo[1,2-b]pyridazin-6-yl)benzamide 1084951-26-7 C19H13F3N6O
    4-(3-(6-amino-5-trifluoromethylpyridin-3-yl)imidazo[1,2-b]pyridazin-6-yl)benzamide
    —— 3-(4-bromophenyl)-6-phenylpyridazine 27319-53-5 C16H11BrN2
    3-(4-bromophenyl)-6-phenylpyridazine
    —— 1-(2-amino-6-methylpyrimidin-4-yl)-5-difluoromethyl-3-phenyl-4,5-dihydro-1H-pyrazol-5-ol 1619900-09-2 C15H15F2N5O
    1-(2-amino-6-methylpyrimidin-4-yl)-5-difluoromethyl-3-phenyl-4,5-dihydro-1H-pyrazol-5-ol
    —— 2-(3-chloro-phenylamino)-4-trifluoromethyl-pyrimidine-5-carboxylic acid N-(3,5-difluoro-benzyl)amide 667905-96-6 C19H12ClF5N4O
    2-(3-chloro-phenylamino)-4-trifluoromethyl-pyrimidine-5-carboxylic acid N-(3,5-difluoro-benzyl)amide
    —— 3-[(E)-2-(2-Chloro-phenyl)-vinyl]-6-methyl-4-phenyl-6H-isoxazolo[3,4-d]pyridazin-7-one 135126-71-5 C20H14ClN3O2
    3-[(E)-2-(2-Chloro-phenyl)-vinyl]-6-methyl-4-phenyl-6H-isoxazolo[3,4-d]pyridazin-7-one
    —— sodium 6-chloro-7-(4-(6-(3-chloro-4-(trifluoromethyl)phenyl)pyridazin-3-ylcarbamoyl)phenoxy)chroman-4-carboxylate 1233694-31-9 C28H17Cl2F3N3O5*Na
    sodium 6-chloro-7-(4-(6-(3-chloro-4-(trifluoromethyl)phenyl)pyridazin-3-ylcarbamoyl)phenoxy)chroman-4-carboxylate
    —— 5-amino-2-cyclopentylmethoxy-4-(3-trifluoromethylphenyl)thieno[2,3-d]pyrimidine-6-carboxamide 1259876-90-8 C20H19F3N4O2S
    5-amino-2-cyclopentylmethoxy-4-(3-trifluoromethylphenyl)thieno[2,3-d]pyrimidine-6-carboxamide
    —— 4-[2,6-bis(pyridine-3-yl)phenyl]pyrimidine 1315336-17-4 C20H14N4
    4-[2,6-bis(pyridine-3-yl)phenyl]pyrimidine
    —— 4-(4-methoxypyridin-3-yl)-1-(2-(piperidin-1-yl)ethyl)-1H-pyrazolo[3,4-d]pyrimidine 1610340-31-2 C18H22N6O
    4-(4-methoxypyridin-3-yl)-1-(2-(piperidin-1-yl)ethyl)-1H-pyrazolo[3,4-d]pyrimidine