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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
    —— benzaldehyde (6-phenyl-[1,2,4]triazolo[4,3-<i>b</i>]pyridazin-3-yl)-hydrazone 38956-72-8 C18H14N6
    benzaldehyde (6-phenyl-[1,2,4]triazolo[4,3-<i>b</i>]pyridazin-3-yl)-hydrazone
    —— 1309675-63-5 C5H5N3O*C42H42N28O14
    —— adamantan-1-ylmethyl-(2-chloro-5-fluoro-pyrimidin-4-yl)-amine 28942-83-8 C15H19ClFN3
    adamantan-1-ylmethyl-(2-chloro-5-fluoro-pyrimidin-4-yl)-amine
    —— 33958-82-6 C21H13Cl2N3O3
    —— 2-pyridin-3-yl-3-(3-trifluoromethyl-phenyl)-3<i>H</i>-quinazolin-4-one 39142-70-6 C20H12F3N3O
    2-pyridin-3-yl-3-(3-trifluoromethyl-phenyl)-3<i>H</i>-quinazolin-4-one
    —— Dithiophosphoric acid O,O'-bis-[2-(4,6-dimethyl-2-oxo-2H-pyrimidin-1-yl)-ethyl] ester S-methyl ester 22126-79-0 C17H25N4O4PS2
    Dithiophosphoric acid O,O'-bis-[2-(4,6-dimethyl-2-oxo-2H-pyrimidin-1-yl)-ethyl] ester S-methyl ester
    —— 7-ethyl-5-phenyl-7<i>H</i>-pyrido[2,3-<i>d</i>]pyridazin-8-one 150348-54-2 C15H13N3O
    7-ethyl-5-phenyl-7<i>H</i>-pyrido[2,3-<i>d</i>]pyridazin-8-one
    —— (6-chloro-5-cyclopentyl-2-[1,2,4]triazol-1-yl-pyrimidin-4-yl)-(1,2,2-trimethyl-propyl)amine 1111757-30-2 C17H25ClN6
    (6-chloro-5-cyclopentyl-2-[1,2,4]triazol-1-yl-pyrimidin-4-yl)-(1,2,2-trimethyl-propyl)amine
    —— 4-(2,4-Dichlorophenyl)-2,6-diphenyl-5-pyrimidinemethanol 895151-67-4 C23H16Cl2N2O
    4-(2,4-Dichlorophenyl)-2,6-diphenyl-5-pyrimidinemethanol
    —— 3',5'-bis-O-tert-butyldimethylsilyl-2'-deoxy-2'-methylidenecytidine 534605-37-3 C22H41N3O4Si2
    3',5'-bis-O-tert-butyldimethylsilyl-2'-deoxy-2'-methylidenecytidine
    —— 1,2-bis(2-chlorophenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one 55908-54-8 C16H12Cl2N2O
    1,2-bis(2-chlorophenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one
    —— 6-methyl-3-(2-phenylethyl)-2-(2-pyrazinyl)-3H-pyrimidin-4-one 1227077-57-7 C17H16N4O
    6-methyl-3-(2-phenylethyl)-2-(2-pyrazinyl)-3H-pyrimidin-4-one
    —— 2-oxo-1-<i>p</i>-tolyl-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid ethyl ester 13638-38-5 C14H16N2O3
    2-oxo-1-<i>p</i>-tolyl-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid ethyl ester
    —— methyl-thiophosphoramidic acid <i>O</i>-(4,5-dichloro-6-oxo-1,6-dihydro-pyridazin-3-yl) ester <i>O</i>'-methyl ester 89415-90-7 C6H8Cl2N3O3PS
    methyl-thiophosphoramidic acid <i>O</i>-(4,5-dichloro-6-oxo-1,6-dihydro-pyridazin-3-yl) ester <i>O</i>'-methyl ester
    —— 2-<i>sec</i>-butylamino-4-ethylamino-pyrimidine-5-carboxylic acid ethylamide 39714-15-3 C13H23N5O
    2-<i>sec</i>-butylamino-4-ethylamino-pyrimidine-5-carboxylic acid ethylamide
    —— 952237-65-9 C19H19N3S
    —— 1,4-diphenylpyridazino[4,5-b]quinoline 52260-39-6 C23H15N3
    1,4-diphenylpyridazino[4,5-b]quinoline
    —— Acetic acid (2R,3S,5S)-2-azidomethyl-5-(2-ethoxy-4-oxo-4H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester 222737-73-7 C13H17N5O5
    Acetic acid (2R,3S,5S)-2-azidomethyl-5-(2-ethoxy-4-oxo-4H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester
    —— 2',3'-O-isopropylidene-5'-O-methoxymethyl-6-phenylhydroxymethyluridine 86161-48-0 C21H26N2O8
    2',3'-O-isopropylidene-5'-O-methoxymethyl-6-phenylhydroxymethyluridine
    —— 4-chloro-6-(1H-pyrrol-1-yl)pyrimidine 245728-55-6 C8H6ClN3
    4-chloro-6-(1H-pyrrol-1-yl)pyrimidine
    —— 4-phenyl-6-(2-thienyl)-5,6-dihydro-2(1H)-pyrimidinethione 86212-48-8 C14H12N2S2
    4-phenyl-6-(2-thienyl)-5,6-dihydro-2(1H)-pyrimidinethione
    —— (2,4-dioxo-3-propyl-2,3,4,5,6,7-hexahydro-cyclopentapyrimidin-1-ylimino)-acetic acid 71446-72-5 C12H15N3O4
    (2,4-dioxo-3-propyl-2,3,4,5,6,7-hexahydro-cyclopentapyrimidin-1-ylimino)-acetic acid
    —— 54858-50-3 C8H14N3O3PS2
    —— 1-[4-[3-[(2R)-2-[6-(2-amino-4-methoxypyrimidin-5-yl)pyridin-3-yl]-3-methylbutan-2-yl]-1,2,4-oxadiazol-5-yl]pyrazol-1-yl]-2-methylpropan-2-ol 1369485-92-6 C24H30N8O3
    1-[4-[3-[(2R)-2-[6-(2-amino-4-methoxypyrimidin-5-yl)pyridin-3-yl]-3-methylbutan-2-yl]-1,2,4-oxadiazol-5-yl]pyrazol-1-yl]-2-methylpropan-2-ol
    —— 4,5-diethoxy-2-oxo-imidazolidine-1-carboxylic acid ethyl ester 99977-30-7 C10H18N2O5
    4,5-diethoxy-2-oxo-imidazolidine-1-carboxylic acid ethyl ester
    —— 3-(1-allyl-6-amino-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-5-yl)-propionitrile 14647-81-5 C10H12N4O2
    3-(1-allyl-6-amino-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-5-yl)-propionitrile
    —— 5-chloro-3-cyclohexyl-1-furfurylamino-6-methyl-1<i>H</i>-pyrimidine-2,4-dione 59278-36-3 C16H20ClN3O3
    5-chloro-3-cyclohexyl-1-furfurylamino-6-methyl-1<i>H</i>-pyrimidine-2,4-dione
    —— ethyl 1-allyl-4-(4-methoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate 1366000-61-4 C18H22N2O3S
    ethyl 1-allyl-4-(4-methoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
    —— 5-hexyl-4-oxidopyrazin-4-ium-2-carboxamide 74416-16-3 C11H17N3O2
    5-hexyl-4-oxidopyrazin-4-ium-2-carboxamide
    —— 5-phenylimino-pyrimidine-2,4,6-trione 28342-34-9 C10H7N3O3
    5-phenylimino-pyrimidine-2,4,6-trione
    —— 2-Amino-5-butylthiazolo[4,5-d]pyrimidin-7-ol 1951444-73-7 C9H12N4OS
    2-Amino-5-butylthiazolo[4,5-d]pyrimidin-7-ol
    —— (5-chloro-1-methyl-6-oxo-1,6-dihydro-pyridazin-4-yloxy)-acetic acid methyl ester 69696-60-2 C8H9ClN2O4
    (5-chloro-1-methyl-6-oxo-1,6-dihydro-pyridazin-4-yloxy)-acetic acid methyl ester
    —— 3-(2,4-dioxo-3-<i>p</i>-tolyl-tetrahydro-pyrimidin-1-yl)-propionic acid 23994-27-6 C14H16N2O4
    3-(2,4-dioxo-3-<i>p</i>-tolyl-tetrahydro-pyrimidin-1-yl)-propionic acid
    —— pyrazine-2-carbothioic acid piperidin-1-ylmethyl-amide 4621-55-0 C11H16N4S
    pyrazine-2-carbothioic acid piperidin-1-ylmethyl-amide
    —— 4-(2,4-dichlorophenyl)-6-phenylpyrimidin-2-amine 1123744-73-9 C16H11Cl2N3
    4-(2,4-dichlorophenyl)-6-phenylpyrimidin-2-amine
    —— 5,6,7,8-Tetrahydro-2-methoxy-6-oxoquinazoline-5-carboxylic methyl ester 161694-51-5 C11H12N2O4
    5,6,7,8-Tetrahydro-2-methoxy-6-oxoquinazoline-5-carboxylic methyl ester
    —— 1-cyclohexyl-3,6-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carbonitrile 38320-78-4 C13H17N3O2
    1-cyclohexyl-3,6-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carbonitrile
    —— <i>N</i>-(4-acetylsulfanyl-2-ethoxycarbonylsulfanyl-1-methyl-but-1-enyl)-<i>N</i>-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-formamide 34923-77-8 C17H24N4O4S2
    <i>N</i>-(4-acetylsulfanyl-2-ethoxycarbonylsulfanyl-1-methyl-but-1-enyl)-<i>N</i>-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-formamide
    —— <i>N</i>-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-<i>N</i>-(2-diethylaminosulfanyl-4-hydroxy-1-methyl-but-1-enyl)-formamide 23422-20-0 C16H27N5O2S
    <i>N</i>-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-<i>N</i>-(2-diethylaminosulfanyl-4-hydroxy-1-methyl-but-1-enyl)-formamide
    —— 5-Ethyl-5-methyl-3-(β-methoxyethyl)pyrazolin 23187-38-4 C9H18N2O
    5-Ethyl-5-methyl-3-(β-methoxyethyl)pyrazolin
    —— (2-{2-[5-Fluoro-2,6-dioxo-3-(tetrahydro-furan-2-yl)-3,6-dihydro-2H-pyrimidin-1-yl]-ethoxy}-1-hydroxy-ethyl)-phosphonothioic acid O,O-diethyl ester 443900-56-9 C16H26FN2O7PS
    (2-{2-[5-Fluoro-2,6-dioxo-3-(tetrahydro-furan-2-yl)-3,6-dihydro-2H-pyrimidin-1-yl]-ethoxy}-1-hydroxy-ethyl)-phosphonothioic acid O,O-diethyl ester
    —— 1,3-dimethyl-5-acetyl-barbituric acid 210704-33-9 C8H10N2O4
    1,3-dimethyl-5-acetyl-barbituric acid
    —— 1-(4-O-acetyl-2,3-O-isopropylidene-α-D-lyxopyranosyl)uracil 1176931-71-7 C14H18N2O7
    1-(4-O-acetyl-2,3-O-isopropylidene-α-D-lyxopyranosyl)uracil
    —— (trans)-8-({[6-(2-fluorophenyl)-3-pyridazinyl]amino}methyl)-3-(2-fluoro-4-pyridinyl)-1-oxa-3-azaspiro[4.5]decan-2-one hydrochloride 1177267-68-3 C24H23F2N5O2*ClH
    (trans)-8-({[6-(2-fluorophenyl)-3-pyridazinyl]amino}methyl)-3-(2-fluoro-4-pyridinyl)-1-oxa-3-azaspiro[4.5]decan-2-one hydrochloride
    —— 4-amino-6-benzyl-3-(2-(1-(furan-2-yl)ethylidene)hydrazinyl)-1,2,4-triazin-5(4H)-one 1373440-03-9 C16H16N6O2
    4-amino-6-benzyl-3-(2-(1-(furan-2-yl)ethylidene)hydrazinyl)-1,2,4-triazin-5(4H)-one
    —— 3-[5-Fluoro-2,6-dioxo-3-(tetrahydro-furan-2-yl)-3,6-dihydro-2H-pyrimidin-1-yl]-propionaldehyde 378783-17-6 C11H13FN2O4
    3-[5-Fluoro-2,6-dioxo-3-(tetrahydro-furan-2-yl)-3,6-dihydro-2H-pyrimidin-1-yl]-propionaldehyde
    —— aqua(pyrazine-2-carboxamide)(iminodiacetato)copper(II) monohydrate 527685-60-5 C9H12CuN4O6*H2O
    aqua(pyrazine-2-carboxamide)(iminodiacetato)copper(II) monohydrate
    —— 1-(3,5-anhydro-2-deoxy-β-D-threo-pentofuranosyl)-5-ethyluracil 144989-64-0 C11H14N2O4
    1-(3,5-anhydro-2-deoxy-β-D-threo-pentofuranosyl)-5-ethyluracil
    —— 6-(2-Bromothiazol-5-yl)-5-cyano-4-methyl-2-oxo-3,6-dihydro-2H-pyrimidine-1-carboxylic acid ethyl ester 464192-27-6 C12H11BrN4O3S
    6-(2-Bromothiazol-5-yl)-5-cyano-4-methyl-2-oxo-3,6-dihydro-2H-pyrimidine-1-carboxylic acid ethyl ester
    —— 2-[4-methyl-1-(4-pyridylmethyl)pyrrolidin-3-yl]-7-tetrahydropyran-4-yl-3H-imidazo[5,1-f][1,2,4]triazin-4-one 1448717-05-2 C21H26N6O2
    2-[4-methyl-1-(4-pyridylmethyl)pyrrolidin-3-yl]-7-tetrahydropyran-4-yl-3H-imidazo[5,1-f][1,2,4]triazin-4-one