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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
    —— 2',3'-seco-α-uridine 119952-33-9 C9H14N2O6
    2',3'-seco-α-uridine
    —— 189208-40-0 C23H28N4Zn
    —— (1E,3S)-2-(2-methyl-1,3-dioxolanyl)-5-[3,4-O-(2'-propylidene)-3,4-dihydroxybut-1-enyl]thiazole 184296-87-5 C14H19NO4S
    (1E,3S)-2-(2-methyl-1,3-dioxolanyl)-5-[3,4-O-(2'-propylidene)-3,4-dihydroxybut-1-enyl]thiazole
    —— 2-(bromomethyl)-6-chloropyrazine 1173897-88-5 C5H4BrClN2
    2-(bromomethyl)-6-chloropyrazine
    —— 1,1'-(pyridazine-3,6-diyl)di(pyridinium-3-olate) 189176-36-1 C14H10N4O2
    1,1'-(pyridazine-3,6-diyl)di(pyridinium-3-olate)
    —— N,N-dimethyl-N'-(4-chloro-6-isopropylamino-5-(2,4,6-trifluorophenyl)pyrimidin-2-yl)hydrazonoformamide 782483-45-8 C16H18ClF3N6
    N,N-dimethyl-N'-(4-chloro-6-isopropylamino-5-(2,4,6-trifluorophenyl)pyrimidin-2-yl)hydrazonoformamide
    —— 1270996-65-0 C18H22N2O5
    —— 4-Chloro-5-[(2-fluorophenyl)phenylmethyl]pyrimidine 301229-05-0 C17H12ClFN2
    4-Chloro-5-[(2-fluorophenyl)phenylmethyl]pyrimidine
    —— 4-Chloro-3-methylpyrazolo[1,5-a]pyrazine 2309462-56-2 C7H6ClN3
    4-Chloro-3-methylpyrazolo[1,5-a]pyrazine
    —— 7-nitro-1,3,5-triaza-adamantane 1,3-dioxide 62190-89-0 C7H12N4O4
    7-nitro-1,3,5-triaza-adamantane 1,3-dioxide
    —— 2-[1-[[6-(2-aminoethylamino)pyrimidine-4-carbonyl]amino]ethyl]-N-[5-chloro-4-(trifluoromethyl)pyridin-2-yl]-1,3-thiazole-5-carboxamide 1096708-28-9 C19H18ClF3N8O2S
    2-[1-[[6-(2-aminoethylamino)pyrimidine-4-carbonyl]amino]ethyl]-N-[5-chloro-4-(trifluoromethyl)pyridin-2-yl]-1,3-thiazole-5-carboxamide
    —— N<sup>4</sup>-{2-[(4-aminopyrimidin-2-yl)amino]ethyl}-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-d]pyrimidine-2,4-diamine 1204744-60-4 C19H22N8
    N<sup>4</sup>-{2-[(4-aminopyrimidin-2-yl)amino]ethyl}-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-d]pyrimidine-2,4-diamine
    —— 6-(Benzenesulfonyl)-7-(4-bromophenyl)-[1,2,4]triazolo[1,5-a]pyrimidine 1043391-47-4 C17H11BrN4O2S
    6-(Benzenesulfonyl)-7-(4-bromophenyl)-[1,2,4]triazolo[1,5-a]pyrimidine
    —— 2-[4-((R)-2-aminobutylamino)-5-(4-trifluoromethylphenyl)pyrimidin-2-yl]-4-chlorophenol 956122-71-7 C21H20ClF3N4O
    2-[4-((R)-2-aminobutylamino)-5-(4-trifluoromethylphenyl)pyrimidin-2-yl]-4-chlorophenol
    —— (Z)-4-cyclohexylimino-5-(3,5-difluoro-phenyl)-1-(3-imidazol-1-yl-propyl)-imidazolidin-2-one 1025452-56-5 C21H25F2N5O
    (Z)-4-cyclohexylimino-5-(3,5-difluoro-phenyl)-1-(3-imidazol-1-yl-propyl)-imidazolidin-2-one
    —— 1-(2,3-dimethylphenyl)-4-(3-methylphenyl)sulfanylphthalazine 76972-77-5 C23H20N2S
    1-(2,3-dimethylphenyl)-4-(3-methylphenyl)sulfanylphthalazine
    —— 1361959-06-9 C18H24N2O5
    —— (1R,2S,3R,5R)-3-[[6-chloro-5-iodo-2-(2-methoxyethylamino)pyrimidin-4-yl]amino]-5-(hydroxymethyl)cyclopentane-1,2-diol 1208987-22-7 C13H20ClIN4O4
    (1R,2S,3R,5R)-3-[[6-chloro-5-iodo-2-(2-methoxyethylamino)pyrimidin-4-yl]amino]-5-(hydroxymethyl)cyclopentane-1,2-diol
    —— 8-benzyl-7-phenyl-2,3-dihydro-pyrido[3,4-<i>d</i>]pyridazine-1,4-dione 62436-97-9 C20H15N3O2
    8-benzyl-7-phenyl-2,3-dihydro-pyrido[3,4-<i>d</i>]pyridazine-1,4-dione
    —— 2-benzyl-3,5-diphenyl-pyrazine 25827-95-6 C23H18N2
    2-benzyl-3,5-diphenyl-pyrazine
    —— Methyl Ester of 2-(carbethoxy)methylthio-6-chloropyrimidine-4-carboxylic Acid 107973-07-9 C9H9ClN2O4S
    Methyl Ester of 2-(carbethoxy)methylthio-6-chloropyrimidine-4-carboxylic Acid
    —— tert-butyl 2,6-dioxo-3-((2-(sulfamoyloxy)ethoxy)methyl)-2,3-dihydropyrimidine-1(6H)-carboxylate 1369703-88-7 C12H19N3O8S
    tert-butyl 2,6-dioxo-3-((2-(sulfamoyloxy)ethoxy)methyl)-2,3-dihydropyrimidine-1(6H)-carboxylate
    —— 3-[6-(1,4-diazepan-1-yl)-2-morpholin-4-ylpyrimidin-4-yl]phenol 701243-50-7 C19H25N5O2
    3-[6-(1,4-diazepan-1-yl)-2-morpholin-4-ylpyrimidin-4-yl]phenol
    —— 4-((4-(2-methylimidazo[1,2-a]pyrazin-3-yl)pyrimidin-2-yl)amino)-N-((tetrahydro-2H-pyran-2-yl)oxy)benzamide 1204526-22-6 C23H23N7O3
    4-((4-(2-methylimidazo[1,2-a]pyrazin-3-yl)pyrimidin-2-yl)amino)-N-((tetrahydro-2H-pyran-2-yl)oxy)benzamide
    —— 4-tert-butyl-N-(7-(4-carbamoylphenyl)pyrazolo[1,5-a]pyrimidin-5-yl)benzamide 1189852-81-0 C24H23N5O2
    4-tert-butyl-N-(7-(4-carbamoylphenyl)pyrazolo[1,5-a]pyrimidin-5-yl)benzamide
    —— 2-benzyloxycarbonyl-6-(3,5-dichloro-4-methylphenyl)-3-pyridazone 77127-23-2 C19H14Cl2N2O3
    2-benzyloxycarbonyl-6-(3,5-dichloro-4-methylphenyl)-3-pyridazone
    —— 7-amino-5-(4-chlorophenyl)-6-cyano-2-methyl-s-triazolo<1,5-a>pyrimidine 117135-07-6 C13H9ClN6
    7-amino-5-(4-chlorophenyl)-6-cyano-2-methyl-s-triazolo<1,5-a>pyrimidine
    —— 6-methyl-2-<i>m</i>-tolyl-4,5-dihydro-2<i>H</i>-pyridazin-3-one 867130-70-9 C12H14N2O
    6-methyl-2-<i>m</i>-tolyl-4,5-dihydro-2<i>H</i>-pyridazin-3-one
    —— 3-amino-N-(5-(5-amino-3,3-difluoroazepan-1-yl)-1-methyl-1H-pyrazol-4-yl)-6-(2-fluorophenyl)pyrazine-2-carboxamide 1428571-38-3 C21H23F3N8O
    3-amino-N-(5-(5-amino-3,3-difluoroazepan-1-yl)-1-methyl-1H-pyrazol-4-yl)-6-(2-fluorophenyl)pyrazine-2-carboxamide
    —— 2-butyl-4,6-di(p-methoxyphenyl)pyrimidine 457613-57-9 C22H24N2O2
    2-butyl-4,6-di(p-methoxyphenyl)pyrimidine
    —— 5-cyclohex-1-enyl-5-(2-methylsulfanyl-ethyl)-barbituric acid 132128-93-9 C13H18N2O3S
    5-cyclohex-1-enyl-5-(2-methylsulfanyl-ethyl)-barbituric acid
    —— 1610691-18-3 C25H24N4O3S2
    —— methyl 5-[(oxan-4-yl)amino]pyrazine-2-carboxylate 939377-30-7 C11H15N3O3
    methyl 5-[(oxan-4-yl)amino]pyrazine-2-carboxylate
    —— 9-amino-9-methyl-2-pyrimidin-4-yl-7,8-dihydro-6H-pyrido[1,2-a]pyrimidin-4-one 1036717-51-7 C13H15N5O
    9-amino-9-methyl-2-pyrimidin-4-yl-7,8-dihydro-6H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-[2-Amino-6-[4-[(4-methylpiperazin-1-yl)diazenyl]phenyl]pyrimidin-4-yl]phenol 1333385-02-6 C21H23N7O
    2-[2-Amino-6-[4-[(4-methylpiperazin-1-yl)diazenyl]phenyl]pyrimidin-4-yl]phenol
    —— 4-(4-amino-3-fluorophenyl)-2-(2-difluoromethylbenzimidazol-1-yl)-6-morpholinopyrimidine 1013403-80-9 C22H19F3N6O
    4-(4-amino-3-fluorophenyl)-2-(2-difluoromethylbenzimidazol-1-yl)-6-morpholinopyrimidine
    —— Pyridazino[3,4-b]quinoxaline, 3-chloro-1,5-dihydro-, monohydrochloride 105689-13-2 C10H7ClN4*ClH
    Pyridazino[3,4-b]quinoxaline, 3-chloro-1,5-dihydro-, monohydrochloride
    —— trans-rhenium(V)-oxo-(chloro)2(4,6-dimethylpyrimidine-2-thiolate)(triphenylphosphine) 123995-84-6 C24H22Cl2N2OPReS
    trans-rhenium(V)-oxo-(chloro)2(4,6-dimethylpyrimidine-2-thiolate)(triphenylphosphine)
    —— 7-(4-phenylphthalazin-1-yl)-3,7-dihydro-2H-imidazo[1,2-c]pyrazolo[4,3-e]pyrimidine 1352559-35-3 C21H15N7
    7-(4-phenylphthalazin-1-yl)-3,7-dihydro-2H-imidazo[1,2-c]pyrazolo[4,3-e]pyrimidine
    —— 5-bromo-2-pyrazinylmethyl pivalate 72789-01-6 C10H13BrN2O2
    5-bromo-2-pyrazinylmethyl pivalate
    —— 4-(2-Fluoro-phenyl)-3,6-dimethyl-3H-thieno[2,3-d]pyrimidin-2-one 51687-29-7 C14H11FN2OS
    4-(2-Fluoro-phenyl)-3,6-dimethyl-3H-thieno[2,3-d]pyrimidin-2-one
    —— 3-[6-(4-methyl-1,4-diazepan-1-yl)-2-morpholin-4-ylpyrimidin-4-yl]phenol 701243-51-8 C20H27N5O2
    3-[6-(4-methyl-1,4-diazepan-1-yl)-2-morpholin-4-ylpyrimidin-4-yl]phenol
    —— 4-Hydroxy-2-(2-methoxyethyl)-6-methylpyrimidin 15986-82-0 C8H12N2O2
    4-Hydroxy-2-(2-methoxyethyl)-6-methylpyrimidin
    —— 6-chloro-benzo[e][1,2,4]triazine-3-carboxylic acid hydrazide 98557-57-4 C8H6ClN5O
    6-chloro-benzo[e][1,2,4]triazine-3-carboxylic acid hydrazide
    —— 1-[5-[3-[(Diaminomethylidenecarbamoylamino)methyl]phenyl]pyrimidin-2-yl]piperidine-4-carboxamide 1400753-36-7 C19H24N8O2
    1-[5-[3-[(Diaminomethylidenecarbamoylamino)methyl]phenyl]pyrimidin-2-yl]piperidine-4-carboxamide
    —— 2,4-Diphenyl-6-p-tolyl-2H-pyridazin-3-one 75616-35-2 C23H18N2O
    2,4-Diphenyl-6-p-tolyl-2H-pyridazin-3-one
    —— 6-(2,3-difluorophenyl)-5-fluoro-N-methyl-2-pyridin-3-ylquinazolin-4-amine 1417290-67-5 C20H13F3N4
    6-(2,3-difluorophenyl)-5-fluoro-N-methyl-2-pyridin-3-ylquinazolin-4-amine
    —— 6-cyano-7-ethyl-3-methyl-2(5'-phenyl-Δ2-isoxazolin-3'-yl)-thiazolo<3,2-a>pyrimidin-5-one 133973-55-4 C19H16N4O2S
    6-cyano-7-ethyl-3-methyl-2(5'-phenyl-Δ2-isoxazolin-3'-yl)-thiazolo<3,2-a>pyrimidin-5-one
    —— N-(1-methylpiperidin-4-yl)-3-(1H-pyrazol-4-yl)imidazo[1,2-b]pyridazin-6-amine 1400874-20-5 C15H19N7
    N-(1-methylpiperidin-4-yl)-3-(1H-pyrazol-4-yl)imidazo[1,2-b]pyridazin-6-amine
    —— cyclopentyl 6-ethyl-4-(3-hydroxyphenyl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate 1224681-12-2 C18H22N2O4
    cyclopentyl 6-ethyl-4-(3-hydroxyphenyl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate