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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-(3,5-dimethoxyphenyl)-3-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidin-7(4H)-one 1404447-20-6 C19H16N4O3
    5-(3,5-dimethoxyphenyl)-3-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidin-7(4H)-one
    —— 4-[4-(3,4-dichlorophenyl)piperazin-1-yl]-2-(pyridin-2-yl)quinazoline 1155268-89-5 C23H19Cl2N5
    4-[4-(3,4-dichlorophenyl)piperazin-1-yl]-2-(pyridin-2-yl)quinazoline
    —— 5-(2,4-dimethoxyphenyl)-3-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidin-7(4H)-one 1404447-36-4 C19H16N4O3
    5-(2,4-dimethoxyphenyl)-3-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidin-7(4H)-one
    —— 5-benzyloxy-6-hydroxy-2-(1-pyridin-2-ylcyclopentylmethyl)pyrimidine-4-carboxylic acid 1616925-59-7 C23H23N3O4
    5-benzyloxy-6-hydroxy-2-(1-pyridin-2-ylcyclopentylmethyl)pyrimidine-4-carboxylic acid
    —— 4,6-dibromo-5-phenyl-pyrimidine 1240108-41-1 C10H6Br2N2
    4,6-dibromo-5-phenyl-pyrimidine
    —— 5-phenyl-3-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidin-7(4H)-one 1404446-81-6 C17H12N4O
    5-phenyl-3-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidin-7(4H)-one
    —— 5-(3,4-dimethoxyphenyl)-3-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidin-7(4H)-one 1404447-37-5 C19H16N4O3
    5-(3,4-dimethoxyphenyl)-3-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidin-7(4H)-one
    —— 4,6-Dichloro-3-(3-nitrophenyl)pyridazine 80591-52-2 C10H5Cl2N3O2
    4,6-Dichloro-3-(3-nitrophenyl)pyridazine
    —— 3,6-di[6-(1,1-ethylenedioxyethyl)pyrid-2-yl]pyridazine 874379-33-6 C22H22N4O4
    3,6-di[6-(1,1-ethylenedioxyethyl)pyrid-2-yl]pyridazine
    —— phenyl N-(5,6-dimethyl-2-methoxypyrazin-3-yl)carbamate 291512-72-6 C14H15N3O3
    phenyl N-(5,6-dimethyl-2-methoxypyrazin-3-yl)carbamate
    —— 2,6-Pyrazindimethanthiol 100108-61-0 C6H8N2S2
    2,6-Pyrazindimethanthiol
    —— 6-(2-chloroethyl)-7-methyl-3-phenyl-5H-thiazolo[3,2-a]pyrimidin-5-one 185613-80-3 C15H13ClN2OS
    6-(2-chloroethyl)-7-methyl-3-phenyl-5H-thiazolo[3,2-a]pyrimidin-5-one
    —— 2-(4-Chloropyrimidin-2-yl)-2-pyridin-2-ylacetonitrile 664308-22-9 C11H7ClN4
    2-(4-Chloropyrimidin-2-yl)-2-pyridin-2-ylacetonitrile
    —— 3,6-di[6-(1,8-naphthyrid-2-yl)pyridin-2-yl]pyridazine 874379-30-3 C18H14N4O2
    3,6-di[6-(1,8-naphthyrid-2-yl)pyridin-2-yl]pyridazine
    —— 3-(1'-pyrazolyl)pyridazine 73259-06-0 C7H6N4
    3-(1'-pyrazolyl)pyridazine
    —— 2-{2-[4-(4-chlorophenyl)piperazin-1-yl]-2-oxoethylsulfanyl}-4-hydroxy-6-phenylpyrimidine-5-carbonitrile 1448163-12-9 C23H20ClN5O2S
    2-{2-[4-(4-chlorophenyl)piperazin-1-yl]-2-oxoethylsulfanyl}-4-hydroxy-6-phenylpyrimidine-5-carbonitrile
    —— N-(1H-indazol-6-yl)-5-(pyridin-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-7-amine 1403816-10-3 C17H12N8
    N-(1H-indazol-6-yl)-5-(pyridin-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-7-amine
    —— N-(1H-indazol-6-yl)-5-(6-(pyrrolidin-1yl)pyridin-3-yl)-1H-pyrazolo[4,3-d]pyrimidin-7-amine 1403816-24-9 C21H19N9
    N-(1H-indazol-6-yl)-5-(6-(pyrrolidin-1yl)pyridin-3-yl)-1H-pyrazolo[4,3-d]pyrimidin-7-amine
    —— ethyl 5-Amino-4-(3-[2-chloroethoxy]phenyl)-2-methylthio-thieno[2,3-d]pyrimidine-6-carboxylate 301846-98-0 C18H18ClN3O3S2
    ethyl 5-Amino-4-(3-[2-chloroethoxy]phenyl)-2-methylthio-thieno[2,3-d]pyrimidine-6-carboxylate
    —— 4-chloro-6-(methoxymethoxy)-2-(octylamino)pyrimidine 865366-46-7 C14H24ClN3O2
    4-chloro-6-(methoxymethoxy)-2-(octylamino)pyrimidine
    —— 1,4-Dihydro-6-methyl-2-(methylthio)-4-(2-(5-tert-butyldimethylsilyloxypentylthio)-5-nitro-phenyl)-5-pyrimidinecarboxylic acid, 2-(trimethylsilyl)ethyl ester 145709-14-4 C29H49N3O5S2Si2
    1,4-Dihydro-6-methyl-2-(methylthio)-4-(2-(5-tert-butyldimethylsilyloxypentylthio)-5-nitro-phenyl)-5-pyrimidinecarboxylic acid, 2-(trimethylsilyl)ethyl ester
    —— Ethyl 5-Amino-2-ethoxycarbonylmethylthio-4-(3-methoxyphenyl)-thieno[2,3-d]pyrimidine-6-carboxylate 301846-15-1 C20H21N3O5S2
    Ethyl 5-Amino-2-ethoxycarbonylmethylthio-4-(3-methoxyphenyl)-thieno[2,3-d]pyrimidine-6-carboxylate
    —— 1,4-Dihydro-6-methyl-2-(methylthio)-4-(2-(5-tert-butyldimethylsilyloxypentylthio)phenyl)5-pyrimidinecarboxylic acid, 2-(trimethylsilyl)ethyl ester 145457-85-8 C29H50N2O3S2Si2
    1,4-Dihydro-6-methyl-2-(methylthio)-4-(2-(5-tert-butyldimethylsilyloxypentylthio)phenyl)5-pyrimidinecarboxylic acid, 2-(trimethylsilyl)ethyl ester
    —— 4-amino-6-hydroxy-3-phenyl-pyridazine —— C10H9N3O
    4-amino-6-hydroxy-3-phenyl-pyridazine
    —— 2-Methylsulfanyl-5-(4-nitro-phenyl)-pyrimidine 127631-63-4 C11H9N3O2S
    2-Methylsulfanyl-5-(4-nitro-phenyl)-pyrimidine
    —— 3,4-Dihydro-6-(4-fluorophenyl)-2-methylthio-4-oxopyrimidine-5-carbonitrile 131385-41-6 C12H8FN3OS
    3,4-Dihydro-6-(4-fluorophenyl)-2-methylthio-4-oxopyrimidine-5-carbonitrile
    —— (4-hydroxy-2-(pyridazin-3-yl)pyrimidine-5-carboxamido)(phenyl)methylphosphonic acid 1428527-53-0 C16H14N5O5P
    (4-hydroxy-2-(pyridazin-3-yl)pyrimidine-5-carboxamido)(phenyl)methylphosphonic acid
    —— ethyl 5-amino-4-phenyl-2-methylthio-thieno[2,3-d]pyrimidine-6-carboxylate 128090-58-4 C16H15N3O2S2
    ethyl 5-amino-4-phenyl-2-methylthio-thieno[2,3-d]pyrimidine-6-carboxylate
    —— ethyl 4-(2-ethoxy-2-oxoethyl)-2-(methylthio)pyrimidine-5-carboxylate 1452229-69-4 C12H16N2O4S
    ethyl 4-(2-ethoxy-2-oxoethyl)-2-(methylthio)pyrimidine-5-carboxylate
    —— 5-Cyano-4-(3-methoxy-5-pyridyl)-2-methylthio-6-oxopyrimidine 945002-24-4 C12H10N4O2S
    5-Cyano-4-(3-methoxy-5-pyridyl)-2-methylthio-6-oxopyrimidine
    —— 5-p-Bromphenyl-2-methylthiopyrimidin 31408-32-9 C11H9BrN2S
    5-p-Bromphenyl-2-methylthiopyrimidin
    —— methyl 2-methylsulfanyl-4-[(2R)-tetrahydrofuran-2-yl]pyrimidine-5-carboxylate 1191096-61-3 C11H14N2O3S
    methyl 2-methylsulfanyl-4-[(2R)-tetrahydrofuran-2-yl]pyrimidine-5-carboxylate
    —— dimethylpyrimidyl cadaverine 84453-34-9 C11H20N4
    dimethylpyrimidyl cadaverine
    —— 4-hydroxy-2-(pyridazin-3-yl)pyrimidine-5-carboxylic acid 1187992-93-3 C9H6N4O3
    4-hydroxy-2-(pyridazin-3-yl)pyrimidine-5-carboxylic acid
    —— 4-(3-bromophenyl)-2-(methylthio)-6-oxo-1,6-dihydropyrimidine-5-carbonitrile 1362426-33-2 C12H8BrN3OS
    4-(3-bromophenyl)-2-(methylthio)-6-oxo-1,6-dihydropyrimidine-5-carbonitrile
    —— 6-aminomethyl-5-chlorouracil 183205-17-6 C5H6ClN3O2
    6-aminomethyl-5-chlorouracil
    —— 4,6-Dichloro-3-(2,4-dimethylphenyl)pyridazine 80591-53-3 C12H10Cl2N2
    4,6-Dichloro-3-(2,4-dimethylphenyl)pyridazine
    —— 6-(2-methoxyphenyl)-2-(methylthio)pyrimidine-4-carboxylic acid 915963-15-4 C13H12N2O3S
    6-(2-methoxyphenyl)-2-(methylthio)pyrimidine-4-carboxylic acid
    —— ethyl 4-(4-methoxyphenyl)-2-(methylsulfanyl)pyrimidine-5-carboxylate 1355227-74-5 C15H16N2O3S
    ethyl 4-(4-methoxyphenyl)-2-(methylsulfanyl)pyrimidine-5-carboxylate
    —— 2-(methylthio)-4-[4-(methylthio)phenyl]-6-(trifluoromethyl) pyrimidine 342651-54-1 C13H11F3N2S2
    2-(methylthio)-4-[4-(methylthio)phenyl]-6-(trifluoromethyl) pyrimidine
    —— ethyl 4-(4-chlorophenyl)-6-methyl-2-(methylthio)-1,4-dihydropyrimidine-5-carboxylate 337378-45-7 C15H17ClN2O2S
    ethyl 4-(4-chlorophenyl)-6-methyl-2-(methylthio)-1,4-dihydropyrimidine-5-carboxylate
    —— 4,6-Dichloro-3-(2,5-dimethylphenyl)pyridazine 80591-54-4 C12H10Cl2N2
    4,6-Dichloro-3-(2,5-dimethylphenyl)pyridazine
    —— 5-chloro-6-N-methylaminomethyluracil 183205-18-7 C6H8ClN3O2
    5-chloro-6-N-methylaminomethyluracil
    —— 6-ethyl-2-(methylsulfanyl)pyrimidine-4-carboxylic acid ethyl ester 1150644-51-1 C10H14N2O2S
    6-ethyl-2-(methylsulfanyl)pyrimidine-4-carboxylic acid ethyl ester
    —— ethyl 4-ethyl-2-(methylthio)pyrimidine-5-carboxylate 149771-21-1 C10H14N2O2S
    ethyl 4-ethyl-2-(methylthio)pyrimidine-5-carboxylate
    —— 1,4-dihydro-6-methyl-2-(methylthio)-4-<2-<<5-<(tert-butyldimethylsilyl)oxy>pentyl>thio>-3-nitrophenyl>-5-pyrimidinecarboxylic acid, 2-(trimethylsilyl)ethyl ester 160517-46-4 C29H49N3O5S2Si2
    1,4-dihydro-6-methyl-2-(methylthio)-4-<2-<<5-<(tert-butyldimethylsilyl)oxy>pentyl>thio>-3-nitrophenyl>-5-pyrimidinecarboxylic acid, 2-(trimethylsilyl)ethyl ester
    —— Ethyl 6-(4-methoxyphenyl)-4-methyl-2-(methylsulfanyl)-1,6-dihydropyrimidine-5-carboxylate 324037-46-9 C16H20N2O3S
    Ethyl 6-(4-methoxyphenyl)-4-methyl-2-(methylsulfanyl)-1,6-dihydropyrimidine-5-carboxylate
    —— 3-amino-5-(cyclopropylmethyl)amino-6-chloro-N-[(methylsulfanyl)methanimidoyl]pyrazine-2-carboxamide 1431937-52-8 C11H15ClN6OS
    3-amino-5-(cyclopropylmethyl)amino-6-chloro-N-[(methylsulfanyl)methanimidoyl]pyrazine-2-carboxamide
    —— ethyl 4-isopropyl-6-methyl-2-(methylthio)pyrimidine-5-carboxylate 1315574-47-0 C12H18N2O2S
    ethyl 4-isopropyl-6-methyl-2-(methylthio)pyrimidine-5-carboxylate
    —— 3,5-diamino-6-bromo-N-[(methylsulfanyl)methanimidoyl]pyrazine-2-carboxamide 1432294-13-7 C7H9BrN6OS
    3,5-diamino-6-bromo-N-[(methylsulfanyl)methanimidoyl]pyrazine-2-carboxamide