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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
    —— 4-(4-Hydroxy-phenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid methylamide 141353-93-7 C13H15N3O3
    4-(4-Hydroxy-phenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid methylamide
    —— 7-(4-hydroxyphenyl)-N,5-dimethyl-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide 1160476-21-0 C13H14N6O2
    7-(4-hydroxyphenyl)-N,5-dimethyl-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide
    —— 4-(2-hydroxyphenyl)-N,6-dimethyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxamide 1188497-10-0 C13H15N3O2S
    4-(2-hydroxyphenyl)-N,6-dimethyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxamide
    —— 4-(furan-2-yl)-N,6-dimethyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxamide 1188497-11-1 C11H13N3O3
    4-(furan-2-yl)-N,6-dimethyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxamide
    —— 4-(4-chlorophenyl)-N,6-dimethyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide 141354-15-6 C13H14ClN3OS
    4-(4-chlorophenyl)-N,6-dimethyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide
    —— N,6-dimethyl-2-oxo-4-pyridin-4-yl-3,4-dihydro-1H-pyrimidine-5-carboxamide 1188497-14-4 C12H14N4O2
    N,6-dimethyl-2-oxo-4-pyridin-4-yl-3,4-dihydro-1H-pyrimidine-5-carboxamide
    —— 4-(4-hydroxyphenyl)-N,6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide 141354-06-5 C13H15N3O2S
    4-(4-hydroxyphenyl)-N,6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide
    —— 3,4-dihydro-6-methyl-5-N-methylcarbamoyl-4-phenyl-2(1H)-pyrimidinone 141353-92-6 C13H15N3O2
    3,4-dihydro-6-methyl-5-N-methylcarbamoyl-4-phenyl-2(1H)-pyrimidinone
    —— [1,2,5]oxadiazolo[3,4-d]pyrimidine-5,7-diamine 30745-07-4 C4H4N6O
    [1,2,5]oxadiazolo[3,4-d]pyrimidine-5,7-diamine
    —— N-(1-{5-chloro-3-[2-(dimethylamino)pyrimidin-5-yl]-2-methoxy-4-methylphenyl}ethyl)-9H-purin-6-amine 1382993-02-3 C21H23ClN8O
    N-(1-{5-chloro-3-[2-(dimethylamino)pyrimidin-5-yl]-2-methoxy-4-methylphenyl}ethyl)-9H-purin-6-amine
    —— 2-amino-1<i>H</i>-pyrimidine-4,5,6-trione-5-oxime 52011-72-0 C4H4N4O3
    2-amino-1<i>H</i>-pyrimidine-4,5,6-trione-5-oxime
    —— [1,2,5]thiadiazolo[3,4-<i>d</i>]pyrimidine-5,7-diamine 7598-40-5 C4H4N6S
    [1,2,5]thiadiazolo[3,4-<i>d</i>]pyrimidine-5,7-diamine
    —— 2,4,5,6-tetraaminopyrimidine sulfite 63449-92-3 C4H8N6*H2O3S
    2,4,5,6-tetraaminopyrimidine sulfite
    —— 2,4-dichloro-5-(2-hydroxyethyl)pyrimidine 1354971-60-0 C6H6Cl2N2O
    2,4-dichloro-5-(2-hydroxyethyl)pyrimidine
    —— 5-(2-hydroxyethyl)-1-methoxymethyl-4-methoxypyrimidin-2-one 1354971-68-8 C9H14N2O4
    5-(2-hydroxyethyl)-1-methoxymethyl-4-methoxypyrimidin-2-one
    —— 6-methyl-2-oxo-4-(4-phenylthiophen-2-yl)-3,4-dihydro-1H-pyrimidine-5-carbonitrile 1029571-41-2 C16H13N3OS
    6-methyl-2-oxo-4-(4-phenylthiophen-2-yl)-3,4-dihydro-1H-pyrimidine-5-carbonitrile
    —— 4-methoxy-5-(2-(methoxymethoxy)ethyl)-1-(methoxymethyl)pyrimidin-2-one 1354971-69-9 C11H18N2O5
    4-methoxy-5-(2-(methoxymethoxy)ethyl)-1-(methoxymethyl)pyrimidin-2-one
    —— 5-(2-acetoxyethyl)-1-methoxymethylpyrimidin-2,4-dione 1354971-67-7 C10H14N2O5
    5-(2-acetoxyethyl)-1-methoxymethylpyrimidin-2,4-dione
    —— 5-(2-fluoroethyl)-1-methoxymethylpyrimidin-2,4-dione 1354971-66-6 C8H11FN2O3
    5-(2-fluoroethyl)-1-methoxymethylpyrimidin-2,4-dione
    —— 5-(2-acetoxyethyl)-1,3-bis(methoxymethyl)pyrimidin-2,4-dione 1354971-74-6 C12H18N2O6
    5-(2-acetoxyethyl)-1,3-bis(methoxymethyl)pyrimidin-2,4-dione
    —— 5-(2-acetoxyethyl)-3-methoxymethylpyrimidin-2,4-dione 1354971-73-5 C10H14N2O5
    5-(2-acetoxyethyl)-3-methoxymethylpyrimidin-2,4-dione
    —— 5-(2-chloroethyl)-2,4-dichloropyrimidine 19144-74-2 C6H5Cl3N2
    5-(2-chloroethyl)-2,4-dichloropyrimidine
    —— 5-(2-acetoxyethyl)-2,4-dichloropyrimidine 108008-55-5 C8H8Cl2N2O2
    5-(2-acetoxyethyl)-2,4-dichloropyrimidine
    —— diethyl 4,5-dimethyl-1,2,3,6-tetrahydro-1,2-pyridazincarboxylate 7249-39-0 C12H20N2O4
    diethyl 4,5-dimethyl-1,2,3,6-tetrahydro-1,2-pyridazincarboxylate
    —— 1,3,5,6,7,8a-Hexahydro-2H-pyrano<2,3-c>pyridazin-1,2-dicarbonsaeure-diethylester 104351-07-7 C13H20N2O5
    1,3,5,6,7,8a-Hexahydro-2H-pyrano<2,3-c>pyridazin-1,2-dicarbonsaeure-diethylester
    —— N-(3,5-dichlorophenyl)-6,7-dihydro-3-hydroxy-5H-thiazolo[3,2-a]pyrimidine-2-carboxamide 159503-14-7 C13H11Cl2N3O2S
    N-(3,5-dichlorophenyl)-6,7-dihydro-3-hydroxy-5H-thiazolo[3,2-a]pyrimidine-2-carboxamide
    —— N-(3,5-Dichlorophenyl)-6,7-dihydro-3-methoxy-5H-thiazolo[3,2-a]pyrimidine-2-carboxamide 159503-15-8 C14H13Cl2N3O2S
    N-(3,5-Dichlorophenyl)-6,7-dihydro-3-methoxy-5H-thiazolo[3,2-a]pyrimidine-2-carboxamide
    —— methyl 4-[3-(5-methoxycarbonyl-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidin-4-yl)phenyl]-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate 867063-86-3 C20H22N4O6
    methyl 4-[3-(5-methoxycarbonyl-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidin-4-yl)phenyl]-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate
    —— 2,3,4-triphenyl-2H-pyrazolo<3,4-d>pyridazin-7(6H)-one 63514-98-7 C23H16N4O
    2,3,4-triphenyl-2H-pyrazolo<3,4-d>pyridazin-7(6H)-one
    —— 7-chloro-2-phenyl-2,3-dihydro-1<i>H</i>-[1,3,2]diazaphospholo[4,5-<i>d</i>]pyrimidine 2-oxide 7025-59-4 C10H8ClN4OP
    7-chloro-2-phenyl-2,3-dihydro-1<i>H</i>-[1,3,2]diazaphospholo[4,5-<i>d</i>]pyrimidine 2-oxide
    —— 1-methylisocytosine 2080-17-3 C5H7N3O
    1-methylisocytosine
    —— 4-chloro-7-oxo-7,8-dihydro-6<i>H</i>-pyrimido[5,4-<i>b</i>][1,4]oxazine-6-carboxylic acid ethyl ester 66751-59-5 C9H8ClN3O4
    4-chloro-7-oxo-7,8-dihydro-6<i>H</i>-pyrimido[5,4-<i>b</i>][1,4]oxazine-6-carboxylic acid ethyl ester
    —— 1-(2-hydroxyethyl)tetrahydropyrimidin-2(1H)-one 53386-63-3 C6H12N2O2
    1-(2-hydroxyethyl)tetrahydropyrimidin-2(1H)-one
    —— 3-(2,4-diamino-6-methyl-pyrimidin-5-yloxy)-succinamic acid 60437-52-7 C9H13N5O4
    3-(2,4-diamino-6-methyl-pyrimidin-5-yloxy)-succinamic acid
    —— 5-acetyl-4-(2'-methoxyphenyl)-6-methylpyrimidin-2(1H)-one 1194097-17-0 C14H14N2O3
    5-acetyl-4-(2'-methoxyphenyl)-6-methylpyrimidin-2(1H)-one
    —— ethyl 6-cyano-1-(4-chlorophenyl)-7-(4-methylphenyl)-[1,2,4]triazolo[4,3-a]pyrimidin-5(1H)-one-3-carboxylate 791829-76-0 C22H16ClN5O3
    ethyl 6-cyano-1-(4-chlorophenyl)-7-(4-methylphenyl)-[1,2,4]triazolo[4,3-a]pyrimidin-5(1H)-one-3-carboxylate
    —— 2-Chloro-5-(4-decyloxyphenyl)pyrimidine 117814-25-2 C20H27ClN2O
    2-Chloro-5-(4-decyloxyphenyl)pyrimidine
    —— methyl 4-(4-cyanophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate 380639-21-4 C14H13N3O3
    methyl 4-(4-cyanophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
    —— 5-benzyl-5-(8-methylnonyl)pyrimidine-2,4,6(1H,3H,5H)-trione 1138154-87-6 C21H30N2O3
    5-benzyl-5-(8-methylnonyl)pyrimidine-2,4,6(1H,3H,5H)-trione
    —— Ethyl 6-methyl-4-(2-methylpropyl)-3-nitroso-2-oxo-1,4-dihydropyrimidine-5-carboxylate 1012074-56-4 C12H19N3O4
    Ethyl 6-methyl-4-(2-methylpropyl)-3-nitroso-2-oxo-1,4-dihydropyrimidine-5-carboxylate
    —— 6-(azidomethyl)-5-(ethoxycarbonyl)-4-(4-methoxyphenyl)-3,4-dihydropyrimidin-2(1H)-one 1199944-27-8 C15H17N5O4
    6-(azidomethyl)-5-(ethoxycarbonyl)-4-(4-methoxyphenyl)-3,4-dihydropyrimidin-2(1H)-one
    —— 2,6,6-trimethyl-3<i>H</i>,8<i>H</i>-pyrimido[5,4-<i>b</i>][1,4]oxazine-4,7-dione 60262-21-7 C9H11N3O3
    2,6,6-trimethyl-3<i>H</i>,8<i>H</i>-pyrimido[5,4-<i>b</i>][1,4]oxazine-4,7-dione
    —— (R)-5-ethoxycarbonyl-6-methyl-4-(3,4,5-trimethoxyphenyl)-3,4-dihydropyrimidin-2(1H)-one 1388627-86-8 C17H22N2O6
    (R)-5-ethoxycarbonyl-6-methyl-4-(3,4,5-trimethoxyphenyl)-3,4-dihydropyrimidin-2(1H)-one
    —— 2-amino-4-methyl-9<i>H</i>-pyrimido[5,4-<i>b</i>][1,4]oxazepine-6,8-dione 62812-13-9 C8H8N4O3
    2-amino-4-methyl-9<i>H</i>-pyrimido[5,4-<i>b</i>][1,4]oxazepine-6,8-dione
    —— ethyl 6-methyl-4-(4-methylsulfonylphenyl)-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate 1017241-28-9 C15H18N2O5S
    ethyl 6-methyl-4-(4-methylsulfonylphenyl)-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate
    —— ethyl 6-methyl-4-(4-methylsulfinylphenyl)-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate 1017241-27-8 C15H18N2O4S
    ethyl 6-methyl-4-(4-methylsulfinylphenyl)-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate
    —— Ethyl 6-methyl-3-nitroso-2-oxo-4-propyl-1,4-dihydropyrimidine-5-carboxylate 1012074-57-5 C11H17N3O4
    Ethyl 6-methyl-3-nitroso-2-oxo-4-propyl-1,4-dihydropyrimidine-5-carboxylate
    —— 4-thioxo-4,8-dihydro-3<i>H</i>-pyrimido[5,4-<i>b</i>][1,4]oxazin-7-one 41165-98-4 C6H5N3O2S
    4-thioxo-4,8-dihydro-3<i>H</i>-pyrimido[5,4-<i>b</i>][1,4]oxazin-7-one
    —— 6-ethyl-2-methyl-3<i>H</i>,8<i>H</i>-pyrimido[5,4-<i>b</i>][1,4]oxazine-4,7-dione 38953-51-4 C9H11N3O3
    6-ethyl-2-methyl-3<i>H</i>,8<i>H</i>-pyrimido[5,4-<i>b</i>][1,4]oxazine-4,7-dione
    —— 2-amino-4,6-dimethyl-8<i>H</i>-pyrimido[5,4-<i>b</i>][1,4]oxazin-7-one 38953-54-7 C8H10N4O2
    2-amino-4,6-dimethyl-8<i>H</i>-pyrimido[5,4-<i>b</i>][1,4]oxazin-7-one