摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词
历史搜索
    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
    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-chloro-6-propylaminopyrazine-2,3-dicarbonitrile 72114-20-6 C9H8ClN5
    5-chloro-6-propylaminopyrazine-2,3-dicarbonitrile
    —— 5,6-bis(3-methoxy-1-propynyl)-2,3-dicyanopyrazine 174400-37-4 C14H10N4O2
    5,6-bis(3-methoxy-1-propynyl)-2,3-dicyanopyrazine
    —— 5-<i>tert</i>-butylamino-6-chloro-pyrazine-2,3-dicarbonitrile 65281-79-0 C10H10ClN5
    5-<i>tert</i>-butylamino-6-chloro-pyrazine-2,3-dicarbonitrile
    —— 2,3,5,7-tetramethyl-2H-pyrazolo<3.4-d>pyridazin-4(5H)-one 134277-44-4 C9H12N4O
    2,3,5,7-tetramethyl-2H-pyrazolo<3.4-d>pyridazin-4(5H)-one
    —— 5,6-diamino-1-(1,1-dimethylethyl)-3-methyl-2,4(1H,3H)-Pyrimidinedione 572922-76-0 C9H16N4O2
    5,6-diamino-1-(1,1-dimethylethyl)-3-methyl-2,4(1H,3H)-Pyrimidinedione
    —— 4-ethoxycarbonyl-3-(1,2,3,4-tetrahydro-1,3,6-trimethyl-2,4-dioxo-5-pyrimidinyl)-1-methyl-2-pyrazoline 133546-37-9 C14H20N4O4
    4-ethoxycarbonyl-3-(1,2,3,4-tetrahydro-1,3,6-trimethyl-2,4-dioxo-5-pyrimidinyl)-1-methyl-2-pyrazoline
    —— 3-(p-bromophenyl)-7-chloro-1-methyl-4-oxo-1,4-dihydropyridazino<3,4-b>quinoxaline 135345-53-8 C17H10BrClN4O
    3-(p-bromophenyl)-7-chloro-1-methyl-4-oxo-1,4-dihydropyridazino<3,4-b>quinoxaline
    —— 7-(3-methoxyphenyl)-6-cyano-2,3-dihydrothiazolo<3,2-a>pyrimidin-5-one 131890-54-5 C14H11N3O2S
    7-(3-methoxyphenyl)-6-cyano-2,3-dihydrothiazolo<3,2-a>pyrimidin-5-one
    —— 3,3a,5-trimethyl-3aH-pyrazolo<3.4-d>pyridazin-4(5H)-one 134277-46-6 C8H10N4O
    3,3a,5-trimethyl-3aH-pyrazolo<3.4-d>pyridazin-4(5H)-one
    —— (E)-methyl 3-(1,2,3,4-tetrahydro-1,3,6-trimethyl-2,4-dioxo-5-pyrimidinyl)acrylate 133546-40-4 C11H14N2O4
    (E)-methyl 3-(1,2,3,4-tetrahydro-1,3,6-trimethyl-2,4-dioxo-5-pyrimidinyl)acrylate
    —— (Z)-methyl 3-(1,2,3,4-tetrahydro-1,3,6-trimethyl-2,4-dioxo-5-pyrimidinyl)acrylate 133546-41-5 C11H14N2O4
    (Z)-methyl 3-(1,2,3,4-tetrahydro-1,3,6-trimethyl-2,4-dioxo-5-pyrimidinyl)acrylate
    —— 2-methyl-[1,3,4]thiadiazolo[3,2-<i>a</i>]pyrimidin-7-one 56347-07-0 C6H5N3OS
    2-methyl-[1,3,4]thiadiazolo[3,2-<i>a</i>]pyrimidin-7-one
    —— 2-methyl-7-oxo-7<i>H</i>-[1,3,4]thiadiazolo[3,2-<i>a</i>]pyrimidine-5-carboxylic acid methyl ester 57739-44-3 C8H7N3O3S
    2-methyl-7-oxo-7<i>H</i>-[1,3,4]thiadiazolo[3,2-<i>a</i>]pyrimidine-5-carboxylic acid methyl ester
    —— 2,3,5-trimethyl-2H-pyrazolo<3.4-d>pyridazin-4(5H)-one 134277-43-3 C8H10N4O
    2,3,5-trimethyl-2H-pyrazolo<3.4-d>pyridazin-4(5H)-one
    —— 3,3a,5,7-tetramethyl-3aH-pyrazolo<3.4-d>pyridazin-4(5H)-one 134277-47-7 C9H12N4O
    3,3a,5,7-tetramethyl-3aH-pyrazolo<3.4-d>pyridazin-4(5H)-one
    —— 3,4-dihydro-6-(3,4-dimethoxyphenyl)-1,3-dimethyl-4-thioxo-2(1H)-pyrimidinone 94937-13-0 C14H16N2O3S
    3,4-dihydro-6-(3,4-dimethoxyphenyl)-1,3-dimethyl-4-thioxo-2(1H)-pyrimidinone
    —— 1-[(6aR,8R,9R,9aS)-9-(hydroxymethyl)-2,2,4,4-tetra(propan-2-yl)-6a,8,9,9a-tetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl]pyrimidine-2,4-dione 199480-48-3 C22H40N2O7Si2
    1-[(6aR,8R,9R,9aS)-9-(hydroxymethyl)-2,2,4,4-tetra(propan-2-yl)-6a,8,9,9a-tetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl]pyrimidine-2,4-dione
    —— 7-Amino-5-methyl<1,3,4>thiadiazolo<3,2-a>pyrimidin-5-one 134224-42-3 C6H6N4OS
    7-Amino-5-methyl<1,3,4>thiadiazolo<3,2-a>pyrimidin-5-one
    —— 2-methyl-7-phenyl-5H-1,3,4-thiadiazolo<3,2-a>pyrimidin-5-one 42484-76-4 C12H9N3OS
    2-methyl-7-phenyl-5H-1,3,4-thiadiazolo<3,2-a>pyrimidin-5-one
    —— 3-phenyl-6-(4'-chlorophenyl)-1,2,4-triazolo[4,3-b]pyridazine 66866-22-6 C17H11ClN4
    3-phenyl-6-(4'-chlorophenyl)-1,2,4-triazolo[4,3-b]pyridazine
    —— 1,2-Dihydro-3-methoxy-1,6-dimethyl-2-oxo-5-(3-oxobutyl)pyrimidine 134039-65-9 C11H16N2O3
    1,2-Dihydro-3-methoxy-1,6-dimethyl-2-oxo-5-(3-oxobutyl)pyrimidine
    —— 2-tetr-butylamino-4-[(4-fluoro-phenyl)ethynyl]pyrimidine 876521-23-2 C16H16FN3
    2-tetr-butylamino-4-[(4-fluoro-phenyl)ethynyl]pyrimidine
    —— 8-(3-methoxyphenyl)-2,3,4-trihydro-6-oxopyrimido<2,1-b>thiazine 131890-56-7 C15H13N3O2S
    8-(3-methoxyphenyl)-2,3,4-trihydro-6-oxopyrimido<2,1-b>thiazine
    —— 6-(4-chlorophenyl)-2-(2-nitrophenyl)-3(2H)-pyridazinone 106263-37-0 C16H10ClN3O3
    6-(4-chlorophenyl)-2-(2-nitrophenyl)-3(2H)-pyridazinone
    —— bis(4-chloro-2,6-dimethoxy-5-pyrimidinyl) ketone 134221-57-1 C13H12Cl2N4O5
    bis(4-chloro-2,6-dimethoxy-5-pyrimidinyl) ketone
    —— 2-(4-chlorophenyl)pyridazino<1,6-a>benzimidazole 106263-48-3 C16H10ClN3
    2-(4-chlorophenyl)pyridazino<1,6-a>benzimidazole
    —— 5-(4-hydroxy-3-methoxybenzyl)-3-(4-chlorophenyl)-1,6-dihydro-6-pyridazinone 1338370-66-3 C18H15ClN2O3
    5-(4-hydroxy-3-methoxybenzyl)-3-(4-chlorophenyl)-1,6-dihydro-6-pyridazinone
    —— 2-(2-aminophenyl)-6-(4-chlorophenyl)-3(2H)-pyridazinone 106263-43-8 C16H12ClN3O
    2-(2-aminophenyl)-6-(4-chlorophenyl)-3(2H)-pyridazinone
    —— 6-oxo-1-phenyl-3-(p-chlorophenyl)-1,4,5,6-tetrahydropyridazine 52239-79-9 C16H13ClN2O
    6-oxo-1-phenyl-3-(p-chlorophenyl)-1,4,5,6-tetrahydropyridazine
    —— 6-oxo-1-methyl-3-p-chlorophenyl-1,6-dihydropyridazine 2166-01-0 C11H9ClN2O
    6-oxo-1-methyl-3-p-chlorophenyl-1,6-dihydropyridazine
    —— 5-(4-fluorobenzyl)-3-(4-chlorophenyl)-1,6-dihydro-6-pyridazinone 1338370-67-4 C17H12ClFN2O
    5-(4-fluorobenzyl)-3-(4-chlorophenyl)-1,6-dihydro-6-pyridazinone
    —— 6-(4-chlorophenyl)-5-(hydroxymethyl)-4,5-dihydro-3(2H)-pyridazinone 95355-12-7 C11H11ClN2O2
    6-(4-chlorophenyl)-5-(hydroxymethyl)-4,5-dihydro-3(2H)-pyridazinone
    —— 5-(4-hydroxybenzyl)-3-(4-chlorophenyl)-1,6-dihydro-6-pyridazinone 1338370-64-1 C17H13ClN2O2
    5-(4-hydroxybenzyl)-3-(4-chlorophenyl)-1,6-dihydro-6-pyridazinone
    —— 5-(4-chlorobenzyl)-3-(4-chlorophenyl)-1,6-dihydro-6-pyridazinone 1338370-62-9 C17H12Cl2N2O
    5-(4-chlorobenzyl)-3-(4-chlorophenyl)-1,6-dihydro-6-pyridazinone
    —— 5-Chloro-3-methylpyrimidine-2,4(1H,3H)-dione 75928-41-5 C5H5ClN2O2
    5-Chloro-3-methylpyrimidine-2,4(1H,3H)-dione
    —— 6-(4-chlorophenyl)-2-(4-(4-hydroxyphenyl)thiazol-2-yl)-4,5-dihydropyridazin-3(2H)-one 1476801-89-4 C19H14ClN3O2S
    6-(4-chlorophenyl)-2-(4-(4-hydroxyphenyl)thiazol-2-yl)-4,5-dihydropyridazin-3(2H)-one
    —— 2-(4-ethoxy-phenyl)-6-oxo-1,6-dihydro-pyrimidine-4-carboxylic acid 84660-60-6 C13H12N2O4
    2-(4-ethoxy-phenyl)-6-oxo-1,6-dihydro-pyrimidine-4-carboxylic acid
    —— 2-(4-nitro-phenyl)-6-oxo-1,6-dihydro-pyrimidine-4-carboxylic acid 84660-29-7 C11H7N3O5
    2-(4-nitro-phenyl)-6-oxo-1,6-dihydro-pyrimidine-4-carboxylic acid
    —— 5-nitroso-6-amino-3-benzyl-1,3-dihydropyrimidine-2,4-dione 140396-42-5 C11H10N4O3
    5-nitroso-6-amino-3-benzyl-1,3-dihydropyrimidine-2,4-dione
    —— 5-(bis((5-phenyl-1,3,4-thiadiazol-2-yl)methylthio)methylene)-dihydro-2-thioxopyrimidine-4,6-(1H,5H)-dione 1287305-28-5 C23H16N6O2S5
    5-(bis((5-phenyl-1,3,4-thiadiazol-2-yl)methylthio)methylene)-dihydro-2-thioxopyrimidine-4,6-(1H,5H)-dione
    —— 2-(2’-pyridyl)pyrimidine-4-carboxylic acid 1094211-77-4 C10H7N3O2
    2-(2’-pyridyl)pyrimidine-4-carboxylic acid
    —— (4-(pyridazin-4-yl)phenyl)methanamine 1354355-24-0 C11H11N3
    (4-(pyridazin-4-yl)phenyl)methanamine
    —— 5-(bis((5-phenyl-1,3,4-oxadiazol-2-yl)methylthio)methylene)-dihydro-2-thioxopyrimidine-4,6-(1H,5H)-dione 1287305-22-9 C23H16N6O4S3
    5-(bis((5-phenyl-1,3,4-oxadiazol-2-yl)methylthio)methylene)-dihydro-2-thioxopyrimidine-4,6-(1H,5H)-dione
    —— 1,3-dibromo-5,5-diethyl-pyrimidine-2,4,6-trione 52449-97-5 C8H10Br2N2O3
    1,3-dibromo-5,5-diethyl-pyrimidine-2,4,6-trione
    —— N-(4-cyano-pyrimidin-2-yl)-N-methyl-methanesulfonamide 1220126-78-2 C7H8N4O2S
    N-(4-cyano-pyrimidin-2-yl)-N-methyl-methanesulfonamide
    —— N,N-diethyl-4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethane sulfonamido)pyrimidine-5-carboxamide 1314042-56-2 C20H27FN4O3S
    N,N-diethyl-4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethane sulfonamido)pyrimidine-5-carboxamide
    —— methyl 4-(4-fluorophenyl)-6-isopropyl-2-methylsulfinylpyrimidine-5-carboxylate 904743-95-9 C16H17FN2O3S
    methyl 4-(4-fluorophenyl)-6-isopropyl-2-methylsulfinylpyrimidine-5-carboxylate
    —— N-(2,6-dichloro-5-fluoro-pyrimidin-4-yl)-N-methyl-methanesulfonamide 935667-25-7 C6H6Cl2FN3O2S
    N-(2,6-dichloro-5-fluoro-pyrimidin-4-yl)-N-methyl-methanesulfonamide
    —— 5-(diethylcarbamoyl)-4-(4-fluorophenyl)-6-isopropyl-pyrimidin-2-yl-4-methylbenzenesulfonate 1314042-55-1 C25H28FN3O4S
    5-(diethylcarbamoyl)-4-(4-fluorophenyl)-6-isopropyl-pyrimidin-2-yl-4-methylbenzenesulfonate
    —— 4,6-dichloro-5-(4-isopropyl-phenyl)-pyrimidine 146533-34-8 C13H12Cl2N2
    4,6-dichloro-5-(4-isopropyl-phenyl)-pyrimidine