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
    —— 3-(2,4-difluorophenyl)-2-ethyl-6-nitro-5-phenylpyrazolo[1,5-a]pyrimidin-7(4H)-one 1221132-06-4 C20H14F2N4O3
    3-(2,4-difluorophenyl)-2-ethyl-6-nitro-5-phenylpyrazolo[1,5-a]pyrimidin-7(4H)-one
    —— (2S,5'S)-5'-ethyl-4-pyrimidin-5-ylspiro[1,3-dihydroindene-2,4'-5H-1,3-oxazole]-2'-amine 1221165-33-8 C17H18N4O
    (2S,5'S)-5'-ethyl-4-pyrimidin-5-ylspiro[1,3-dihydroindene-2,4'-5H-1,3-oxazole]-2'-amine
    —— 8-(4-Chloro-phenyl)-3-methyl-2,4-dioxo-7-phenyl-2,3,4,8-tetrahydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid 92978-22-8 C21H14ClN3O4
    8-(4-Chloro-phenyl)-3-methyl-2,4-dioxo-7-phenyl-2,3,4,8-tetrahydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid
    —— 5-(Hydroxy-p-tolyl-methyl)-pyrazine-2-carboxylic acid 118543-88-7 C13H12N2O3
    5-(Hydroxy-p-tolyl-methyl)-pyrazine-2-carboxylic acid
    —— 5-(4-isothiazolyl)-2,4(1H,3H)-pyrimidinedione hydrochloride 1138450-53-9 C7H5N3O2S*ClH
    5-(4-isothiazolyl)-2,4(1H,3H)-pyrimidinedione hydrochloride
    —— 1066548-72-8 C19H19ClFN5
    —— 1350155-09-7 C26H17ClF4N4OS
    —— 6,7,7-trimethyl-5-nitroso-6,7-dihydro-5<i>H</i>-pyrimido[4,5-<i>b</i>][1,4]oxazine-2,4-diamine 25716-37-4 C9H14N6O2
    6,7,7-trimethyl-5-nitroso-6,7-dihydro-5<i>H</i>-pyrimido[4,5-<i>b</i>][1,4]oxazine-2,4-diamine
    —— 5-Amino-3-methyl-7-phenyl-pyrimido-<5,4-e>-as-triazin 39550-23-7 C12H10N6
    5-Amino-3-methyl-7-phenyl-pyrimido-<5,4-e>-as-triazin
    —— (S)-1-cyclopropyl-3-(4-(4-(3-methylmorpholino)-6-(5-(methylsulfonyl)pyridin-3-yl)pyrimidin-2-yl)phenyl)urea 1333108-37-4 C25H28N6O4S
    (S)-1-cyclopropyl-3-(4-(4-(3-methylmorpholino)-6-(5-(methylsulfonyl)pyridin-3-yl)pyrimidin-2-yl)phenyl)urea
    —— 6-(1-Bromo-ethyl)-1-isobutyl-3-methyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carbaldehyde 166755-37-9 C12H17BrN2O3
    6-(1-Bromo-ethyl)-1-isobutyl-3-methyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carbaldehyde
    —— N-((1S,3S)-3-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-cyclopentyl)-4-(pyrimidin-5-yl)benzenesulfonamide 1034173-51-7 C19H19FN6O3S
    N-((1S,3S)-3-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-cyclopentyl)-4-(pyrimidin-5-yl)benzenesulfonamide
    —— 1394382-62-7 C48H30F12N14P2Pt2
    —— 3-(1,4'-bipiperidin-1'-ylmethyl)-7,8-bis(methyloxy)-N-(1-phenylcyclopropyl)-2-[3-(trifluoromethyl)phenyl]-4-quinolinecarboxamide 1336961-10-4 C39H43F3N4O3
    3-(1,4'-bipiperidin-1'-ylmethyl)-7,8-bis(methyloxy)-N-(1-phenylcyclopropyl)-2-[3-(trifluoromethyl)phenyl]-4-quinolinecarboxamide
    —— 1-(p-Chlorobenzyl)-5,5-diethylbarbituric acid 104309-64-0 C15H17ClN2O3
    1-(p-Chlorobenzyl)-5,5-diethylbarbituric acid
    —— 5-chloro-6-(2,4,6-trifluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidine-7-carboxylic acid dimethylamide 1041697-29-3 C14H9ClF3N5O
    5-chloro-6-(2,4,6-trifluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidine-7-carboxylic acid dimethylamide
    —— 5.7-Dimethyl-3.4-dihydro-1.2.4-pyrimido<4.5-e>thiadiazin-6.8-dion-1.1-dioxyd 91982-09-1 C7H10N4O4S
    5.7-Dimethyl-3.4-dihydro-1.2.4-pyrimido<4.5-e>thiadiazin-6.8-dion-1.1-dioxyd
    —— 1-[6-[2-(Methylamino)pyrimidin-5-yl]pyridin-3-yl]cyclobutane-1-carbonitrile 1369513-81-4 C15H15N5
    1-[6-[2-(Methylamino)pyrimidin-5-yl]pyridin-3-yl]cyclobutane-1-carbonitrile
    —— [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-methylphenyl]-(4-ethylsulfonylpiperazin-1-yl)methanone 1321610-00-7 C27H30N6O3S
    [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-methylphenyl]-(4-ethylsulfonylpiperazin-1-yl)methanone
    —— 2-Methyl-2-(5-naphthalen-2-ylpyrimidin-4-yl)sulfanylpropanoic acid 1352794-40-1 C18H16N2O2S
    2-Methyl-2-(5-naphthalen-2-ylpyrimidin-4-yl)sulfanylpropanoic acid
    —— 4-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-fluoro-N-methyl-N-(1-methylpiperidin-4-yl)benzamide 1321606-83-0 C27H29FN6O
    4-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-fluoro-N-methyl-N-(1-methylpiperidin-4-yl)benzamide
    —— [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-fluorophenyl]-(3,5-dimethylpiperazin-1-yl)methanone 1321608-12-1 C26H27FN6O
    [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-fluorophenyl]-(3,5-dimethylpiperazin-1-yl)methanone
    —— [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-methylpyrimidin-4-yl]-2-fluorophenyl]-(oxazinan-2-yl)methanone 1321609-05-5 C23H20FN5O2
    [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-methylpyrimidin-4-yl]-2-fluorophenyl]-(oxazinan-2-yl)methanone
    —— (S)-N<sup>2</sup>-[1-(4-fluorophenyl)ethyl]-N<sup>6</sup>-(aminopyrazine-2-yl)-N<sup>4</sup>-(pyrimidinecarboxylic-2-yl)-2,4,6-triamine 1239360-81-6 C21H19FN8
    (S)-N<sup>2</sup>-[1-(4-fluorophenyl)ethyl]-N<sup>6</sup>-(aminopyrazine-2-yl)-N<sup>4</sup>-(pyrimidinecarboxylic-2-yl)-2,4,6-triamine
    —— 4-[3-[difluoro-(4-fluoro-2-methylindazol-5-yl)methyl]-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]-N-ethyl-2-fluorobenzamide 1440964-49-7 C23H17F4N7O
    4-[3-[difluoro-(4-fluoro-2-methylindazol-5-yl)methyl]-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]-N-ethyl-2-fluorobenzamide
    —— (2-methoxyphenyl)-4-methyl-5-nitro-2-phenylpyridine 100008-94-4 C18H15N3O3
    (2-methoxyphenyl)-4-methyl-5-nitro-2-phenylpyridine
    —— 1408334-22-4 C14H13FN4O2
    —— 2-[2-(5-methyl-4-imidazolylmethylthio)ethylamino]-5-(2-chlorobenzyl)-4-pyrimidone dihydrochloride 63204-21-7 C18H20ClN5OS*2ClH
    2-[2-(5-methyl-4-imidazolylmethylthio)ethylamino]-5-(2-chlorobenzyl)-4-pyrimidone dihydrochloride
    —— 3-amino-4,5-diphenylthieno[2,3-c]pyridazine 321602-52-2 C18H13N3S
    3-amino-4,5-diphenylthieno[2,3-c]pyridazine
    —— 2-[3-(5-Methyl-1H-imidazol-4-ylmethylsulfanyl)-propylamino]-5-pyridin-3-ylmethyl-1H-pyrimidin-4-one; hydrochloride 71351-39-8 C18H22N6OS*3ClH
    2-[3-(5-Methyl-1H-imidazol-4-ylmethylsulfanyl)-propylamino]-5-pyridin-3-ylmethyl-1H-pyrimidin-4-one; hydrochloride
    —— 7-[(E)-2-(2-butoxy-3-methoxyphenyl)vinyl]-6-[4-(trifluoromethoxy)phenyl]-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one 1192871-26-3 C26H23F3N2O4S
    7-[(E)-2-(2-butoxy-3-methoxyphenyl)vinyl]-6-[4-(trifluoromethoxy)phenyl]-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one
    —— Ethyl 2-[2-(4-chloro-3-fluorophenyl)-6-(4-cyanophenyl)pyrimidin-4-yl]oxyacetate 1190722-86-1 C21H15ClFN3O3
    Ethyl 2-[2-(4-chloro-3-fluorophenyl)-6-(4-cyanophenyl)pyrimidin-4-yl]oxyacetate
    —— 1,3-dimethyl-6-isopropyloxyuracil 124838-30-8 C9H14N2O3
    1,3-dimethyl-6-isopropyloxyuracil
    —— [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-methoxyphenyl]-morpholin-4-ylmethanone 1321608-43-8 C25H25N5O3
    [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-methoxyphenyl]-morpholin-4-ylmethanone
    —— 1373339-93-5 C22H18N6
    —— 1,3,4-Oxadiazole-2-butanamine, 5-(2-pyrimidinyl)- 1505094-41-6 C10H13N5O
    1,3,4-Oxadiazole-2-butanamine, 5-(2-pyrimidinyl)-
    —— 5-[[6-(1-cyclopropylpyrazol-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]-difluoromethyl]-6-fluoro-N-(2-morpholin-4-ylethyl)indazole-2-carboxamide 1440964-96-4 C26H25F3N10O2
    5-[[6-(1-cyclopropylpyrazol-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]-difluoromethyl]-6-fluoro-N-(2-morpholin-4-ylethyl)indazole-2-carboxamide
    —— 4-ethynyl-5-(4-methoxyphenyl)-2-phenylpyrimidine 1638156-64-5 C19H14N2O
    4-ethynyl-5-(4-methoxyphenyl)-2-phenylpyrimidine
    —— tert-butyl ((3R)-1-(3-(2-cyanobenzyl)-6-(4-fluorophenyl)-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-2-yl)piperidin-3-yl)carbamate 1377432-88-6 C30H31FN6O3
    tert-butyl ((3R)-1-(3-(2-cyanobenzyl)-6-(4-fluorophenyl)-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-2-yl)piperidin-3-yl)carbamate
    —— 1298098-24-4 C22H22N6O
    —— 1158729-02-2 C12H17N3O4
    —— 2-chloro-4-(4-(trifluoromethoxy)phenyl)-6,7-dihydro-5H-pyrano[2,3-d]pyrimidine 1575815-59-6 C14H10ClF3N2O2
    2-chloro-4-(4-(trifluoromethoxy)phenyl)-6,7-dihydro-5H-pyrano[2,3-d]pyrimidine
    —— 5,5-diethyl-1-(2-dimethylamino-ethyl)-2-thio-barbituric acid 100454-20-4 C12H21N3O2S
    5,5-diethyl-1-(2-dimethylamino-ethyl)-2-thio-barbituric acid
    —— 663614-77-5 C20H32N2O5S
    —— 308842-28-6 C27H23ClF2N6O2
    —— 308842-00-4 C24H27ClN6O2
    —— 632343-52-3 C20H16ClF2N5O
    —— benzyl 6-methoxy-5-methyl-4-phenylpyridazine-3-carboxylate 1610052-31-7 C20H18N2O3
    benzyl 6-methoxy-5-methyl-4-phenylpyridazine-3-carboxylate
    —— N-(furan-2-ylmethyl)-2-({4-[6-(4-hydroxy-3-methylphenyl)-2-oxo-2,3-dihydropyrimidin-4-yl]phenyl}oxy)-N-methylacetamide 1076186-41-8 C25H23N3O5
    N-(furan-2-ylmethyl)-2-({4-[6-(4-hydroxy-3-methylphenyl)-2-oxo-2,3-dihydropyrimidin-4-yl]phenyl}oxy)-N-methylacetamide
    —— 4-(N-(4-(N'-cyclopentylamino)butyl)carbamoylmethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one hydrobromide 590407-12-8 BrH*C19H30N4O2
    4-(N-(4-(N'-cyclopentylamino)butyl)carbamoylmethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one hydrobromide