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-Methyl-pyrazolo[1,5-b]pyridazine 74301-98-7 C7H7N3
    3-Methyl-pyrazolo[1,5-b]pyridazine
    —— 2,2-difluoro-2-(5-fluoropyrimidin-2-yl)acetic acid 1361311-29-6 C6H3F3N2O2
    2,2-difluoro-2-(5-fluoropyrimidin-2-yl)acetic acid
    —— 2-Chloro-3-methyl-pyrazolo[1,5-b]pyridazine 74301-97-6 C7H6ClN3
    2-Chloro-3-methyl-pyrazolo[1,5-b]pyridazine
    —— 6-chloro-2-cyclopropyl-2H-pyridazin-3-one 1114573-31-7 C7H7ClN2O
    6-chloro-2-cyclopropyl-2H-pyridazin-3-one
    —— 2-Chloro-pyrazolo[1,5-b]pyridazine 77644-30-5 C6H4ClN3
    2-Chloro-pyrazolo[1,5-b]pyridazine
    —— 4,5-dibromo-2-(p-chlorobenzyl)pyridazin-3(2H)-one 134965-40-5 C11H7Br2ClN2O
    4,5-dibromo-2-(p-chlorobenzyl)pyridazin-3(2H)-one
    —— 5-{2-amino-6-[2-(5-tert-butoxycarbonylaminopentylcarbamoyl) ethylsulfanyl]pyrimidin-4-yl}-2,4-dimethylbenzoic acid tert-butyl ester 1052647-42-3 C30H45N5O5S
    5-{2-amino-6-[2-(5-tert-butoxycarbonylaminopentylcarbamoyl) ethylsulfanyl]pyrimidin-4-yl}-2,4-dimethylbenzoic acid tert-butyl ester
    —— 4,6-Diethylpyrimidin-2(1H)-on 61640-55-9 C8H12N2O
    4,6-Diethylpyrimidin-2(1H)-on
    —— 5-{2-[(4-hydroxy-3-methoxyphenyl)amino]pyrimidin-4-yl}-2-(tetrahydro-2H-pyran-4-yloxy)benzonitrile 1292313-13-3 C23H22N4O4
    5-{2-[(4-hydroxy-3-methoxyphenyl)amino]pyrimidin-4-yl}-2-(tetrahydro-2H-pyran-4-yloxy)benzonitrile
    —— 1-(2,2-Dimethoxy-ethyl)-2-(4-methoxy-phenyl)-6-oxo-1,6-dihydro-pyrimidine-5-carboxylic acid methyl ester 1027046-01-0 C17H20N2O6
    1-(2,2-Dimethoxy-ethyl)-2-(4-methoxy-phenyl)-6-oxo-1,6-dihydro-pyrimidine-5-carboxylic acid methyl ester
    —— 1-(2,2-Dimethoxy-ethyl)-2-(4-methoxy-phenyl)-6-oxo-1,6-dihydro-pyrimidine-5-carboxylic acid 148748-17-8 C16H18N2O6
    1-(2,2-Dimethoxy-ethyl)-2-(4-methoxy-phenyl)-6-oxo-1,6-dihydro-pyrimidine-5-carboxylic acid
    —— 5-[2-({3-methoxy-4-[3-(morpholin-4-ylsulfonyl)propoxy]phenyl}amino)pyrimidin-4-yl]-2-(tetrahydro-2H-pyran-4-yloxy)benzonitrile 1292310-72-5 C30H35N5O7S
    5-[2-({3-methoxy-4-[3-(morpholin-4-ylsulfonyl)propoxy]phenyl}amino)pyrimidin-4-yl]-2-(tetrahydro-2H-pyran-4-yloxy)benzonitrile
    —— 4-(trifluoromethyl)-1,2-dihydropyridazine-3,6-dione 1154868-54-8 C5H3F3N2O2
    4-(trifluoromethyl)-1,2-dihydropyridazine-3,6-dione
    —— (6-chloro-4-ethylpyridazin-3-yl)hydrazine trifluoroacetate 1178583-63-5 C2HF3O2*C6H9ClN4
    (6-chloro-4-ethylpyridazin-3-yl)hydrazine trifluoroacetate
    —— (6-chloro-4-isopropylpyridazin-3-yl)hydrazine trifluoroacetate 1178583-73-7 C2HF3O2*C7H11ClN4
    (6-chloro-4-isopropylpyridazin-3-yl)hydrazine trifluoroacetate
    —— 5-(2-mercapto-ethyl)-5-propyl-barbituric acid 5347-05-7 C9H14N2O3S
    5-(2-mercapto-ethyl)-5-propyl-barbituric acid
    —— 1(4H)-Pyrimidineethanol,6-dihydro- 69470-39-9 C23H46N2O
    1(4H)-Pyrimidineethanol,6-dihydro-
    —— [4-chloro-2-({-[1-isobutyl-2-methyl-4-(3-nitrophenyl)-6-oxo-1,6-dihydro-pyrimidine-5-yl]-acetylamino}-methyl)-phenoxy]-acetic acid 1037508-61-4 C26H27ClN4O7
    [4-chloro-2-({-[1-isobutyl-2-methyl-4-(3-nitrophenyl)-6-oxo-1,6-dihydro-pyrimidine-5-yl]-acetylamino}-methyl)-phenoxy]-acetic acid
    —— (3,6-Dioxo-2-phenyl-1,2,3,6-tetrahydro-4-pyridazinyl)acetic acid 5338-29-4 C12H10N2O4
    (3,6-Dioxo-2-phenyl-1,2,3,6-tetrahydro-4-pyridazinyl)acetic acid
    —— 4-tert-butyl-N-(5-(4-formyl)phenyl-6-(2-((5-methylthio-2-pyrimidinyl)oxy)ethoxy)-4-pyrimidinyl)benzenesulfonamide 169679-65-6 C28H29N5O5S2
    4-tert-butyl-N-(5-(4-formyl)phenyl-6-(2-((5-methylthio-2-pyrimidinyl)oxy)ethoxy)-4-pyrimidinyl)benzenesulfonamide
    —— 6-amino-1-benzyl-2-oxo-1,2-dihydro-pyrimidine-5-carboxylic acid ethyl ester 5327-24-2 C14H15N3O3
    6-amino-1-benzyl-2-oxo-1,2-dihydro-pyrimidine-5-carboxylic acid ethyl ester
    —— 2-(5-methyl-4-{1-[(triethylsilyl)oxy]but-3-enyl}-1H-imidazol-1-yl)pyrimidine 852807-39-7 C18H28N4OSi
    2-(5-methyl-4-{1-[(triethylsilyl)oxy]but-3-enyl}-1H-imidazol-1-yl)pyrimidine
    —— dehydrouramil hydrochloride 85048-86-8 C4H3N3O3*ClH
    dehydrouramil hydrochloride
    —— 4-(5-Ethenylthiophen-2-yl)pyrimidin-2-amine 866524-02-9 C10H9N3S
    4-(5-Ethenylthiophen-2-yl)pyrimidin-2-amine
    —— 4-(5-Ethynylthiophen-2-yl)pyrimidin-2-amine 866524-01-8 C10H7N3S
    4-(5-Ethynylthiophen-2-yl)pyrimidin-2-amine
    —— 2-benzyl-3,6-diphenyl-4(3H)-pyrimidinone 89069-92-1 C23H18N2O
    2-benzyl-3,6-diphenyl-4(3H)-pyrimidinone
    —— 6-(5-Chloro-2-methyl-phenyl)-N<sup>4</sup>-(4-trifluoromethyl-phenyl)-pyrimidine-2,4-diamine 710334-99-9 C18H14ClF3N4
    6-(5-Chloro-2-methyl-phenyl)-N<sup>4</sup>-(4-trifluoromethyl-phenyl)-pyrimidine-2,4-diamine
    —— 2-bromo-3-formyl-1-(2-trimethylsilylethoxymethyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one 944331-60-6 C13H18BrN3O3Si
    2-bromo-3-formyl-1-(2-trimethylsilylethoxymethyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one
    —— 1-(3-{[2-amino-6-(5-chloro-2-methylphenyl)pyrimidin-4-yl]amino}propyl)pyrrolidin-2-one 1612182-43-0 C18H22ClN5O
    1-(3-{[2-amino-6-(5-chloro-2-methylphenyl)pyrimidin-4-yl]amino}propyl)pyrrolidin-2-one
    —— 7-phenyl-2-phenylamino-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (3-carbamoyl-4,5,6,7-tetrahydro-benzo[b]thiophen-2-yl)-amide 1224702-05-9 C28H24N6O2S
    7-phenyl-2-phenylamino-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (3-carbamoyl-4,5,6,7-tetrahydro-benzo[b]thiophen-2-yl)-amide
    —— 2-bromo-3-methyl-1-(2-trimethylsilylethoxymethyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one 944334-51-4 C13H20BrN3O2Si
    2-bromo-3-methyl-1-(2-trimethylsilylethoxymethyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one
    —— 1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid-(2-hydroxy-ethylamide) 5327-27-5 C9H13N3O4
    1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid-(2-hydroxy-ethylamide)
    —— 6-amino-2-oxo-1-propyl-1,2-dihydro-pyrimidine-5-carbonitrile 5395-48-2 C8H10N4O
    6-amino-2-oxo-1-propyl-1,2-dihydro-pyrimidine-5-carbonitrile
    —— 2-(cyclopropylamino)-4-hydroxy-6-(3-methoxy-4-(trifluoromethyl)phenyl)pyrimidine-5-carbonitrile 945003-39-4 C16H13F3N4O2
    2-(cyclopropylamino)-4-hydroxy-6-(3-methoxy-4-(trifluoromethyl)phenyl)pyrimidine-5-carbonitrile
    —— N-(2-(2,2-dimethyl-4-phenyltetrahydro-2H-pyran-4-yl)ethyl)-6-(1-methyl-1H-pyrazol-3-yl)pyrazin-2-amine 1581258-02-7 C23H29N5O
    N-(2-(2,2-dimethyl-4-phenyltetrahydro-2H-pyran-4-yl)ethyl)-6-(1-methyl-1H-pyrazol-3-yl)pyrazin-2-amine
    —— N-(2-(2,2-dimethyl-4-phenyltetrahydro-2H-pyran-4-yl)ethyl)-6-(pyrimidin-5-yl)pyrazin-2-amine 1581258-08-3 C23H27N5O
    N-(2-(2,2-dimethyl-4-phenyltetrahydro-2H-pyran-4-yl)ethyl)-6-(pyrimidin-5-yl)pyrazin-2-amine
    —— N-(2-(2,2-dimethyl-4-phenyltetrahydro-2H-pyran-4-yl)ethyl)-6-phenylpyrazin-2-amine 1581258-04-9 C25H29N3O
    N-(2-(2,2-dimethyl-4-phenyltetrahydro-2H-pyran-4-yl)ethyl)-6-phenylpyrazin-2-amine
    —— N-(2-(2,2-dimethyl-4-phenyltetrahydro-2H-pyran-4-yl)ethyl)-6-(6-methoxypyridin-3-yl)pyrazin-2-amine 1581258-07-2 C25H30N4O2
    N-(2-(2,2-dimethyl-4-phenyltetrahydro-2H-pyran-4-yl)ethyl)-6-(6-methoxypyridin-3-yl)pyrazin-2-amine
    —— 6-(3,5-dimethyl-1H-pyrazol-4-yl)-N-(2-(2,2-dimethyl-4-phenyltetrahydro-2H-pyran-4-yl)ethyl)pyrazin-2-amine 1581258-17-4 C24H31N5O
    6-(3,5-dimethyl-1H-pyrazol-4-yl)-N-(2-(2,2-dimethyl-4-phenyltetrahydro-2H-pyran-4-yl)ethyl)pyrazin-2-amine
    —— (R)-ethyl 4-(2-chloro-4-fluorophenyl)-6-methyl-2-(thiazol-2-yl)-1,4-dihydropyrimidine-5-carboxylate 247037-81-6 C17H15ClFN3O2S
    (R)-ethyl 4-(2-chloro-4-fluorophenyl)-6-methyl-2-(thiazol-2-yl)-1,4-dihydropyrimidine-5-carboxylate
    —— 6-(2,5-difluorophenyl)-N-(2-(2,2-dimethyl-4-phenyltetrahydro-2H-pyran-4-yl)ethyl)pyrazin-2-amine 1581257-92-2 C25H27F2N3O
    6-(2,5-difluorophenyl)-N-(2-(2,2-dimethyl-4-phenyltetrahydro-2H-pyran-4-yl)ethyl)pyrazin-2-amine
    —— 1<(2-Hydroxyethoxy)methyl>-(E)-5-(oct-1-en-3-ynyl)uracil 85267-68-1 C15H20N2O4
    1<(2-Hydroxyethoxy)methyl>-(E)-5-(oct-1-en-3-ynyl)uracil
    —— 5,6-dichloro-3-ethoxy-pyrazine-2-carboxylic acid ethyl ester 57796-18-6 C9H10Cl2N2O3
    5,6-dichloro-3-ethoxy-pyrazine-2-carboxylic acid ethyl ester
    —— 4-((4-chlorobenzyl)oxy)pyrimidin-2(1H)-one 1447911-97-8 C11H9ClN2O2
    4-((4-chlorobenzyl)oxy)pyrimidin-2(1H)-one
    —— N-{2-[3-(2-{3-chloro-4-[(1-methylethyl)oxy]phenyl}-5-pyrimidinyl)-2-ethylphenyl]ethyl}-N-methylglycine 1334607-45-2 C26H30ClN3O3
    N-{2-[3-(2-{3-chloro-4-[(1-methylethyl)oxy]phenyl}-5-pyrimidinyl)-2-ethylphenyl]ethyl}-N-methylglycine
    —— (E)-1-(6-methyl-2-pyridyl)-N-[3-[2-(6-methyl-2-pyridyl)pyrimidin-4-yl]propoxy]ethanimine 1375216-81-1 C21H23N5O
    (E)-1-(6-methyl-2-pyridyl)-N-[3-[2-(6-methyl-2-pyridyl)pyrimidin-4-yl]propoxy]ethanimine
    —— (E)-1-(6-methyl-2-pyridyl)-N-[3-[2-(6-methyl-2-pyridyl)pyrimidin-4-yl]prop-2-ynoxy]ethanimine 1375217-89-2 C21H19N5O
    (E)-1-(6-methyl-2-pyridyl)-N-[3-[2-(6-methyl-2-pyridyl)pyrimidin-4-yl]prop-2-ynoxy]ethanimine
    —— 2-{3-[3-(3-chlorophenyl)-6-oxo-6H-pyridazin-1-ylmethyl]phenyl}-thiazole-5-carbaldehyde 1007098-91-0 C21H14ClN3O2S
    2-{3-[3-(3-chlorophenyl)-6-oxo-6H-pyridazin-1-ylmethyl]phenyl}-thiazole-5-carbaldehyde
    —— 3-[3-(3-chlorophenyl)-6-oxo-6H-pyridazin-1-ylmethyl]thiobenzamide 1007098-90-9 C18H14ClN3OS
    3-[3-(3-chlorophenyl)-6-oxo-6H-pyridazin-1-ylmethyl]thiobenzamide
    —— 5-acetyl-4-(4'-methoxyphenyl)-6-methylpyrimidin-2(1H)-one 1091909-54-4 C14H14N2O3
    5-acetyl-4-(4'-methoxyphenyl)-6-methylpyrimidin-2(1H)-one