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 二嗪烷类

    二嗪烷类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[4-(4-bromophenyl)sulfonylpiperazin-1-yl]-N-[(E)-(2-chlorophenyl)methylideneamino]acetamide —— C19H20BrClN4O3S
    2-[4-(4-bromophenyl)sulfonylpiperazin-1-yl]-N-[(E)-(2-chlorophenyl)methylideneamino]acetamide
    —— 2-(4-benzylpiperazin-1-yl)-N'-[(E)-(3,4-dichlorophenyl)methylidene]acetohydrazide —— C20H22Cl2N4O
    2-(4-benzylpiperazin-1-yl)-N'-[(E)-(3,4-dichlorophenyl)methylidene]acetohydrazide
    —— 2-(4-benzyl-1-piperazinyl)-N'-[(E)-(4-nitrophenyl)methylidene]acetohydrazide —— C20H23N5O3
    2-(4-benzyl-1-piperazinyl)-N'-[(E)-(4-nitrophenyl)methylidene]acetohydrazide
    —— (E)-1-[(2R)-2,4-dimethylpiperazin-1-yl]-3-pyrazin-2-ylprop-2-en-1-one —— C13H18N4O
    (E)-1-[(2R)-2,4-dimethylpiperazin-1-yl]-3-pyrazin-2-ylprop-2-en-1-one
    —— (2S)-2,4-dimethyl-N-[3-(2-oxopyrrolidin-1-yl)propyl]piperazine-1-carboxamide —— C14H26N4O2
    (2S)-2,4-dimethyl-N-[3-(2-oxopyrrolidin-1-yl)propyl]piperazine-1-carboxamide
    —— 1-[(2S)-2,4-dimethylpiperazin-1-yl]-3-(3-thiophen-2-yl-1,2,4-oxadiazol-5-yl)propan-1-one —— C15H20N4O2S
    1-[(2S)-2,4-dimethylpiperazin-1-yl]-3-(3-thiophen-2-yl-1,2,4-oxadiazol-5-yl)propan-1-one
    —— 2-[4-(2-chlorobenzyl)piperazin-1-yl]-N'-[(E)-(3-chlorophenyl)methylidene]acetohydrazide —— C20H22Cl2N4O
    2-[4-(2-chlorobenzyl)piperazin-1-yl]-N'-[(E)-(3-chlorophenyl)methylidene]acetohydrazide
    —— (2R)-N-[(2-methoxyphenyl)methyl]-2,4-dimethylpiperazine-1-carboxamide —— C15H23N3O2
    (2R)-N-[(2-methoxyphenyl)methyl]-2,4-dimethylpiperazine-1-carboxamide
    —— (2S)-2,4-dimethyl-N-(2-pyrazol-1-ylpyridin-3-yl)piperazine-1-carboxamide —— C15H20N6O
    (2S)-2,4-dimethyl-N-(2-pyrazol-1-ylpyridin-3-yl)piperazine-1-carboxamide
    —— (E)-1-[(2R)-2,4-dimethylpiperazin-1-yl]-3-pyridin-2-ylprop-2-en-1-one —— C14H19N3O
    (E)-1-[(2R)-2,4-dimethylpiperazin-1-yl]-3-pyridin-2-ylprop-2-en-1-one
    —— 2-[4-(4-bromophenyl)sulfonylpiperazin-1-ium-1-yl]-N-[(E)-(2-chlorophenyl)methylideneamino]acetamide —— C19H21BrClN4O3S+
    2-[4-(4-bromophenyl)sulfonylpiperazin-1-ium-1-yl]-N-[(E)-(2-chlorophenyl)methylideneamino]acetamide
    —— 2-[4-(2-chlorobenzyl)piperazin-1-yl]-N'-{(E)-[4-(dimethylamino)phenyl]methylidene}acetohydrazide 315198-42-6 C22H28ClN5O
    2-[4-(2-chlorobenzyl)piperazin-1-yl]-N'-{(E)-[4-(dimethylamino)phenyl]methylidene}acetohydrazide
    —— (E)-1-(5-methylfuran-2-yl)-N-(4-pyridin-1-ium-2-ylpiperazin-1-yl)methanimine —— C15H19N4O+
    (E)-1-(5-methylfuran-2-yl)-N-(4-pyridin-1-ium-2-ylpiperazin-1-yl)methanimine
    —— 2-[4-(2-chlorobenzyl)piperazin-1-yl]-N'-[(E)-(2-chlorophenyl)methylidene]acetohydrazide —— C20H22Cl2N4O
    2-[4-(2-chlorobenzyl)piperazin-1-yl]-N'-[(E)-(2-chlorophenyl)methylidene]acetohydrazide
    —— N'-[(E)-(5-bromo-2-fluorophenyl)methylidene]-2-[4-(4-methylbenzyl)piperazin-1-yl]acetohydrazide —— C21H24BrFN4O
    N'-[(E)-(5-bromo-2-fluorophenyl)methylidene]-2-[4-(4-methylbenzyl)piperazin-1-yl]acetohydrazide
    —— 3-[2-[(2R)-2,4-dimethylpiperazin-1-yl]-2-oxoethyl]-5-phenyl-1,3,4-oxadiazol-2-one —— C16H20N4O3
    3-[2-[(2R)-2,4-dimethylpiperazin-1-yl]-2-oxoethyl]-5-phenyl-1,3,4-oxadiazol-2-one
    —— (2R)-2,4-dimethyl-N-(2-morpholin-4-ylethyl)piperazine-1-carboxamide —— C13H26N4O2
    (2R)-2,4-dimethyl-N-(2-morpholin-4-ylethyl)piperazine-1-carboxamide
    —— 2-[4-(4-chlorobenzyl)piperazin-1-yl]-N'-[(E)-(2-chloro-6-fluorophenyl)methylidene]acetohydrazide —— C20H21Cl2FN4O
    2-[4-(4-chlorobenzyl)piperazin-1-yl]-N'-[(E)-(2-chloro-6-fluorophenyl)methylidene]acetohydrazide
    —— 2-(4-bromopyrazol-1-yl)-1-[(2R)-2,4-dimethylpiperazin-1-yl]-2-methylpropan-1-one —— C13H21BrN4O
    2-(4-bromopyrazol-1-yl)-1-[(2R)-2,4-dimethylpiperazin-1-yl]-2-methylpropan-1-one
    —— (E)-3-(1-benzyltriazol-4-yl)-1-[(2S)-2,4-dimethylpiperazin-1-yl]prop-2-en-1-one —— C18H23N5O
    (E)-3-(1-benzyltriazol-4-yl)-1-[(2S)-2,4-dimethylpiperazin-1-yl]prop-2-en-1-one
    —— (E)-3-(1-benzyltriazol-4-yl)-1-[(2R)-2,4-dimethylpiperazin-1-yl]prop-2-en-1-one —— C18H23N5O
    (E)-3-(1-benzyltriazol-4-yl)-1-[(2R)-2,4-dimethylpiperazin-1-yl]prop-2-en-1-one
    —— (2R)-1-[(2S)-2,4-dimethylpiperazin-1-yl]-2-(1,2,4-triazol-1-yl)propan-1-one —— C11H19N5O
    (2R)-1-[(2S)-2,4-dimethylpiperazin-1-yl]-2-(1,2,4-triazol-1-yl)propan-1-one
    —— (2R)-1-[(2R)-2,4-dimethylpiperazin-1-yl]-2-(1,2,4-triazol-1-yl)propan-1-one —— C11H19N5O
    (2R)-1-[(2R)-2,4-dimethylpiperazin-1-yl]-2-(1,2,4-triazol-1-yl)propan-1-one
    —— (E)-3-(5-bromofuran-2-yl)-1-[(2S)-2,4-dimethylpiperazin-1-yl]prop-2-en-1-one —— C13H17BrN2O2
    (E)-3-(5-bromofuran-2-yl)-1-[(2S)-2,4-dimethylpiperazin-1-yl]prop-2-en-1-one
    —— (E)-1-[(2R)-2,4-dimethylpiperazin-1-yl]-3-(1-methylpyrazol-4-yl)prop-2-en-1-one —— C13H20N4O
    (E)-1-[(2R)-2,4-dimethylpiperazin-1-yl]-3-(1-methylpyrazol-4-yl)prop-2-en-1-one
    —— (E)-3-(6-chloroimidazo[2,1-b][1,3]thiazol-5-yl)-1-[(2R)-2,4-dimethylpiperazin-1-yl]prop-2-en-1-one —— C14H17ClN4OS
    (E)-3-(6-chloroimidazo[2,1-b][1,3]thiazol-5-yl)-1-[(2R)-2,4-dimethylpiperazin-1-yl]prop-2-en-1-one
    —— (E)-3-(6-chloroimidazo[2,1-b][1,3]thiazol-5-yl)-1-[(2S)-2,4-dimethylpiperazin-1-yl]prop-2-en-1-one —— C14H17ClN4OS
    (E)-3-(6-chloroimidazo[2,1-b][1,3]thiazol-5-yl)-1-[(2S)-2,4-dimethylpiperazin-1-yl]prop-2-en-1-one
    —— 2-{4-[(4-bromophenyl)sulfonyl]piperazin-1-yl}-N'-[(1E,2Z)-2-chloro-3-phenylprop-2-en-1-ylidene]acetohydrazide —— C21H22BrClN4O3S
    2-{4-[(4-bromophenyl)sulfonyl]piperazin-1-yl}-N'-[(1E,2Z)-2-chloro-3-phenylprop-2-en-1-ylidene]acetohydrazide
    —— 2-(4-bromopyrazol-1-yl)-1-[(2S)-2,4-dimethylpiperazin-1-yl]-2-methylpropan-1-one —— C13H21BrN4O
    2-(4-bromopyrazol-1-yl)-1-[(2S)-2,4-dimethylpiperazin-1-yl]-2-methylpropan-1-one
    —— (E)-3-(5-bromofuran-2-yl)-1-[(2R)-2,4-dimethylpiperazin-1-yl]prop-2-en-1-one —— C13H17BrN2O2
    (E)-3-(5-bromofuran-2-yl)-1-[(2R)-2,4-dimethylpiperazin-1-yl]prop-2-en-1-one
    —— 2-[4-(4-methylbenzyl)piperazin-1-yl]-N'-[(E)-(4-nitrophenyl)methylidene]acetohydrazide —— C21H25N5O3
    2-[4-(4-methylbenzyl)piperazin-1-yl]-N'-[(E)-(4-nitrophenyl)methylidene]acetohydrazide
    —— 2-[4-(4-bromophenyl)sulfonylpiperazin-1-yl]-N-[(E)-(2-chloro-6-fluorophenyl)methylideneamino]acetamide —— C19H19BrClFN4O3S
    2-[4-(4-bromophenyl)sulfonylpiperazin-1-yl]-N-[(E)-(2-chloro-6-fluorophenyl)methylideneamino]acetamide
    —— 2-(4-chloropyrazol-1-yl)-1-[(2S)-2,4-dimethylpiperazin-1-yl]-2-methylpropan-1-one —— C13H21ClN4O
    2-(4-chloropyrazol-1-yl)-1-[(2S)-2,4-dimethylpiperazin-1-yl]-2-methylpropan-1-one
    —— 1-[4-[(3R,4R)-4-methyl-1-(2-pyrazol-1-ylethyl)pyrrolidin-3-yl]piperazin-1-yl]ethanone —— C16H27N5O
    1-[4-[(3R,4R)-4-methyl-1-(2-pyrazol-1-ylethyl)pyrrolidin-3-yl]piperazin-1-yl]ethanone
    —— 2-(4-benzylpiperazin-1-yl)-N'-[(E)-(4-methoxyphenyl)methylidene]acetohydrazide —— C21H26N4O2
    2-(4-benzylpiperazin-1-yl)-N'-[(E)-(4-methoxyphenyl)methylidene]acetohydrazide
    —— (E)-1-[(2S)-2,4-dimethylpiperazin-1-yl]-3-pyrazin-2-ylprop-2-en-1-one —— C13H18N4O
    (E)-1-[(2S)-2,4-dimethylpiperazin-1-yl]-3-pyrazin-2-ylprop-2-en-1-one
    —— (E)-1-[(2S)-2,4-dimethylpiperazin-1-yl]-3-(1,3-thiazol-2-yl)prop-2-en-1-one —— C12H17N3OS
    (E)-1-[(2S)-2,4-dimethylpiperazin-1-yl]-3-(1,3-thiazol-2-yl)prop-2-en-1-one
    —— 2-[4-(4-bromophenyl)sulfonylpiperazin-1-yl]-N-[(E)-pyridin-2-ylmethylideneamino]acetamide —— C18H20BrN5O3S
    2-[4-(4-bromophenyl)sulfonylpiperazin-1-yl]-N-[(E)-pyridin-2-ylmethylideneamino]acetamide
    —— 2-(4-(2-Chlorobenzyl)-1-piperazinyl)-N'-(3-fluorobenzylidene)acetohydrazide —— C20H22ClFN4O
    2-(4-(2-Chlorobenzyl)-1-piperazinyl)-N'-(3-fluorobenzylidene)acetohydrazide
    —— 2-(4-benzyl-1-piperazinyl)-N'-[(E)-(3-methoxyphenyl)methylidene]acetohydrazide —— C21H26N4O2
    2-(4-benzyl-1-piperazinyl)-N'-[(E)-(3-methoxyphenyl)methylidene]acetohydrazide
    —— 2-[4-(2-chlorobenzyl)piperazin-1-yl]-N'-[(E)-(2-chloro-5-nitrophenyl)methylidene]acetohydrazide —— C20H21Cl2N5O3
    2-[4-(2-chlorobenzyl)piperazin-1-yl]-N'-[(E)-(2-chloro-5-nitrophenyl)methylidene]acetohydrazide
    —— 1-[4-[(3R,4S)-4-methyl-1-(2-pyrazol-1-ylethyl)pyrrolidin-3-yl]piperazin-1-yl]ethanone —— C16H27N5O
    1-[4-[(3R,4S)-4-methyl-1-(2-pyrazol-1-ylethyl)pyrrolidin-3-yl]piperazin-1-yl]ethanone
    —— 2-[4-(4-chlorobenzyl)piperazin-1-yl]-N'-[(E)-phenylmethylidene]acetohydrazide —— C20H23ClN4O
    2-[4-(4-chlorobenzyl)piperazin-1-yl]-N'-[(E)-phenylmethylidene]acetohydrazide
    —— 2-(4-benzylpiperazine-1,4-diium-1-yl)-N-[(Z)-[(E)-2-methyl-3-phenylprop-2-enylidene]amino]acetamide —— C23H30N4O+2
    2-(4-benzylpiperazine-1,4-diium-1-yl)-N-[(Z)-[(E)-2-methyl-3-phenylprop-2-enylidene]amino]acetamide
    —— 2-(4-((4-BR-PH)Sulfonyl)-1-piperazinyl)-N'-(3,4-DI-CL-benzylidene)acetohydrazide —— C19H19BrCl2N4O3S
    2-(4-((4-BR-PH)Sulfonyl)-1-piperazinyl)-N'-(3,4-DI-CL-benzylidene)acetohydrazide
    —— 2-[2-[(E)-[4-(2-methoxyphenyl)piperazin-1-yl]iminomethyl]phenoxy]acetate —— C20H22N3O4-
    2-[2-[(E)-[4-(2-methoxyphenyl)piperazin-1-yl]iminomethyl]phenoxy]acetate
    —— methyl 4-[(E)-(4-pyridin-1-ium-2-ylpiperazin-1-yl)iminomethyl]benzoate —— C18H21N4O2+
    methyl 4-[(E)-(4-pyridin-1-ium-2-ylpiperazin-1-yl)iminomethyl]benzoate
    —— ethyl (5E)-5-[(Z)-3-amino-2-cyano-3-[4-(2-hydroxyethyl)piperazin-1-yl]prop-2-enylidene]-2-methyl-4-oxothiophene-3-carboxylate —— C18H24N4O4S
    ethyl (5E)-5-[(Z)-3-amino-2-cyano-3-[4-(2-hydroxyethyl)piperazin-1-yl]prop-2-enylidene]-2-methyl-4-oxothiophene-3-carboxylate
    —— 1-[(2R)-2-methylbutyl]-4-(2-methylsulfonylethyl)piperazine —— C12H26N2O2S
    1-[(2R)-2-methylbutyl]-4-(2-methylsulfonylethyl)piperazine
    —— 1-[(2S)-2-methylbutyl]-4-(2-methylsulfonylethyl)piperazine —— C12H26N2O2S
    1-[(2S)-2-methylbutyl]-4-(2-methylsulfonylethyl)piperazine