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
    —— (3R)-1-(4-ethoxyphenyl)-3-methyl-4-(3-methylbutanoyl)piperazin-2-one —— C18H26N2O3
    (3R)-1-(4-ethoxyphenyl)-3-methyl-4-(3-methylbutanoyl)piperazin-2-one
    —— (3R)-3-methyl-1-(4-nitrophenyl)-4-[4-(trifluoromethyl)benzoyl]piperazin-2-one —— C19H16F3N3O4
    (3R)-3-methyl-1-(4-nitrophenyl)-4-[4-(trifluoromethyl)benzoyl]piperazin-2-one
    —— (3S)-1-(3-chloro-2-methylphenyl)-3-methyl-4-(2-methylpropanoyl)piperazin-2-one —— C16H21ClN2O2
    (3S)-1-(3-chloro-2-methylphenyl)-3-methyl-4-(2-methylpropanoyl)piperazin-2-one
    —— (3R)-4-(1,3-benzodioxole-5-carbonyl)-1-(4-chloro-2-methylphenyl)-3-methylpiperazin-2-one —— C20H19ClN2O4
    (3R)-4-(1,3-benzodioxole-5-carbonyl)-1-(4-chloro-2-methylphenyl)-3-methylpiperazin-2-one
    —— (3S)-4-[2-(4-chlorophenoxy)acetyl]-1-(4-ethoxyphenyl)-3-methylpiperazin-2-one —— C21H23ClN2O4
    (3S)-4-[2-(4-chlorophenoxy)acetyl]-1-(4-ethoxyphenyl)-3-methylpiperazin-2-one
    —— (3R)-1-(2,4-dimethylphenyl)-4-(4-methoxybenzoyl)-3-methylpiperazin-2-one —— C21H24N2O3
    (3R)-1-(2,4-dimethylphenyl)-4-(4-methoxybenzoyl)-3-methylpiperazin-2-one
    —— (2S)-4-(1,3-benzodioxol-5-yl)-2-methyl-3-oxo-N-propylpiperazine-1-carboxamide —— C16H21N3O4
    (2S)-4-(1,3-benzodioxol-5-yl)-2-methyl-3-oxo-N-propylpiperazine-1-carboxamide
    —— (3S)-1-(3-methoxyphenyl)-3-methyl-4-(2-phenylacetyl)piperazin-2-one —— C20H22N2O3
    (3S)-1-(3-methoxyphenyl)-3-methyl-4-(2-phenylacetyl)piperazin-2-one
    —— (3R)-4-[(2,6-difluorophenyl)methyl]-1-(3-ethoxyphenyl)-3-methylpiperazin-2-one —— C20H22F2N2O2
    (3R)-4-[(2,6-difluorophenyl)methyl]-1-(3-ethoxyphenyl)-3-methylpiperazin-2-one
    —— (3R)-4-(3-fluorobenzoyl)-3-methyl-1-(4-propan-2-ylphenyl)piperazin-2-one —— C21H23FN2O2
    (3R)-4-(3-fluorobenzoyl)-3-methyl-1-(4-propan-2-ylphenyl)piperazin-2-one
    —— (3S)-4-(2,4-dichlorobenzoyl)-1-(2,5-dimethoxyphenyl)-3-methylpiperazin-2-one —— C20H20Cl2N2O4
    (3S)-4-(2,4-dichlorobenzoyl)-1-(2,5-dimethoxyphenyl)-3-methylpiperazin-2-one
    —— (2R)-N-(3-chlorophenyl)-4-(2-fluoro-5-methylphenyl)-2-methyl-3-oxopiperazine-1-carboxamide —— C19H19ClFN3O2
    (2R)-N-(3-chlorophenyl)-4-(2-fluoro-5-methylphenyl)-2-methyl-3-oxopiperazine-1-carboxamide
    —— (3R)-1-(2,5-dimethoxyphenyl)-4-(3-methoxybenzoyl)-3-methylpiperazin-2-one —— C21H24N2O5
    (3R)-1-(2,5-dimethoxyphenyl)-4-(3-methoxybenzoyl)-3-methylpiperazin-2-one
    —— (2R)-2-methyl-N-(4-methylphenyl)-3-oxo-4-phenylpiperazine-1-carboxamide —— C19H21N3O2
    (2R)-2-methyl-N-(4-methylphenyl)-3-oxo-4-phenylpiperazine-1-carboxamide
    —— (3S)-1-(3-chloro-2-methylphenyl)-4-(4-fluorophenyl)sulfonyl-3-methylpiperazin-2-one —— C18H18ClFN2O3S
    (3S)-1-(3-chloro-2-methylphenyl)-4-(4-fluorophenyl)sulfonyl-3-methylpiperazin-2-one
    —— (3R)-1-(4-bromophenyl)-3-methyl-4-(3-methylbenzoyl)piperazin-2-one —— C19H19BrN2O2
    (3R)-1-(4-bromophenyl)-3-methyl-4-(3-methylbenzoyl)piperazin-2-one
    —— (3S)-1-(3-bromophenyl)-4-(4-fluorophenyl)sulfonyl-3-methylpiperazin-2-one —— C17H16BrFN2O3S
    (3S)-1-(3-bromophenyl)-4-(4-fluorophenyl)sulfonyl-3-methylpiperazin-2-one
    —— (3R)-1-(3-methoxyphenyl)-3-methyl-4-(3-phenylpropanoyl)piperazin-2-one —— C21H24N2O3
    (3R)-1-(3-methoxyphenyl)-3-methyl-4-(3-phenylpropanoyl)piperazin-2-one
    —— (3S)-4-(cyclopentanecarbonyl)-1-(3-ethoxyphenyl)-3-methylpiperazin-2-one —— C19H26N2O3
    (3S)-4-(cyclopentanecarbonyl)-1-(3-ethoxyphenyl)-3-methylpiperazin-2-one
    —— (3R)-1-(4-ethoxyphenyl)-3-methyl-4-(4-nitrobenzoyl)piperazin-2-one —— C20H21N3O5
    (3R)-1-(4-ethoxyphenyl)-3-methyl-4-(4-nitrobenzoyl)piperazin-2-one
    —— (3S)-1-(2,5-dimethoxyphenyl)-3-methyl-4-[(2-methylphenyl)methyl]piperazin-2-one —— C21H26N2O3
    (3S)-1-(2,5-dimethoxyphenyl)-3-methyl-4-[(2-methylphenyl)methyl]piperazin-2-one
    —— (3S)-1-(2,5-dimethoxyphenyl)-4-(3-methoxybenzoyl)-3-methylpiperazin-2-one —— C21H24N2O5
    (3S)-1-(2,5-dimethoxyphenyl)-4-(3-methoxybenzoyl)-3-methylpiperazin-2-one
    —— (3R)-4-(4-bromobenzoyl)-1-(2,4-difluorophenyl)-3-methylpiperazin-2-one —— C18H15BrF2N2O2
    (3R)-4-(4-bromobenzoyl)-1-(2,4-difluorophenyl)-3-methylpiperazin-2-one
    —— (3S)-1-(4-tert-butylphenyl)-4-[(2-fluorophenyl)methyl]-3-methylpiperazin-2-one —— C22H27FN2O
    (3S)-1-(4-tert-butylphenyl)-4-[(2-fluorophenyl)methyl]-3-methylpiperazin-2-one
    —— (3R)-1-(3-chloro-2-methylphenyl)-3-methyl-4-(3-methylbenzoyl)piperazin-2-one —— C20H21ClN2O2
    (3R)-1-(3-chloro-2-methylphenyl)-3-methyl-4-(3-methylbenzoyl)piperazin-2-one
    —— (3S)-1-(3,4-dimethylphenyl)-3-methyl-4-(2-methylpropanoyl)piperazin-2-one —— C17H24N2O2
    (3S)-1-(3,4-dimethylphenyl)-3-methyl-4-(2-methylpropanoyl)piperazin-2-one
    —— (3R)-4-[2-(4-chlorophenoxy)acetyl]-3-methyl-1-(3-methylphenyl)piperazin-2-one —— C20H21ClN2O3
    (3R)-4-[2-(4-chlorophenoxy)acetyl]-3-methyl-1-(3-methylphenyl)piperazin-2-one
    —— (2S)-2-methyl-N-(4-methylphenyl)-3-oxo-4-phenylpiperazine-1-carboxamide —— C19H21N3O2
    (2S)-2-methyl-N-(4-methylphenyl)-3-oxo-4-phenylpiperazine-1-carboxamide
    —— (3R)-4-(3-bromobenzoyl)-3-methyl-1-(4-propan-2-ylphenyl)piperazin-2-one —— C21H23BrN2O2
    (3R)-4-(3-bromobenzoyl)-3-methyl-1-(4-propan-2-ylphenyl)piperazin-2-one
    —— (2R)-2-methyl-4-naphthalen-1-yl-3-oxo-N-propylpiperazine-1-carboxamide —— C19H23N3O2
    (2R)-2-methyl-4-naphthalen-1-yl-3-oxo-N-propylpiperazine-1-carboxamide
    —— (3R)-1-(2,4-difluorophenyl)-4-[(2,4-difluorophenyl)methyl]-3-methylpiperazin-2-one —— C18H16F4N2O
    (3R)-1-(2,4-difluorophenyl)-4-[(2,4-difluorophenyl)methyl]-3-methylpiperazin-2-one
    —— (3S)-1-(4-bromophenyl)-3-methyl-4-(3-methylbenzoyl)piperazin-2-one —— C19H19BrN2O2
    (3S)-1-(4-bromophenyl)-3-methyl-4-(3-methylbenzoyl)piperazin-2-one
    —— methyl 4-[[(2R)-4-(3-chloro-4-methylphenyl)-2-methyl-3-oxopiperazin-1-yl]methyl]benzoate —— C21H23ClN2O3
    methyl 4-[[(2R)-4-(3-chloro-4-methylphenyl)-2-methyl-3-oxopiperazin-1-yl]methyl]benzoate
    —— (3S)-4-(3,5-dimethoxybenzoyl)-1-(3-fluorophenyl)-3-methylpiperazin-2-one —— C20H21FN2O4
    (3S)-4-(3,5-dimethoxybenzoyl)-1-(3-fluorophenyl)-3-methylpiperazin-2-one
    —— (3S)-4-(4-chlorobenzoyl)-3-methyl-1-(4-propan-2-ylphenyl)piperazin-2-one —— C21H23ClN2O2
    (3S)-4-(4-chlorobenzoyl)-3-methyl-1-(4-propan-2-ylphenyl)piperazin-2-one
    —— (3S)-1-(4-ethylphenyl)-4-(4-methoxybenzoyl)-3-methylpiperazin-2-one —— C21H24N2O3
    (3S)-1-(4-ethylphenyl)-4-(4-methoxybenzoyl)-3-methylpiperazin-2-one
    —— (3S)-4-(3-chlorobenzoyl)-1-(4-ethoxyphenyl)-3-methylpiperazin-2-one —— C20H21ClN2O3
    (3S)-4-(3-chlorobenzoyl)-1-(4-ethoxyphenyl)-3-methylpiperazin-2-one
    —— (3R)-1-(1,3-benzodioxol-5-yl)-3-methyl-4-(2-methylbenzoyl)piperazin-2-one —— C20H20N2O4
    (3R)-1-(1,3-benzodioxol-5-yl)-3-methyl-4-(2-methylbenzoyl)piperazin-2-one
    —— (3R)-4-(3-chlorobenzoyl)-1-(4-ethoxyphenyl)-3-methylpiperazin-2-one —— C20H21ClN2O3
    (3R)-4-(3-chlorobenzoyl)-1-(4-ethoxyphenyl)-3-methylpiperazin-2-one
    —— (3S)-4-acetyl-3-methyl-1-(4-propan-2-ylphenyl)piperazin-2-one —— C16H22N2O2
    (3S)-4-acetyl-3-methyl-1-(4-propan-2-ylphenyl)piperazin-2-one
    —— (3S)-1-(4-bromophenyl)-4-[(2,4-difluorophenyl)methyl]-3-methylpiperazin-2-one —— C18H17BrF2N2O
    (3S)-1-(4-bromophenyl)-4-[(2,4-difluorophenyl)methyl]-3-methylpiperazin-2-one
    —— (2S)-4-(3-bromophenyl)-2-methyl-3-oxo-N-propan-2-ylpiperazine-1-carboxamide —— C15H20BrN3O2
    (2S)-4-(3-bromophenyl)-2-methyl-3-oxo-N-propan-2-ylpiperazine-1-carboxamide
    —— (3R)-1-(5-chloro-2-methylphenyl)-4-(3,5-dimethoxybenzoyl)-3-methylpiperazin-2-one —— C21H23ClN2O4
    (3R)-1-(5-chloro-2-methylphenyl)-4-(3,5-dimethoxybenzoyl)-3-methylpiperazin-2-one
    —— 1-{[4-(2-Methoxyphenyl)piperazin-1-yl]acetyl}piperidine-4-carboxamide —— C19H28N4O3
    1-{[4-(2-Methoxyphenyl)piperazin-1-yl]acetyl}piperidine-4-carboxamide
    —— (3S)-3-methyl-4-[(2-methylphenyl)methyl]-1-naphthalen-1-ylpiperazin-2-one —— C23H24N2O
    (3S)-3-methyl-4-[(2-methylphenyl)methyl]-1-naphthalen-1-ylpiperazin-2-one
    —— Sdccgsbi-0138925.P001 —— C22H30N6O
    Sdccgsbi-0138925.P001
    —— (3R)-1-(3-bromophenyl)-4-(2-methoxyacetyl)-3-methylpiperazin-2-one —— C14H17BrN2O3
    (3R)-1-(3-bromophenyl)-4-(2-methoxyacetyl)-3-methylpiperazin-2-one
    —— N-(2-methylphenyl)-4-(2-pyrimidinyl)-1-piperazinecarboxamide —— C16H19N5O
    N-(2-methylphenyl)-4-(2-pyrimidinyl)-1-piperazinecarboxamide
    —— (3R)-4-benzoyl-1-(2,3-dihydro-1H-inden-5-yl)-3-methylpiperazin-2-one —— C21H22N2O2
    (3R)-4-benzoyl-1-(2,3-dihydro-1H-inden-5-yl)-3-methylpiperazin-2-one
    —— (3R)-4-(cyclopentanecarbonyl)-3-methyl-1-(2-phenylphenyl)piperazin-2-one —— C23H26N2O2
    (3R)-4-(cyclopentanecarbonyl)-3-methyl-1-(2-phenylphenyl)piperazin-2-one