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 字母
    按分子首字母查询
    按分子CAS号查询
    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methylene-2H-pyran-2-one —— C6H8O2
    4-Methylene-2H-pyran-2-one
    —— 4-(4-chlorophenoxy)-α-phenoxy-propionic acid chloride —— C15H12Cl2O3
    4-(4-chlorophenoxy)-α-phenoxy-propionic acid chloride
    —— 4-phenylcyclohexanecarboxylic acid methyl ester —— C14H18O2
    4-phenylcyclohexanecarboxylic acid methyl ester
    —— 4-(4-amino-2-fluorophenyl)1,1-dioxidothiomorpholine —— C10H13FN2O2S
    4-(4-amino-2-fluorophenyl)1,1-dioxidothiomorpholine
    —— (4E)-4-benzylidene-2-(4-methoxybenzyl)-2,4-dihydro-3H-pyrazol-3-one —— C18H16N2O2
    (4E)-4-benzylidene-2-(4-methoxybenzyl)-2,4-dihydro-3H-pyrazol-3-one
    —— 4-((4’-(methylsulfonyl)biphenyl-4-yloxy)methyl)-1-((1-(trifluoromethyl)cyclopropyl)methyl)piperidine —— C24H28F3NO3S
    4-((4’-(methylsulfonyl)biphenyl-4-yloxy)methyl)-1-((1-(trifluoromethyl)cyclopropyl)methyl)piperidine
    —— 4-methyl-3-nitrophenylurea —— C8H9N3O3
    4-methyl-3-nitrophenylurea
    —— (4S)-3-methyl-4-(N-(D-α-methylbenzylamino)carbonylamino)methyl-2,2-bis(trifluoromethyl)-1,3-oxazolidin-5-one —— C16H17F6N3O3
    (4S)-3-methyl-4-(N-(D-α-methylbenzylamino)carbonylamino)methyl-2,2-bis(trifluoromethyl)-1,3-oxazolidin-5-one
    —— 4-(4-phenethyl-1H-pyrazol-1-yl)benzoic acid —— C18H16N2O2
    4-(4-phenethyl-1H-pyrazol-1-yl)benzoic acid
    —— (4-(7-(benzyloxy)-2-(dimethylamino)-6-methoxyquinazolin-4-yl)piperazin-1-yl)(phenyl)methanone —— C29H31N5O3
    (4-(7-(benzyloxy)-2-(dimethylamino)-6-methoxyquinazolin-4-yl)piperazin-1-yl)(phenyl)methanone
    —— [(4-methyl-1H-pyrazole-1-yl)] (3,3,3-trifluoropropyl) malononitrile —— C11H11F3N4
    [(4-methyl-1H-pyrazole-1-yl)] (3,3,3-trifluoropropyl) malononitrile
    —— 4,4'-bis[7''-(dimethylamino)-9''-oxotricyclo[5.2.2.0<sup>1,6</sup>]undec-10''-en-11''-yl]biphenyl —— C38H44N2O2
    4,4'-bis[7''-(dimethylamino)-9''-oxotricyclo[5.2.2.0<sup>1,6</sup>]undec-10''-en-11''-yl]biphenyl
    —— 4-propyl-1-(1H-pyrrolo[2,3-b]pyridin-5-ylmethyl)pyrrolidin-2-one —— C15H19N3O
    4-propyl-1-(1H-pyrrolo[2,3-b]pyridin-5-ylmethyl)pyrrolidin-2-one
    —— 4-(3-bromoanilino)-6-chloropyrido[3,4-d]pyrimidine —— C13H8BrClN4
    4-(3-bromoanilino)-6-chloropyrido[3,4-d]pyrimidine
    —— 4-tert-Butyl-1-phenyl-2,7-dihydro-1H-azepine —— C16H21N
    4-tert-Butyl-1-phenyl-2,7-dihydro-1H-azepine
    —— 4b,5,7,8,11,11-Hexamethyl-4b,5-dihydro-11H-indeno<1,2-b>quinoxaline —— C21H24N2
    4b,5,7,8,11,11-Hexamethyl-4b,5-dihydro-11H-indeno<1,2-b>quinoxaline
    —— (4aS,5S,5aS,6R,8aR,9aS)-5-formyl-6-methyl-8-oxodecahydrofuro[3,4-g]quinoline-1-carboxylic acid ethyl ester —— C16H23NO5
    (4aS,5S,5aS,6R,8aR,9aS)-5-formyl-6-methyl-8-oxodecahydrofuro[3,4-g]quinoline-1-carboxylic acid ethyl ester
    —— (4-isopropyl-3-methyl-1-phenyl-1H-pyrazol-5-yl) 2-methylbenzoate —— C21H22N2O2
    (4-isopropyl-3-methyl-1-phenyl-1H-pyrazol-5-yl) 2-methylbenzoate
    —— 4-amino-5-chloro-N-(1-(2-cyclohexanecarbonylaminoethyl)pyrrolidin-3-ylmethyl)-2-methoxybenzamide —— C22H33ClN4O3
    4-amino-5-chloro-N-(1-(2-cyclohexanecarbonylaminoethyl)pyrrolidin-3-ylmethyl)-2-methoxybenzamide
    —— 4-(2-(benzyloxy)-3-nitrophenyl)-1H-pyrazole —— C16H13N3O3
    4-(2-(benzyloxy)-3-nitrophenyl)-1H-pyrazole
    —— 4-(4-Fluorophenyl)-2-(1-methylethyl)-6-(2-methylphenyl)-3-pyridinecarboxaldehyde —— C22H20FNO
    4-(4-Fluorophenyl)-2-(1-methylethyl)-6-(2-methylphenyl)-3-pyridinecarboxaldehyde
    —— 4-(<i>N</i>-acetyl-sulfanilyl)-piperazine-1-carboxylic acid diethylamide —— C17H26N4O4S
    4-(<i>N</i>-acetyl-sulfanilyl)-piperazine-1-carboxylic acid diethylamide
    —— 4-(4-Methyl-pyridazin-3-yl)-piperazine-1-carboxylic acid (6-fluoro-benzothiazol-2-yl)-amide —— C17H17FN6OS
    4-(4-Methyl-pyridazin-3-yl)-piperazine-1-carboxylic acid (6-fluoro-benzothiazol-2-yl)-amide
    —— 4-t-butylphenyl 4-t-butylcyclohex-1-enecarboxylate —— C21H30O2
    4-t-butylphenyl 4-t-butylcyclohex-1-enecarboxylate
    —— (4-{[3-(8-chloro-3-phenylcinnolin-4-yl)phenoxy]methyl}phenyl)acetic acid —— C29H21ClN2O3
    (4-{[3-(8-chloro-3-phenylcinnolin-4-yl)phenoxy]methyl}phenyl)acetic acid
    —— 4-{4-[3-(1-adamantyl)ureido]benzoyl}piperazine-1-carboxylic acid tert-butyl ester —— C27H38N4O4
    4-{4-[3-(1-adamantyl)ureido]benzoyl}piperazine-1-carboxylic acid tert-butyl ester
    —— 4-methyl-N-[(RS)-1-((RS)-oxiran-2-yl)butyl]benzenesulfonamide —— C13H19NO3S
    4-methyl-N-[(RS)-1-((RS)-oxiran-2-yl)butyl]benzenesulfonamide
    —— 4-(1,5-bis(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-3-yl)benzene-1,3-diol —— C21H16Cl2N2O2
    4-(1,5-bis(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-3-yl)benzene-1,3-diol
    —— 4-(3-piperidin-1-ylpropoxy)benzamide —— C15H22N2O2
    4-(3-piperidin-1-ylpropoxy)benzamide
    —— 4-[(3S)-3-cyano-3-(3.5-dichloro-phenyl)-4.4.4-trifluorobutanoyl]-2-methylbenzoic acid tert-butyl ester —— C23H20Cl2F3NO3
    4-[(3S)-3-cyano-3-(3.5-dichloro-phenyl)-4.4.4-trifluorobutanoyl]-2-methylbenzoic acid tert-butyl ester
    —— 4-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methylbenzoic acid ethyl ester —— C20H16Cl2F3NO3
    4-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methylbenzoic acid ethyl ester
    —— 4-[4-(4-Fluoro-phenyl)-5-methyl-5-phenyl-4,5-dihydro-[1,2,4]oxadiazol-3-yl]-benzoic acid methyl ester —— C23H19FN2O3
    4-[4-(4-Fluoro-phenyl)-5-methyl-5-phenyl-4,5-dihydro-[1,2,4]oxadiazol-3-yl]-benzoic acid methyl ester
    —— (4S)-4-amino-5-ethoxydihydrofuran-2(3H)-one —— C6H11NO3
    (4S)-4-amino-5-ethoxydihydrofuran-2(3H)-one
    —— 4α-methyl-5α-cholestan-3β-yl 4-bromobenzoate —— C35H53BrO2
    4α-methyl-5α-cholestan-3β-yl 4-bromobenzoate
    —— 4-(3-benzamidophenyl)pyridine-2,6-dicarboxylic acid —— C20H14N2O5
    4-(3-benzamidophenyl)pyridine-2,6-dicarboxylic acid
    —— 4-((1-benzyl-1H-1,2,3-triazol-4-yl)methyl)-6-fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one —— C18H15FN4O2
    4-((1-benzyl-1H-1,2,3-triazol-4-yl)methyl)-6-fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one
    —— 4-bromo-1',2'-dihydro-[1,4']bipyrazolyl-3'-one hydrochloride —— C6H5BrN4O*ClH
    4-bromo-1',2'-dihydro-[1,4']bipyrazolyl-3'-one hydrochloride
    —— 4-(3-Amino-2,2-difluoropropylamino)-4-methyl-1-(2-nitro-1H-imidazol-1-yl)-3-pentanone oxime —— C12H20F2N6O3
    4-(3-Amino-2,2-difluoropropylamino)-4-methyl-1-(2-nitro-1H-imidazol-1-yl)-3-pentanone oxime
    —— 4-(4-(4-(4-bromophenyl)piperazin-1-yl)phenyl)-2-(2,2,2-trifluoroethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one —— C20H19BrF3N5O
    4-(4-(4-(4-bromophenyl)piperazin-1-yl)phenyl)-2-(2,2,2-trifluoroethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— [(4-bromo-3-(pentafluoroethyl)-1H-pyrazole-1-yl)methyl] (3,3,3-trifluoropropyl) malononitrile —— C12H7BrF8N4
    [(4-bromo-3-(pentafluoroethyl)-1H-pyrazole-1-yl)methyl] (3,3,3-trifluoropropyl) malononitrile
    —— 4,6-di(furan-2-ylcarbonylamino)-1,2-dihydro-2,2-dimethyl-1-(naphth-1-ylmethoxy)-1,3,5-triazine —— C26H23N5O5
    4,6-di(furan-2-ylcarbonylamino)-1,2-dihydro-2,2-dimethyl-1-(naphth-1-ylmethoxy)-1,3,5-triazine
    —— 4-((Z)-((Z)-5,6-dimethoxy-3-(4-methoxybenzylidene)isobenzofuran-1(3H)-ylidene)methyl)-N,N-dimethylaniline —— C27H27NO4
    4-((Z)-((Z)-5,6-dimethoxy-3-(4-methoxybenzylidene)isobenzofuran-1(3H)-ylidene)methyl)-N,N-dimethylaniline
    —— 4-ketocyclohexyl tosylate 2,2-dimethyl-1,3-dipropylene ketal —— C18H26O5S
    4-ketocyclohexyl tosylate 2,2-dimethyl-1,3-dipropylene ketal
    —— 4-(naphthalen-2-ylmethyl)pyridine —— C16H13N
    4-(naphthalen-2-ylmethyl)pyridine
    —— 4-(1-fluoroethyl)benzoic acid —— C9H9FO2
    4-(1-fluoroethyl)benzoic acid
    —— 4-Methyl-2-[methyl-(tetrahydro-pyran-4-yl)-amino]-pentanoic acid [2-(4-benzyloxyphenyl)-1-(1-methoxymethyl-propylcarbamoyl)-ethyl]-amide —— C33H49N3O5
    4-Methyl-2-[methyl-(tetrahydro-pyran-4-yl)-amino]-pentanoic acid [2-(4-benzyloxyphenyl)-1-(1-methoxymethyl-propylcarbamoyl)-ethyl]-amide
    —— 4,7-bis{5-[4-(trimethylsilyl)phenyl]-2-thienyl}-2,1,3-benzothiadiazole —— C32H32N2S3Si2
    4,7-bis{5-[4-(trimethylsilyl)phenyl]-2-thienyl}-2,1,3-benzothiadiazole
    —— (+/-)-4-((cis-2-fluoro-2-methylcyclopentyl)amino)-6-(4-(methylcarbamoyl)phenyl)pyrrolo[1,2-b]pyridazine-3-carboxamide —— C22H24FN5O2
    (+/-)-4-((cis-2-fluoro-2-methylcyclopentyl)amino)-6-(4-(methylcarbamoyl)phenyl)pyrrolo[1,2-b]pyridazine-3-carboxamide
    —— 4,5-dihydroxy-4-(3-methyl-2-butenyl)benzoic acid methyl ester —— C13H16O4
    4,5-dihydroxy-4-(3-methyl-2-butenyl)benzoic acid methyl ester
    —— (4-methyl-pyrimidin-2-yl)-picryl-amine —— C11H8N6O6
    (4-methyl-pyrimidin-2-yl)-picryl-amine