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
    —— 4,4'-bis-(butylcarbamoyl)-2,2'-bipyridine —— C20H26N4O2
    4,4'-bis-(butylcarbamoyl)-2,2'-bipyridine
    —— 4-[(5-bromo, 1,2-dihydro-2-oxo-3H-indol-3-ylidene)amino]-N-(4,6-dimethyl-2-pyrimidinyl) benzene sulfonamide —— C20H16BrN5O3S
    4-[(5-bromo, 1,2-dihydro-2-oxo-3H-indol-3-ylidene)amino]-N-(4,6-dimethyl-2-pyrimidinyl) benzene sulfonamide
    —— 4-(butylcarbamoyl)phenyl 4-methylbenzenesulfonate —— C18H21NO4S
    4-(butylcarbamoyl)phenyl 4-methylbenzenesulfonate
    —— 4'-O-demethyl-4β-[(4-hydroxymethyl)-1,2,3-triazol-1-yl]-4-desoxypodophyllotoxin propyl carbamate —— C29H32N4O9
    4'-O-demethyl-4β-[(4-hydroxymethyl)-1,2,3-triazol-1-yl]-4-desoxypodophyllotoxin propyl carbamate
    —— 4-(3-(2-(4-bromophenoxy)acetyl)thioureido)-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide —— C21H20BrN5O4S2
    4-(3-(2-(4-bromophenoxy)acetyl)thioureido)-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide
    —— 4-bromo-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide —— C12H12BrN3O2S
    4-bromo-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide
    —— 4-[5-(4-chlorophenyl)thieno[2,3-d]pyrimidin-4-ylamino]-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide —— C24H19ClN6O2S2
    4-[5-(4-chlorophenyl)thieno[2,3-d]pyrimidin-4-ylamino]-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide
    —— 4,5-dichloro-2-[2-(3,4-dimethylphenyl)-2-oxoethyl]-3(2H)-pyridazinone —— C14H12Cl2N2O2
    4,5-dichloro-2-[2-(3,4-dimethylphenyl)-2-oxoethyl]-3(2H)-pyridazinone
    —— 4-((4-chloro-6-methyl-2-oxo-2H-chromen-3-yl)methyleneamino)-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide —— C23H19ClN4O4S
    4-((4-chloro-6-methyl-2-oxo-2H-chromen-3-yl)methyleneamino)-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide
    —— 4-((6,8-di-tert-butyl-4-chloro-2-oxo-2H-chromen-3-yl)methyleneamino)-N-(4, 6-dimethylpyrimidin-2-yl)benzenesulfonamide —— C30H33ClN4O4S
    4-((6,8-di-tert-butyl-4-chloro-2-oxo-2H-chromen-3-yl)methyleneamino)-N-(4, 6-dimethylpyrimidin-2-yl)benzenesulfonamide
    —— 4-benzyl-3-methyleneoxetan-2-one —— C11H10O2
    4-benzyl-3-methyleneoxetan-2-one
    —— 4-isothiocyanato-N,N-dimethylbenzenesulfonamide —— C9H10N2O2S2
    4-isothiocyanato-N,N-dimethylbenzenesulfonamide
    —— 4-((4-chloro-2-oxo-2H-chromen-3-yl)methyleneamino)-N-(4,6-dimethyl-pyrimidin-2-yl)benzenesulfonamide —— C22H17ClN4O4S
    4-((4-chloro-2-oxo-2H-chromen-3-yl)methyleneamino)-N-(4,6-dimethyl-pyrimidin-2-yl)benzenesulfonamide
    —— 4-(tert-butyl)-2-isothiocyanatothiazole —— C8H10N2S2
    4-(tert-butyl)-2-isothiocyanatothiazole
    —— 4β-[(4-hydroxymethyl)-1,2,3-triazol-1-yl]-4-desoxypodophyllotoxin propyl carbamate —— C30H34N4O9
    4β-[(4-hydroxymethyl)-1,2,3-triazol-1-yl]-4-desoxypodophyllotoxin propyl carbamate
    —— 4-(3-(3,4-dichlorophenyl)ureido)-N-(4,6-dimethylpyrimidin-2-yl)benzene-sulfonamide —— C19H17Cl2N5O3S
    4-(3-(3,4-dichlorophenyl)ureido)-N-(4,6-dimethylpyrimidin-2-yl)benzene-sulfonamide
    —— 4-chloro-2,6-dimethylthieno[2,3-d]pyrimidine —— C8H7ClN2S
    4-chloro-2,6-dimethylthieno[2,3-d]pyrimidine
    —— 4-(4-isothiocyanatobenzoyl)morpholine —— C12H12N2O2S
    4-(4-isothiocyanatobenzoyl)morpholine
    —— 4-chloro-N-(4-(N-(4,6-dimethylpyrimidin-2-yl)sulfamoyl)phenyl)benzamide —— C19H17ClN4O3S
    4-chloro-N-(4-(N-(4,6-dimethylpyrimidin-2-yl)sulfamoyl)phenyl)benzamide
    —— [4-(hydroxymethyl)cyclohexyl]methyl acetate —— C10H18O3
    [4-(hydroxymethyl)cyclohexyl]methyl acetate
    —— 4-acetylamino-4-(2-tert-butoxycarbonylethyl)heptanedioic acid di-tert-butyl ester —— C24H43NO7
    4-acetylamino-4-(2-tert-butoxycarbonylethyl)heptanedioic acid di-tert-butyl ester
    —— 4-(butylcarbamoyl)benzenesulfonyl chloride —— C11H14ClNO3S
    4-(butylcarbamoyl)benzenesulfonyl chloride
    —— <4-(4-methyl-1-piperazinyl)phenyl>guanidine —— C12H19N5*ClH
    <4-(4-methyl-1-piperazinyl)phenyl>guanidine
    —— 4-(n-butylamino)-6-phenylpyrimido[4,5-b][1,4]benzothiazepine —— C21H20N4S
    4-(n-butylamino)-6-phenylpyrimido[4,5-b][1,4]benzothiazepine
    —— (4-amino-2-((4-fluorophenyl)amino)thiazol-5-yl)(phenyl)methanone —— C16H12FN3OS
    (4-amino-2-((4-fluorophenyl)amino)thiazol-5-yl)(phenyl)methanone
    —— 4-hydroxy-2-(4'-hydroxy-2'-methoxyphenyl)-6-methoxybenzofuran-3-carbaldehyde —— C17H14O6
    4-hydroxy-2-(4'-hydroxy-2'-methoxyphenyl)-6-methoxybenzofuran-3-carbaldehyde
    —— 4-[4-amino-5-(3-fluorobenzoyl)thiazol-2-ylamino]piperidine-1-carboxylic acid tert-butyl ester —— C20H25FN4O3S
    4-[4-amino-5-(3-fluorobenzoyl)thiazol-2-ylamino]piperidine-1-carboxylic acid tert-butyl ester
    —— 4-methyl-mandelic acid-tropan-3-yl ester —— C17H23NO3
    4-methyl-mandelic acid-tropan-3-yl ester
    —— (+/-)-4-methyl-N-{2-[(2-{[(4-methylphenyl)sulfonyl]amino}ethyl)amino]cyclohexyl}benzenesulfonamide —— C22H31N3O4S2
    (+/-)-4-methyl-N-{2-[(2-{[(4-methylphenyl)sulfonyl]amino}ethyl)amino]cyclohexyl}benzenesulfonamide
    —— 4-methyl-N-[(3S)-methyl-4-oxohexyl]benzenesulfonamide —— C14H21NO3S
    4-methyl-N-[(3S)-methyl-4-oxohexyl]benzenesulfonamide
    —— 4-methyl-N-[(3S)-methyl-4-oxo-4-phenyl-butyl]benzenesulfonamide —— C18H21NO3S
    4-methyl-N-[(3S)-methyl-4-oxo-4-phenyl-butyl]benzenesulfonamide
    —— (4-chloro-2-(7,7-dimethyl-1-oxo-1,3,4,6,7,8-hexahydro-2H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazin-2-yl)pyridin-3-yl)methyl acetate —— C20H22ClN3O3
    (4-chloro-2-(7,7-dimethyl-1-oxo-1,3,4,6,7,8-hexahydro-2H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazin-2-yl)pyridin-3-yl)methyl acetate
    —— 4-chloro-2-{4,4-dimethyl-9-oxo-1,10-diazatricyclo[6.4.0.0<sup>2,6</sup>]dodeca-2(6),7-dien-10-yl}pyridine-3-carbinol —— C18H20ClN3O2
    4-chloro-2-{4,4-dimethyl-9-oxo-1,10-diazatricyclo[6.4.0.0<sup>2,6</sup>]dodeca-2(6),7-dien-10-yl}pyridine-3-carbinol
    —— 4',4''-dibromo-3α-(diphenylmethoxy)tropane —— C21H23Br2NO
    4',4''-dibromo-3α-(diphenylmethoxy)tropane
    —— 4-cyanophenylcyanamide —— C8H5N3
    4-cyanophenylcyanamide
    —— 4-chloro-5-fluoro-6-methylpyrimidin-2-amine —— C5H5ClFN3
    4-chloro-5-fluoro-6-methylpyrimidin-2-amine
    —— 4',4''-dimethoxy-3α-(diphenylmethoxy)tropane —— C23H29NO3
    4',4''-dimethoxy-3α-(diphenylmethoxy)tropane
    —— 4'-cyano-3α-(diphenylmethoxy)tropane —— C22H24N2O
    4'-cyano-3α-(diphenylmethoxy)tropane
    —— 4'-trifluoromethyl-3α-(diphenylmethoxy)tropane —— C22H24F3NO
    4'-trifluoromethyl-3α-(diphenylmethoxy)tropane
    —— 4'-methyl-3α-(diphenylmethoxy)tropane —— C22H27NO
    4'-methyl-3α-(diphenylmethoxy)tropane
    —— 4'-fluoro-3α-(diphenylmethoxy)tropane —— C21H24FNO
    4'-fluoro-3α-(diphenylmethoxy)tropane
    —— 4-methyl-5-(p-tolyl)thiazol-2-amine —— C11H12N2S
    4-methyl-5-(p-tolyl)thiazol-2-amine
    —— 4-diethoxyphosphorylmethyl-1,7-ditosyl-1,4,7-triazaheptane —— C23H36N3O7PS2
    4-diethoxyphosphorylmethyl-1,7-ditosyl-1,4,7-triazaheptane
    —— 4-hydroxy-benzoic acid tropan-3-yl ester —— C15H19NO3
    4-hydroxy-benzoic acid tropan-3-yl ester
    —— 4-(4-chloro-phenyl)-piperidine-1-carboxylic acid (4-hydroxy-phenyl)-amide —— C18H19ClN2O2
    4-(4-chloro-phenyl)-piperidine-1-carboxylic acid (4-hydroxy-phenyl)-amide
    —— 4-methyl-N-(2-(thiophen-3-yl)ethyl)benzenesulfonamide —— C13H15NO2S2
    4-methyl-N-(2-(thiophen-3-yl)ethyl)benzenesulfonamide
    —— 4-methyl-N-(2-tosylethyl)benzenesulfonamide —— C16H19NO4S2
    4-methyl-N-(2-tosylethyl)benzenesulfonamide
    —— 4-fluoro-3-isopropoxycarbonylbenzotrifluoride —— C11H10F4O2
    4-fluoro-3-isopropoxycarbonylbenzotrifluoride
    —— 4-(di-n-butylamino)carbonylphenylboronic acid —— C15H24BNO3
    4-(di-n-butylamino)carbonylphenylboronic acid
    —— 4-amino-6-dibutylamino-2-[(R)-1-phenylethylamino]-1,3,5-triazine —— C19H30N6
    4-amino-6-dibutylamino-2-[(R)-1-phenylethylamino]-1,3,5-triazine