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
    —— 4,4,5,5-tetramethyl-2-(6-methylhepta-1,5-dien-2-yl)-1,3,2-dioxaborolane 1262995-66-3 C14H25BO2
    4,4,5,5-tetramethyl-2-(6-methylhepta-1,5-dien-2-yl)-1,3,2-dioxaborolane
    —— 4-Morpholino-8-(3-phenylpropyl-thio)-2-piperazino-pyrimido-[5,4-d]-pyrimidine 77749-82-7 C23H29N7OS
    4-Morpholino-8-(3-phenylpropyl-thio)-2-piperazino-pyrimido-[5,4-d]-pyrimidine
    —— 4-Morpholino-2-piperazino-8-propylthio-pyrimido-[5,4-d]-pyrimidine 77749-67-8 C17H25N7OS
    4-Morpholino-2-piperazino-8-propylthio-pyrimido-[5,4-d]-pyrimidine
    —— 4-Morpholino-8-phenylthio-2-piperazino-pyrimido-[5,4-d]-pyrimidine 77749-72-5 C20H23N7OS
    4-Morpholino-8-phenylthio-2-piperazino-pyrimido-[5,4-d]-pyrimidine
    —— 4-Morpholino-8-phenethylthio-2-piperazino-pyrimido-[5,4-d]-pyrimidine 77749-79-2 C22H27N7OS
    4-Morpholino-8-phenethylthio-2-piperazino-pyrimido-[5,4-d]-pyrimidine
    —— 4-[2-methoxy-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzyl]-morpholine 1394825-13-8 C18H28BNO4
    4-[2-methoxy-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzyl]-morpholine
    —— 4-Morpholino-8-octylthio-2-piperazino-pyrimido-[5,4-d]-pyrimidine 77773-46-7 C22H35N7OS
    4-Morpholino-8-octylthio-2-piperazino-pyrimido-[5,4-d]-pyrimidine
    —— 4-Chloromethyl-1-(3,4,5-trimethoxy-phenyl)imidazole 473844-79-0 C13H15ClN2O3
    4-Chloromethyl-1-(3,4,5-trimethoxy-phenyl)imidazole
    —— 4-Hydroxymethyl-2-(3,4,5-trimethoxyphenyl)-pyrimidine 482630-19-3 C14H16N2O4
    4-Hydroxymethyl-2-(3,4,5-trimethoxyphenyl)-pyrimidine
    —— (4R,6R)-6-(tert-butyldimethylsilyloxy)-4-triethylsilyloxyhept-1-ene 936445-69-1 C19H42O2Si2
    (4R,6R)-6-(tert-butyldimethylsilyloxy)-4-triethylsilyloxyhept-1-ene
    —— (4R,5R,8R,9R)-5,9-oxido-4,8-di(methoxymethoxy)-tricosanal 860267-57-8 C27H52O6
    (4R,5R,8R,9R)-5,9-oxido-4,8-di(methoxymethoxy)-tricosanal
    —— 4,6-dichloro-3-hydroxy-9-oxo-9H-xanthene 104554-25-8 C13H6Cl2O3
    4,6-dichloro-3-hydroxy-9-oxo-9H-xanthene
    —— 4-Butyl-3-methylcyclohex-2-enon 71925-85-4 C11H18O
    4-Butyl-3-methylcyclohex-2-enon
    —— 4-Hydroxymethyl-6-(3,4,5-trimethoxyphenyl)-pyrimidine 482376-29-4 C14H16N2O4
    4-Hydroxymethyl-6-(3,4,5-trimethoxyphenyl)-pyrimidine
    —— 4-Hydroxymethyl-1-(3,4,5-trimethoxy-phenyl)imidazole 473844-78-9 C13H16N2O4
    4-Hydroxymethyl-1-(3,4,5-trimethoxy-phenyl)imidazole
    —— 4,8-dichloro-9-oxo-9H-xanthene-3-yloxyacetic acid 104553-66-4 C15H8Cl2O5
    4,8-dichloro-9-oxo-9H-xanthene-3-yloxyacetic acid
    —— 4-Hydroxymethyl-2-(3,4,5-trimethoxyphenyl)-oxazole 473844-72-3 C13H15NO5
    4-Hydroxymethyl-2-(3,4,5-trimethoxyphenyl)-oxazole
    —— 4,7-dichloro-3-hydroxy-9-oxo-9H-xanthene 104554-27-0 C13H6Cl2O3
    4,7-dichloro-3-hydroxy-9-oxo-9H-xanthene
    —— 4,8-dichloro-3-hydroxy-9-oxo-9H-xanthene 104554-24-7 C13H6Cl2O3
    4,8-dichloro-3-hydroxy-9-oxo-9H-xanthene
    —— 4,7-dichloro-9-oxo-9H-xanthene-3-yloxyacetic acid 104553-69-7 C15H8Cl2O5
    4,7-dichloro-9-oxo-9H-xanthene-3-yloxyacetic acid
    —— <4R-<4α(2E,4E),4aβ,7α(2S*,3E,5E),8β,8aβ>>-5-<hexahydro-7-<7-hydroxy-5-methyl-2-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-3,5-heptadienyl>-4a,8-dimethyl-2,5-dioxo-2H,5H-pyrano<3,4-e>-1,3-oxazin-4-yl>-4-methyl-2,4-pentadienal 152453-85-5 C29H45NO7Si
    <4R-<4α(2E,4E),4aβ,7α(2S*,3E,5E),8β,8aβ>>-5-<hexahydro-7-<7-hydroxy-5-methyl-2-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-3,5-heptadienyl>-4a,8-dimethyl-2,5-dioxo-2H,5H-pyrano<3,4-e>-1,3-oxazin-4-yl>-4-methyl-2,4-pentadienal
    —— 4-Methyl-3-(4-methyl-thiazol-2-yl)-benzoic acid 35195-80-3 C12H11NO2S
    4-Methyl-3-(4-methyl-thiazol-2-yl)-benzoic acid
    —— 4-chloromethyl-6-(3,4,5-trimethoxyphenyl)-pyrimidine 482376-30-7 C14H15ClN2O3
    4-chloromethyl-6-(3,4,5-trimethoxyphenyl)-pyrimidine
    —— 4-Benzoxy-4-phenyl-5-(trimethylammoniomethyl)-1,1,2,5-tetramethylpiperidinium, diiodide 28060-59-5 C26H38I2N2O2
    4-Benzoxy-4-phenyl-5-(trimethylammoniomethyl)-1,1,2,5-tetramethylpiperidinium, diiodide
    —— (+/-)-4-{[5-chloro-7-(2,6-dimethylphenyl)-2,3-dihydro-1-benzofuran-2-yl]methyl}thiomorpholine 852122-32-8 C21H24ClNOS
    (+/-)-4-{[5-chloro-7-(2,6-dimethylphenyl)-2,3-dihydro-1-benzofuran-2-yl]methyl}thiomorpholine
    —— [4-(2-Hydroxy-ethoxycarbonylamino)-phenoxy]-acetic acid methyl ester 901451-05-6 C12H15NO6
    [4-(2-Hydroxy-ethoxycarbonylamino)-phenoxy]-acetic acid methyl ester
    —— 4,4,5,5-Tetrachlor-2,2-dimethylspiropentan-1-carbonsaeurechlorid 73602-54-7 C8H7Cl5O
    4,4,5,5-Tetrachlor-2,2-dimethylspiropentan-1-carbonsaeurechlorid
    —— 4-Piperidinol, 1-(3-(10,11-dihydro-5H-dibenz(b,f)azepin-5-yl)propyl)-4-(alpha,alpha,alpha-trifluoro-m-tolyl)-, monohydrochloride 28027-87-4 C29H32ClF3N2O
    4-Piperidinol, 1-(3-(10,11-dihydro-5H-dibenz(b,f)azepin-5-yl)propyl)-4-(alpha,alpha,alpha-trifluoro-m-tolyl)-, monohydrochloride
    —— 4-(2-hydroxyethoxycarbonylamino)phenoxyacetic acid methoxycarbonyl-methyl ester 901451-32-9 C14H17NO8
    4-(2-hydroxyethoxycarbonylamino)phenoxyacetic acid methoxycarbonyl-methyl ester
    —— {4-[2-(4-Methoxycarbonylmethoxy-phenylcarbamoyloxy)-ethoxycarbonylamino]-phenoxy}-acetic acid methyl ester 901451-06-7 C22H24N2O10
    {4-[2-(4-Methoxycarbonylmethoxy-phenylcarbamoyloxy)-ethoxycarbonylamino]-phenoxy}-acetic acid methyl ester
    —— 4-[4-({4-[N',N''-bis(tert-butoxycarbonyl)carbamimidamido]benzoyl}oxy)phenyl]butanoic acid 1427752-85-9 C28H35N3O8
    4-[4-({4-[N',N''-bis(tert-butoxycarbonyl)carbamimidamido]benzoyl}oxy)phenyl]butanoic acid
    —— 4-Isopropyl-5,5-dimethyl-2,5-dihydrofuran-2-on 60845-38-7 C9H14O2
    4-Isopropyl-5,5-dimethyl-2,5-dihydrofuran-2-on
    —— 4-(4-chloro-2-(1-methyl-1H-pyrazol-5-yl)phenoxy)-3-cyano-N-(thiazol-4-yl)benzenesulfonamide 1235398-71-6 C20H14ClN5O3S2
    4-(4-chloro-2-(1-methyl-1H-pyrazol-5-yl)phenoxy)-3-cyano-N-(thiazol-4-yl)benzenesulfonamide
    —— 4-methoxy-3-(2-oxo-2,3-dihydro-benzimidazol-1-yl)-butyric acid methyl ester 1090903-38-0 C13H16N2O4
    4-methoxy-3-(2-oxo-2,3-dihydro-benzimidazol-1-yl)-butyric acid methyl ester
    —— 4-isothiocyanato-6-(methoxymethyl)pyrimidine 1192813-77-6 C7H7N3OS
    4-isothiocyanato-6-(methoxymethyl)pyrimidine
    —— (4-Chlorobenzenesulfonyl-3,4-difluorophenyl-methyl)-carbamic acid allyl ester 1064689-03-7 C17H14ClF2NO4S
    (4-Chlorobenzenesulfonyl-3,4-difluorophenyl-methyl)-carbamic acid allyl ester
    —— 4-Methyl-1-piperazinesulfonylazide monohydrochloride 33713-05-2 C5H12ClN5O2S
    4-Methyl-1-piperazinesulfonylazide monohydrochloride
    —— 4-methoxymethyl-5-methyl-6-chloropyrimidine 13420-29-6 C7H9ClN2O
    4-methoxymethyl-5-methyl-6-chloropyrimidine
    —— 4-methoxy-N,N-dimethyl-3-oxobutaneamide 1335323-44-8 C7H13NO3
    4-methoxy-N,N-dimethyl-3-oxobutaneamide
    —— 4-Methoxy-2-[1-(2-methoxy-phenylamino)-meth-(Z)-ylidene]-3-oxo-butyric acid methyl ester 115607-88-0 C14H17NO5
    4-Methoxy-2-[1-(2-methoxy-phenylamino)-meth-(Z)-ylidene]-3-oxo-butyric acid methyl ester
    —— 4-methoxy-1-(morpholin-4-yl)butane-1,3-dione 1335323-47-1 C9H15NO4
    4-methoxy-1-(morpholin-4-yl)butane-1,3-dione
    —— 4-chloro-8-methoxy-3-methoxyacetylquinoline 115607-90-4 C13H12ClNO3
    4-chloro-8-methoxy-3-methoxyacetylquinoline
    —— 4-[2-methoxy-5-(trifluoromethyl)phenyl]-3-methylpyridazine 1354819-37-6 C13H11F3N2O
    4-[2-methoxy-5-(trifluoromethyl)phenyl]-3-methylpyridazine
    —— 4-[4-chloro-2-(1-methyl-1H-pyrazol-5-yl)phenoxy]-3-cyano-N-1,3-thiazol-2-ylbenzenesulfonamide 1235395-45-5 C20H14ClN5O3S2
    4-[4-chloro-2-(1-methyl-1H-pyrazol-5-yl)phenoxy]-3-cyano-N-1,3-thiazol-2-ylbenzenesulfonamide
    —— 4-(1-Pyrrolidinyl)-1-(2-thiazolyl)-1-butanone hydrobromide 33524-04-8 C11H17BrN2OS
    4-(1-Pyrrolidinyl)-1-(2-thiazolyl)-1-butanone hydrobromide
    —— 4-methoxy-2,2-dimethyl-acetoacetic acid methyl ester 1090903-27-7 C8H14O4
    4-methoxy-2,2-dimethyl-acetoacetic acid methyl ester
    —— 4-ethynyl-N-methyl-N-phenylbenzenesulfonamide 167156-19-6 C15H13NO2S
    4-ethynyl-N-methyl-N-phenylbenzenesulfonamide
    —— 4-Morpholino-2-piperazino-8-(4-tolylthio)-pyrimido-[5,4-d]-pyrimidine 77777-23-2 C21H25N7OS
    4-Morpholino-2-piperazino-8-(4-tolylthio)-pyrimido-[5,4-d]-pyrimidine
    —— (4'-bromo-3'-fluorobiphenyl-2-ylmethyl)dimethylamine 885591-08-2 C15H15BrFN
    (4'-bromo-3'-fluorobiphenyl-2-ylmethyl)dimethylamine
    —— 4-(Tetrahydro-furan-2-ylmethyl)-piperazine-1-carboxylic acid 4-[2-(4-chloro-phenyl)-ethylcarbamoyl]-phenyl ester 548768-55-4 C25H30ClN3O4
    4-(Tetrahydro-furan-2-ylmethyl)-piperazine-1-carboxylic acid 4-[2-(4-chloro-phenyl)-ethylcarbamoyl]-phenyl ester