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-Isopropylidene-pyrrolidine-1,2-dicarboxylic acid 2-ethyl ester 1-phenyl ester 131304-88-6 C17H21NO4
    4-Isopropylidene-pyrrolidine-1,2-dicarboxylic acid 2-ethyl ester 1-phenyl ester
    —— 4-Fluoro-6,7-dimethoxy-2,3-dihydroinden-1-one 881190-39-2 C11H11FO3
    4-Fluoro-6,7-dimethoxy-2,3-dihydroinden-1-one
    —— (4<i>S</i>)-4<i>r</i>-((1<i>R</i>)-2-benzyl-9-methyl-2,3,4,9-tetrahydro-1<i>H</i>-β-carbolin-1-ylmethyl)-5ξ-formyl-6ξ-methyl-5,6-dihydro-4<i>H</i>-pyran-3-carboxylic acid methyl ester 55825-78-0 C29H32N2O4
    (4<i>S</i>)-4<i>r</i>-((1<i>R</i>)-2-benzyl-9-methyl-2,3,4,9-tetrahydro-1<i>H</i>-β-carbolin-1-ylmethyl)-5ξ-formyl-6ξ-methyl-5,6-dihydro-4<i>H</i>-pyran-3-carboxylic acid methyl ester
    —— 4-(3-tert-butyl-phenoxy)-6-(2-fluoro-4-trifluoromethyl-phenyl)-2-methyl-pyrimidin-5-ylamine 1220449-95-5 C22H21F4N3O
    4-(3-tert-butyl-phenoxy)-6-(2-fluoro-4-trifluoromethyl-phenyl)-2-methyl-pyrimidin-5-ylamine
    —— 4-chloro-N-[1-(4-ethyl-5-((1-phenylethyl)thio)-4H-1,2,4-triazol-3-yl)-2-methylpropyl]benzenesulfonamide 944705-01-5 C22H27ClN4O2S2
    4-chloro-N-[1-(4-ethyl-5-((1-phenylethyl)thio)-4H-1,2,4-triazol-3-yl)-2-methylpropyl]benzenesulfonamide
    —— 4β,15-diacetoxy-9β,10β; 12,13-diepoxytrichothecan-3α-ol 81331-28-4 C19H26O8
    4β,15-diacetoxy-9β,10β; 12,13-diepoxytrichothecan-3α-ol
    —— 4-(R)-(tert-butyl-dimethyl-silanyloxy)-2-{[4-(4-methoxy-phenoxy)-2-(S)-(5-methoxy-pyridin-3-yl)-pyrimidin-5-ylamino]-methyl}-pyrrolidine-1-carboxylic acid tert-butyl ester 1298101-56-0 C33H47N5O6Si
    4-(R)-(tert-butyl-dimethyl-silanyloxy)-2-{[4-(4-methoxy-phenoxy)-2-(S)-(5-methoxy-pyridin-3-yl)-pyrimidin-5-ylamino]-methyl}-pyrrolidine-1-carboxylic acid tert-butyl ester
    —— (4-nitro-phenyl)-[3-(4-nitro-phenyl)-[1,3]thiazetidin-2-ylidene]-amine 65672-99-3 C14H10N4O4S
    (4-nitro-phenyl)-[3-(4-nitro-phenyl)-[1,3]thiazetidin-2-ylidene]-amine
    —— 4-Phenyl-1H-pyrrolo<2,3-b>chinolin 71115-21-4 C17H12N2
    4-Phenyl-1H-pyrrolo<2,3-b>chinolin
    —— 4-(4-Pyridin-3-yltriazol-1-yl)benzonitrile 1083171-20-3 C14H9N5
    4-(4-Pyridin-3-yltriazol-1-yl)benzonitrile
    —— 4-bromo-6,11-dihydro-2-methyldibenz[b,e]oxepin-11-carboxylic acid 144170-75-2 C16H13BrO3
    4-bromo-6,11-dihydro-2-methyldibenz[b,e]oxepin-11-carboxylic acid
    —— 4-methoxy-6-methyl-N-(1-(6-hydroxy-5-methylphenyl) ethylidene)-1,3,5-triazin-2-amine 1465740-22-0 C14H16N4O2
    4-methoxy-6-methyl-N-(1-(6-hydroxy-5-methylphenyl) ethylidene)-1,3,5-triazin-2-amine
    —— 4-(4-ethoxyphenyl)-2-(prop-2-en-1-yl)furan 1402611-76-0 C15H16O2
    4-(4-ethoxyphenyl)-2-(prop-2-en-1-yl)furan
    —— 4-[2-(2-Fluoro-phenyl)-6-pyrrolidin-1-yl-pyridine-4-sulfonyl]-phenylamine 231287-05-1 C21H20FN3O2S
    4-[2-(2-Fluoro-phenyl)-6-pyrrolidin-1-yl-pyridine-4-sulfonyl]-phenylamine
    —— {4-[((1Z)-2-aza-1-{[2-(dimethylamino)ethyl]benzylamino}hex-1-enyl)amino]phenyl}-N-[2-(2,4-dichlorophenyl)ethyl]carboxamide 403506-66-1 C31H39Cl2N5O
    {4-[((1Z)-2-aza-1-{[2-(dimethylamino)ethyl]benzylamino}hex-1-enyl)amino]phenyl}-N-[2-(2,4-dichlorophenyl)ethyl]carboxamide
    —— 4,5,6,7-Tetrachloro-2-(chloro-difluoro-methyl)-1H-benzoimidazole 21788-01-2 C8HCl5F2N2
    4,5,6,7-Tetrachloro-2-(chloro-difluoro-methyl)-1H-benzoimidazole
    —— 4-(4-ethoxy-phenyl)-1-pyridin-2-yl-[1,2,4]triazolidine-3,5-dione 5037-85-4 C15H14N4O3
    4-(4-ethoxy-phenyl)-1-pyridin-2-yl-[1,2,4]triazolidine-3,5-dione
    —— 4-[2-ethylsulfanyl-4-(1-methyl-cyclohexyl)-imidazole-1-carbonyl]-morpholine 56659-74-6 C17H27N3O2S
    4-[2-ethylsulfanyl-4-(1-methyl-cyclohexyl)-imidazole-1-carbonyl]-morpholine
    —— 4-amino-6-(((1S)-1-(3-(3-fluorophenyl)-4-oxo-4H-pyrido[1,2-a]-pyrimidin-2-yl)ethyl)amino)-5-pyrimidinecarbonitrile 1259081-04-3 C21H16FN7O
    4-amino-6-(((1S)-1-(3-(3-fluorophenyl)-4-oxo-4H-pyrido[1,2-a]-pyrimidin-2-yl)ethyl)amino)-5-pyrimidinecarbonitrile
    —— 4-(4-Mercapto-phenyl)-4-methyl-pentanoic acid ethyl ester 600134-99-4 C14H20O2S
    4-(4-Mercapto-phenyl)-4-methyl-pentanoic acid ethyl ester
    —— {4-[5-(6-sec-butoxy-5-chloropyridin-3-yl)-1,2,4-oxadiazol-3-yl]-2-fluorophenoxy}acetic acid 1141472-20-9 C19H17ClFN3O5
    {4-[5-(6-sec-butoxy-5-chloropyridin-3-yl)-1,2,4-oxadiazol-3-yl]-2-fluorophenoxy}acetic acid
    —— 4'-methyl-5-thiazol-2-yl-biphenyl-3-carboxylic acid (1-furan-2-yl-ethyl)-amide 1025699-63-1 C23H20N2O2S
    4'-methyl-5-thiazol-2-yl-biphenyl-3-carboxylic acid (1-furan-2-yl-ethyl)-amide
    —— 4-chloro-3-dichloromethyl-2-N-(p-tolyl)imino-6-methyl-2H-1-benzopyran 1535170-94-5 C18H14Cl3NO
    4-chloro-3-dichloromethyl-2-N-(p-tolyl)imino-6-methyl-2H-1-benzopyran
    —— 4-((7-amino-8-chloroquinolin-6-ylimino)methyl)benzonitrile 1621480-70-3 C17H11ClN4
    4-((7-amino-8-chloroquinolin-6-ylimino)methyl)benzonitrile
    —— 4-amino-2-chloro-N-methyl-N-phenylbenzamide 183496-36-8 C14H13ClN2O
    4-amino-2-chloro-N-methyl-N-phenylbenzamide
    —— 4-(4-chlorophenyl)-5-(propan-2-yl)-4H-1,2,4-triazole-3-thiol 948012-54-2 C11H12ClN3S
    4-(4-chlorophenyl)-5-(propan-2-yl)-4H-1,2,4-triazole-3-thiol
    —— 4-Cyclopropyl-5-(methylthio)-4H-1,2,4-triazole-3-propanamine 926253-85-2 C9H16N4S
    4-Cyclopropyl-5-(methylthio)-4H-1,2,4-triazole-3-propanamine
    —— (4R)-4-ethyl-2-oxatricyclo[6.3.1.04,12]dodeca-1(11),8(12),9-trien-6-one 1415357-73-1 C13H14O2
    (4R)-4-ethyl-2-oxatricyclo[6.3.1.04,12]dodeca-1(11),8(12),9-trien-6-one
    —— 4-[2-(3-Methoxy-phenyl)-6-pyrrolidin-1-yl-pyridine-4-sulfonyl]-phenylamine 231286-95-6 C22H23N3O3S
    4-[2-(3-Methoxy-phenyl)-6-pyrrolidin-1-yl-pyridine-4-sulfonyl]-phenylamine
    —— 4-[5-(4-chlorophenyl)methyl-3-phenylisoxazol-4-yl]benzenesulfonamide 181696-32-2 C22H17ClN2O3S
    4-[5-(4-chlorophenyl)methyl-3-phenylisoxazol-4-yl]benzenesulfonamide
    —— 4-metyl-2-<3-(methylthio)propylthio>-1-pentenyl(trimethyl)silane 80403-04-9 C13H28S2Si
    4-metyl-2-<3-(methylthio)propylthio>-1-pentenyl(trimethyl)silane
    —— 4-(4-Fluoro-phenyl)-2-methylene-butyric acid ethyl ester 669770-68-7 C13H15FO2
    4-(4-Fluoro-phenyl)-2-methylene-butyric acid ethyl ester
    —— 4-(2-Chloro-4-fluorophenyl)-2,2-dimethyl-1,3-benzoxazin-7-amine 1110662-86-6 C16H14ClFN2O
    4-(2-Chloro-4-fluorophenyl)-2,2-dimethyl-1,3-benzoxazin-7-amine
    —— 4-[1-(4-fluoro-3-phenoxybenzyl)-3-(4-fluorophenyl)-1H-pyrazol-4-yl]pyridine 1285530-08-6 C27H19F2N3O
    4-[1-(4-fluoro-3-phenoxybenzyl)-3-(4-fluorophenyl)-1H-pyrazol-4-yl]pyridine
    —— 4-bromo-3-(methoxymethyl)-1-methyl-1H-pyrazole 1619896-89-7 C6H9BrN2O
    4-bromo-3-(methoxymethyl)-1-methyl-1H-pyrazole
    —— 4-methyl-1,2,6-triphosphatricyclo{2.2.1.0(2,6)}heptanepentacarbonyltungsten(0) 112679-79-5 C10H9O5P3W
    4-methyl-1,2,6-triphosphatricyclo{2.2.1.0(2,6)}heptanepentacarbonyltungsten(0)
    —— 4-cyclopropylmethoxy-1-phenyl-4-(4-(pyridine-3-yl)phenyl)cyclohexanecarboxylic acid 1092529-84-4 C28H29NO3
    4-cyclopropylmethoxy-1-phenyl-4-(4-(pyridine-3-yl)phenyl)cyclohexanecarboxylic acid
    —— 4-chloro-2-<N-(4-chlorobutyl)-N-methylamino>pyrimidine 141924-00-7 C9H13Cl2N3
    4-chloro-2-<N-(4-chlorobutyl)-N-methylamino>pyrimidine
    —— 4-(3-cyclohexen-1-yl)-2-hexanone 71162-47-5 C12H20O
    4-(3-cyclohexen-1-yl)-2-hexanone
    —— 4a-Ethyl-11-vinyl-3,4,4a,5-tetrahydro-2H-pyrido[2',3':3,4]pyrrolo[1,2-a]indole; compound with perchloric acid 97720-69-9 C18H20N2*ClHO4
    4a-Ethyl-11-vinyl-3,4,4a,5-tetrahydro-2H-pyrido[2',3':3,4]pyrrolo[1,2-a]indole; compound with perchloric acid
    —— 4,5,6-Tri-tert-butyl-2,3-pyridindicarbonsaeure-3-tert-butylester-2-ethylester 106880-63-1 C25H41NO4
    4,5,6-Tri-tert-butyl-2,3-pyridindicarbonsaeure-3-tert-butylester-2-ethylester
    —— 4-methoxy-6-methyl-N-(1-(2-hydroxy-5-methylphenyl) ethylidene)-1,3,5-triazin-2-amine 1465740-21-9 C14H16N4O2
    4-methoxy-6-methyl-N-(1-(2-hydroxy-5-methylphenyl) ethylidene)-1,3,5-triazin-2-amine
    —— 4-bromo-3,N,N-trimethyl-2,6-dinitro-aniline 99848-85-8 C9H10BrN3O4
    4-bromo-3,N,N-trimethyl-2,6-dinitro-aniline
    —— 4-Thiol-2-hydroxy-benzoesaeuremethylester 108372-62-9 C8H8O3S
    4-Thiol-2-hydroxy-benzoesaeuremethylester
    —— 4-(2,3,4,6-tetraiodo-benzyl)-morpholine 10250-21-2 C11H11I4NO
    4-(2,3,4,6-tetraiodo-benzyl)-morpholine
    —— 4-(1H-indol-5-yl)-1,2-dimethyl-5-quinoxalin-6-yl-1,2-dihydro-pyrazol-3-one 937278-64-3 C21H17N5O
    4-(1H-indol-5-yl)-1,2-dimethyl-5-quinoxalin-6-yl-1,2-dihydro-pyrazol-3-one
    —— 4-Chloro-N-(6-methoxy-1,3-dioxo-1H,3H-benzo[de]isoquinolin-2-yl)-N-methyl-benzamide 36428-40-7 C21H15ClN2O4
    4-Chloro-N-(6-methoxy-1,3-dioxo-1H,3H-benzo[de]isoquinolin-2-yl)-N-methyl-benzamide
    —— 4-Amino-3-cyan-2,6-dimethyl-heptan 91346-30-4 C10H20N2
    4-Amino-3-cyan-2,6-dimethyl-heptan
    —— (+/-)-4-cyclopentyl-N-(2,3-dihydro-1,4-benzodioxin-6-ylmethyl)-N-isobutylmorpholine-2-carboxamide 941707-40-0 C23H34N2O4
    (+/-)-4-cyclopentyl-N-(2,3-dihydro-1,4-benzodioxin-6-ylmethyl)-N-isobutylmorpholine-2-carboxamide
    —— 4-Chlor-1-methyl-azetidin-2-on 53457-61-7 C4H6ClNO
    4-Chlor-1-methyl-azetidin-2-on