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-(2-chloroethoxy)-2,2-bis(trifluoromethyl)-1,3-dithiolane 1258730-57-2 C7H7ClF6OS2
    4-(2-chloroethoxy)-2,2-bis(trifluoromethyl)-1,3-dithiolane
    —— 4-Hydrazino-5-nitro-6-propoxypyrimidin 42786-44-7 C7H11N5O3
    4-Hydrazino-5-nitro-6-propoxypyrimidin
    —— 4-[(E)-9H-Fluoren-2-ylimino]-pentan-2-one 50651-58-6 C18H17NO
    4-[(E)-9H-Fluoren-2-ylimino]-pentan-2-one
    —— 4-(7-Methoxy-isocumarin-3-yl)-7-methoxy-3-methyl-isocumarin 54303-85-4 C21H16O6
    4-(7-Methoxy-isocumarin-3-yl)-7-methoxy-3-methyl-isocumarin
    —— 4-Bromo-2-((E)-2-carbamoyl-vinyl)-benzamide 42925-20-2 C10H9BrN2O2
    4-Bromo-2-((E)-2-carbamoyl-vinyl)-benzamide
    —— 4-Methyl-N-(4-methyl-benzyl)-N-(2-oxo-ethyl)-benzenesulfonamide 54879-59-3 C17H19NO3S
    4-Methyl-N-(4-methyl-benzyl)-N-(2-oxo-ethyl)-benzenesulfonamide
    —— (4S,4aS,5aS,12aS)-4-Amino-7-chloro-3,12,12a-trihydroxy-10-methoxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid tert-butylamide 723725-94-8 C24H27ClN2O7
    (4S,4aS,5aS,12aS)-4-Amino-7-chloro-3,12,12a-trihydroxy-10-methoxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid tert-butylamide
    —— (4-Methoxy-phenyl)-(4-methyl-2-pyrrolidin-1-yl-thiophen-3-yl)-methanone 86662-26-2 C17H19NO2S
    (4-Methoxy-phenyl)-(4-methyl-2-pyrrolidin-1-yl-thiophen-3-yl)-methanone
    —— 4-Amino-5-chloro-6-trifluoromethylpyrimidin-4-ol Hydrochloride 85730-42-3 C5H3ClF3N3O*ClH
    4-Amino-5-chloro-6-trifluoromethylpyrimidin-4-ol Hydrochloride
    —— 4,5-dimethyl-2-(pyrimidin-2-yloxy)phenyl acetate 1186428-06-7 C14H14N2O3
    4,5-dimethyl-2-(pyrimidin-2-yloxy)phenyl acetate
    —— (4aS,10aS)-6,7,8,9-Tetrabromo-2,3,4a,10a-tetrahydro-benzo[b][1,4]dioxino[2,3-e][1,4]dioxine 53959-63-0 C10H6Br4O4
    (4aS,10aS)-6,7,8,9-Tetrabromo-2,3,4a,10a-tetrahydro-benzo[b][1,4]dioxino[2,3-e][1,4]dioxine
    —— 4-Fluoro-5-phenyl-1H-pyrrole-2-carboxylic acid methyl ester 51504-16-6 C12H10FNO2
    4-Fluoro-5-phenyl-1H-pyrrole-2-carboxylic acid methyl ester
    —— 4-(bis-benzoylsulfanylmethyl-amino)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 54753-38-7 C27H25N3O3S2
    4-(bis-benzoylsulfanylmethyl-amino)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-hydroxy-1-(4-nitro-phenyl)-1<i>H</i>-pyrazole-3-carboxylic acid anilide 54026-82-3 C16H12N4O4
    4-hydroxy-1-(4-nitro-phenyl)-1<i>H</i>-pyrazole-3-carboxylic acid anilide
    —— 4-(Diaethyl-p-tolylsilyl)-3-butin-2-on 51042-27-4 C15H20OSi
    4-(Diaethyl-p-tolylsilyl)-3-butin-2-on
    —— 4-Ethylamino-3-nitrostyrol 42564-48-7 C10H12N2O2
    4-Ethylamino-3-nitrostyrol
    —— 4-Carbamoyl-5-(4-isopropoxy-phenyl)-pentanoic acid 51180-33-7 C15H21NO4
    4-Carbamoyl-5-(4-isopropoxy-phenyl)-pentanoic acid
    —— 4-[3-(4-Chloro-phenyl)-thioureido]-2-hydroxy-benzoic acid butyl ester 40097-98-1 C18H19ClN2O3S
    4-[3-(4-Chloro-phenyl)-thioureido]-2-hydroxy-benzoic acid butyl ester
    —— 4-[3-(4-Ethoxy-phenyl)-thioureido]-2-hydroxy-benzoic acid isopropyl ester 40097-75-4 C19H22N2O4S
    4-[3-(4-Ethoxy-phenyl)-thioureido]-2-hydroxy-benzoic acid isopropyl ester
    —— 4-[3-(4-Chloro-phenyl)-thioureido]-2-hydroxy-benzoic acid isobutyl ester 40095-89-4 C18H19ClN2O3S
    4-[3-(4-Chloro-phenyl)-thioureido]-2-hydroxy-benzoic acid isobutyl ester
    —— 4-(3-Butyl-thioureido)-2-hydroxy-benzoic acid isopropyl ester 40095-70-3 C15H22N2O3S
    4-(3-Butyl-thioureido)-2-hydroxy-benzoic acid isopropyl ester
    —— 4,5,6,7-Tetrabrom-N-isopropylisoindolin 55023-67-1 C11H11Br4N
    4,5,6,7-Tetrabrom-N-isopropylisoindolin
    —— (4S,10S,13R,14R)-17-(1,5-Dimethyl-2-oxo-hex-4-enyl)-4,10,13,14-tetramethyl-1,2,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-3-one 30311-57-0 C29H44O2
    (4S,10S,13R,14R)-17-(1,5-Dimethyl-2-oxo-hex-4-enyl)-4,10,13,14-tetramethyl-1,2,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-3-one
    —— 4-(4-o-tolyl-piperazin-1-yl)-piperidine-1-carboxylic acid tert-butyl ester 1235972-89-0 C21H33N3O2
    4-(4-o-tolyl-piperazin-1-yl)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(3-Hydroxy-4,4-dimethyl-pentyloxy)-2,3-diphenyl-cyclopenta-2,4-dienone 187223-51-4 C24H26O3
    4-(3-Hydroxy-4,4-dimethyl-pentyloxy)-2,3-diphenyl-cyclopenta-2,4-dienone
    —— 4-{(3S,5aR,6R,7R,8aS)-6-[(1E)-4-(2,5-difluorophenoxy)-3-oxo-1-buten-1-yl]-7-hydroxyoctahydro-2H-cyclopenta[b]oxepin-3-yl}butanoic acid 1262874-85-0 C23H28F2O6
    4-{(3S,5aR,6R,7R,8aS)-6-[(1E)-4-(2,5-difluorophenoxy)-3-oxo-1-buten-1-yl]-7-hydroxyoctahydro-2H-cyclopenta[b]oxepin-3-yl}butanoic acid
    —— 4-(2-isopropoxy-ethoxy)-3-(trifluoromethyl)aniline 924909-22-8 C12H16F3NO2
    4-(2-isopropoxy-ethoxy)-3-(trifluoromethyl)aniline
    —— 4-allyl-2,2-ethylenedioxycyclohexaneethanol 133382-17-9 C13H22O3
    4-allyl-2,2-ethylenedioxycyclohexaneethanol
    —— 4-{2-[4-(4-Chloro-phenoxy)-phenoxy]-propionyloxy}-3-nitro-benzoic acid methyl ester 66498-19-9 C23H18ClNO8
    4-{2-[4-(4-Chloro-phenoxy)-phenoxy]-propionyloxy}-3-nitro-benzoic acid methyl ester
    —— 4,5-Dimethyl-2-prop-2-ynyl-[1,3]dioxolane 53106-33-5 C8H12O2
    4,5-Dimethyl-2-prop-2-ynyl-[1,3]dioxolane
    —— 4-butyl-5-(<i>N</i>-methyl-anilino)-1-(toluene-4-sulfonyl)-1<i>H</i>-[1,2,3]triazole 28539-90-4 C20H24N4O2S
    4-butyl-5-(<i>N</i>-methyl-anilino)-1-(toluene-4-sulfonyl)-1<i>H</i>-[1,2,3]triazole
    —— 4-(N'-(carboxymethyl)piperidin-4-yl)oxy-3-trifluoromethyl-N-(2-(carboxy)ethylcarbonyl)-N-(3-(6-hydroxy-3-amidinophenyl)prop-2-en-1-yl)benzenamine 325457-24-7 C28H31F3N4O7
    4-(N'-(carboxymethyl)piperidin-4-yl)oxy-3-trifluoromethyl-N-(2-(carboxy)ethylcarbonyl)-N-(3-(6-hydroxy-3-amidinophenyl)prop-2-en-1-yl)benzenamine
    —— 4-(α-Chlorstyryl)-benzolsulfonsaeure 43122-76-5 C14H11ClO3S
    4-(α-Chlorstyryl)-benzolsulfonsaeure
    —— 4.4'-Dimethylbenzophenon-3.3'-disulfonylchlorid 53461-89-5 C15H12Cl2O5S2
    4.4'-Dimethylbenzophenon-3.3'-disulfonylchlorid
    —— 4-Dimethylamino-5-(4-methoxy-phenyl)-1-methyl-3-methylsulfanyl-1H-[1,2,4]triazol-4-ium; iodide 51000-29-4 C13H19N4OS*I
    4-Dimethylamino-5-(4-methoxy-phenyl)-1-methyl-3-methylsulfanyl-1H-[1,2,4]triazol-4-ium; iodide
    —— 4-Chlor-chinolin-N-oxid; Dichloressigsaeure-Komplex 43000-48-2 C2H2Cl2O2*C9H6ClNO
    4-Chlor-chinolin-N-oxid; Dichloressigsaeure-Komplex
    —— 4-{[Cyano-(4-methoxy-phenyl)-methyl]-amino}-benzoic acid 49747-25-3 C16H14N2O3
    4-{[Cyano-(4-methoxy-phenyl)-methyl]-amino}-benzoic acid
    —— 4-isopropylidene-2,6-diphenyl-4<i>H</i>-pyran 4251-54-1 C20H18O
    4-isopropylidene-2,6-diphenyl-4<i>H</i>-pyran
    —— 4-Isopropyl-2,3-dimethyl-bicyclopentyl-2-en-1-ol 39781-46-9 C15H26O
    4-Isopropyl-2,3-dimethyl-bicyclopentyl-2-en-1-ol
    —— 4-p-tert-Butylphenyl-2-methyl-1-(methylamino)-3-butin-2-ol 51525-25-8 C16H23NO
    4-p-tert-Butylphenyl-2-methyl-1-(methylamino)-3-butin-2-ol
    —— 4-((3-methylbenzofuran-5-yl)oxy)nicotinic acid 1618131-72-8 C15H11NO4
    4-((3-methylbenzofuran-5-yl)oxy)nicotinic acid
    —— (4-Ethoxy-phenyl)-di-m-tolyl-acetic acid N'-methyl-N'-phenyl-hydrazide 41501-88-6 C31H32N2O2
    (4-Ethoxy-phenyl)-di-m-tolyl-acetic acid N'-methyl-N'-phenyl-hydrazide
    —— 4,5-bis-(4-bromo-phenyl)-2-methyl-pyrrole-3-carboxylic acid ethyl ester 42455-30-1 C20H17Br2NO2
    4,5-bis-(4-bromo-phenyl)-2-methyl-pyrrole-3-carboxylic acid ethyl ester
    —— (4R,5S)-methyl-5-((S)-2,3-dihydroxypropyl)-2,2-dimethyl-1,3-dioxolane-4-carboxylate 1379678-48-4 C10H18O6
    (4R,5S)-methyl-5-((S)-2,3-dihydroxypropyl)-2,2-dimethyl-1,3-dioxolane-4-carboxylate
    —— 4,11-Dimethyl-20,29-dioxa-4,6,9,11-tetrazahexacyclo[28.4.0.02,6.09,13.014,19.022,27]tetratriaconta-1(34),14,16,18,22,24,26,30,32-nonaene 1172128-86-7 C30H36N4O2
    4,11-Dimethyl-20,29-dioxa-4,6,9,11-tetrazahexacyclo[28.4.0.02,6.09,13.014,19.022,27]tetratriaconta-1(34),14,16,18,22,24,26,30,32-nonaene
    —— 4,4-Dimethyl-bicyclo[1.1.0]butane-1,2,2-tricarboxylic acid trimethyl ester 54283-31-7 C12H16O6
    4,4-Dimethyl-bicyclo[1.1.0]butane-1,2,2-tricarboxylic acid trimethyl ester
    —— 4.6-O-Benzyliden-2-O-(tetrahydropyran-2-yl)-α-D-glucopyranose-methylether 50680-05-2 C19H26O7
    4.6-O-Benzyliden-2-O-(tetrahydropyran-2-yl)-α-D-glucopyranose-methylether
    —— 4-Brom-N-(o-methoxybenzoyloxy)-naphthalimid 40812-56-4 C20H12BrNO5
    4-Brom-N-(o-methoxybenzoyloxy)-naphthalimid
    —— 4-Brom-N-(p-hydroxybenzoyloxy)-naphthalimid 40812-44-0 C19H10BrNO5
    4-Brom-N-(p-hydroxybenzoyloxy)-naphthalimid
    —— (4bR,10bS)-5-Benzyl-10b-methyl-4b,10b,11,12-tetrahydro-5H-benzo[c]phenanthridin-6-one 51066-32-1 C25H23NO
    (4bR,10bS)-5-Benzyl-10b-methyl-4b,10b,11,12-tetrahydro-5H-benzo[c]phenanthridin-6-one