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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-benzyl-2-methyl-5-oxo-imidazolidin-1-yl)-acetic acid ethyl ester 94064-46-7 C15H20N2O3
    (4-benzyl-2-methyl-5-oxo-imidazolidin-1-yl)-acetic acid ethyl ester
    —— 4-Methyl-<1,4>benzothiazepin-3,5-dion 94096-09-0 C10H9NO2S
    4-Methyl-<1,4>benzothiazepin-3,5-dion
    —— 4-[(3-chloro-2-pyridinyl)methyl]-2,2-difluoro-8-(1-hydroxyethyl)-2H-1,4-benzoxazin-3(4H)-one 1263411-47-7 C16H13ClF2N2O3
    4-[(3-chloro-2-pyridinyl)methyl]-2,2-difluoro-8-(1-hydroxyethyl)-2H-1,4-benzoxazin-3(4H)-one
    —— 4-propyl-5-phenylmethanone-yl-3,4-dihydropyrimidine-2(1H)-one 1166821-58-4 C15H18N2O3
    4-propyl-5-phenylmethanone-yl-3,4-dihydropyrimidine-2(1H)-one
    —— 4-{1-[(3-Chloro-phenyl)-hydrazono]-ethyl}-benzene-1,2,3-triol 109793-43-3 C14H13ClN2O3
    4-{1-[(3-Chloro-phenyl)-hydrazono]-ethyl}-benzene-1,2,3-triol
    —— 4-(5-chloro-pentyl)-morpholine; hydrochloride 98950-72-2 C9H18ClNO*ClH
    4-(5-chloro-pentyl)-morpholine; hydrochloride
    —— 4-(4-benzo[1,3]dioxol-5-ylmethyl-piperazin-1-yl)-9-(4,5-dimethyl-thiazol-2-yl)-5,6,7,8-tetrahydro-1,3,4b-triaza-fluorene 731825-11-9 C27H30N6O2S
    4-(4-benzo[1,3]dioxol-5-ylmethyl-piperazin-1-yl)-9-(4,5-dimethyl-thiazol-2-yl)-5,6,7,8-tetrahydro-1,3,4b-triaza-fluorene
    —— 4,5-dihydro-1-methyl-5-[3-[4-[hydroxy(3-methoxyphenyl)phenylmethyl]piperidin-1-yl]propyl][1,2,4]triazolo[4,3-a]quinoxaline 149668-29-1 C32H37N5O2
    4,5-dihydro-1-methyl-5-[3-[4-[hydroxy(3-methoxyphenyl)phenylmethyl]piperidin-1-yl]propyl][1,2,4]triazolo[4,3-a]quinoxaline
    —— 4-Cyclopropyloxane-4-carboxylic acid 1461705-35-0 C9H14O3
    4-Cyclopropyloxane-4-carboxylic acid
    —— 4-p-Anisidino-3-nitro-5-sulfamoyl-benzoesaeure 28395-31-5 C14H13N3O7S
    4-p-Anisidino-3-nitro-5-sulfamoyl-benzoesaeure
    —— [4,5-dimethyl-2-(4-methylphenyl)sulfonylcyclohexa-1,4-dien-1-yl]-trimethylstannane 107164-27-2 C18H26O2SSn
    [4,5-dimethyl-2-(4-methylphenyl)sulfonylcyclohexa-1,4-dien-1-yl]-trimethylstannane
    —— 4-(2-bromo-5-(trifluoromethyl)phenyl)butan-2-one 1380403-60-0 C11H10BrF3O
    4-(2-bromo-5-(trifluoromethyl)phenyl)butan-2-one
    —— 4-(4-Hydroxy-phenylsulfanylmethyl)-4-methoxycarbonylmethyl-piperidine-1-carboxylic acid tert-butyl ester 441774-12-5 C20H29NO5S
    4-(4-Hydroxy-phenylsulfanylmethyl)-4-methoxycarbonylmethyl-piperidine-1-carboxylic acid tert-butyl ester
    —— (4S,5S)-3-bromo-4,5-dihydroxycyclohex-2-enone 1392229-30-9 C6H7BrO3
    (4S,5S)-3-bromo-4,5-dihydroxycyclohex-2-enone
    —— 4-(3,4-methylenedioxyphenyl)-3-(pyrrol-1-yl)thien-2-ylpyrrolidine carboxamide 679425-65-1 C20H18N2O3S
    4-(3,4-methylenedioxyphenyl)-3-(pyrrol-1-yl)thien-2-ylpyrrolidine carboxamide
    —— 4-{[(2-chloro-pyridine-4-carbonyl)-amino]-methyl}-piperidine-1-carboxylic acid benzyl ester 471249-15-7 C20H22ClN3O3
    4-{[(2-chloro-pyridine-4-carbonyl)-amino]-methyl}-piperidine-1-carboxylic acid benzyl ester
    —— 4-oxo-4,5,6,7,8,9-hexahydro-1<i>H</i>-cyclohepta[<i>b</i>]pyridine-3-carboxylic acid 58781-09-2 C11H13NO3
    4-oxo-4,5,6,7,8,9-hexahydro-1<i>H</i>-cyclohepta[<i>b</i>]pyridine-3-carboxylic acid
    —— 4-{[(8-hydroxy-quinolin-7-yl)-phenyl-methyl]-amino}-benzoic acid butyl ester 60011-24-7 C27H26N2O3
    4-{[(8-hydroxy-quinolin-7-yl)-phenyl-methyl]-amino}-benzoic acid butyl ester
    —— 4-tert-Butyl-furfuryl-isothiocyanat 59413-82-0 C10H13NOS
    4-tert-Butyl-furfuryl-isothiocyanat
    —— 4-Hydroxy-benzoic acid 5-(2-chloro-phenoxy)-pentyl ester 60222-33-5 C18H19ClO4
    4-Hydroxy-benzoic acid 5-(2-chloro-phenoxy)-pentyl ester
    —— 4-((1R,3S)-3-hydroxycyclohexylamino)-2-(methylthio)pyrimidine-5-carboxylic acid 1403864-03-8 C12H17N3O3S
    4-((1R,3S)-3-hydroxycyclohexylamino)-2-(methylthio)pyrimidine-5-carboxylic acid
    —— 4-[6-(3,5-dimethyl-4-nitro-pyrazol-1-yl)-pyridazin-3-yl]-morpholine 70589-02-5 C13H16N6O3
    4-[6-(3,5-dimethyl-4-nitro-pyrazol-1-yl)-pyridazin-3-yl]-morpholine
    —— 4-acetyl-3-chlorobenzonitrile 1096666-21-5 C9H6ClNO
    4-acetyl-3-chlorobenzonitrile
    —— 4-acetoxy-6-methoxy-1-phenyl-[2]naphthoic acid ethyl ester 102599-61-1 C22H20O5
    4-acetoxy-6-methoxy-1-phenyl-[2]naphthoic acid ethyl ester
    —— 4-(1-Allyl-4-piperidyl)-2,2-dimethyl-7-pentyl-2H-1-benzopyran-5-ol 32864-45-2 C24H35NO2
    4-(1-Allyl-4-piperidyl)-2,2-dimethyl-7-pentyl-2H-1-benzopyran-5-ol
    —— 4-(4-chloro-phenyl)-2-isopropyl-[1,2,4]oxadiazolidin-5-one 35225-52-6 C11H13ClN2O2
    4-(4-chloro-phenyl)-2-isopropyl-[1,2,4]oxadiazolidin-5-one
    —— 4-[[4-(4-decoxyphenyl)phenoxy]methyl]benzoyl chloride 120091-26-1 C30H35ClO3
    4-[[4-(4-decoxyphenyl)phenoxy]methyl]benzoyl chloride
    —— 4-(carbo-t-butoxymethyl)-11-(N-methylacetamido)-1,4,8,11-tetraazabicyclo[6.6.2]hexadecane 942300-97-2 C21H41N5O3
    4-(carbo-t-butoxymethyl)-11-(N-methylacetamido)-1,4,8,11-tetraazabicyclo[6.6.2]hexadecane
    —— 4-[N-(2-acetylamino-ethyl)-N-propionyl-amino]-aniline 422517-12-2 C13H19N3O2
    4-[N-(2-acetylamino-ethyl)-N-propionyl-amino]-aniline
    —— 4-(6-bromo-2-methyl-4-oxo-4<i>H</i>-quinazolin-3-yl)-benzenesulfonic acid-[2]pyridylamide 108623-87-6 C20H15BrN4O3S
    4-(6-bromo-2-methyl-4-oxo-4<i>H</i>-quinazolin-3-yl)-benzenesulfonic acid-[2]pyridylamide
    —— (+/-)-4-Phenyl-1-<tetrahydropyranyl-(2)>-buten-(3)-on-(2)-(2,4-dinitro-phenylhydrazon) vom F: 220grad 94862-80-3 C21H22N4O5
    (+/-)-4-Phenyl-1-<tetrahydropyranyl-(2)>-buten-(3)-on-(2)-(2,4-dinitro-phenylhydrazon) vom F: 220grad
    —— (4-Iodo-phenyl)-thiocarbamic acid O-propyl ester 90888-35-0 C10H12INOS
    (4-Iodo-phenyl)-thiocarbamic acid O-propyl ester
    —— 4-<4-Hydroxycarbonyl-benzolsulfonyl>-3-nitro-acetophenon 2412-06-8 C15H11NO7S
    4-<4-Hydroxycarbonyl-benzolsulfonyl>-3-nitro-acetophenon
    —— (4-Methoxy-benzoyl)-essigsaeure-(4-<3-(4-tert-pentyl-phenoxy-acetylamino)-benzolsulfonylamino>-anilid) 105975-52-8 C35H37N3O7S
    (4-Methoxy-benzoyl)-essigsaeure-(4-<3-(4-tert-pentyl-phenoxy-acetylamino)-benzolsulfonylamino>-anilid)
    —— 4-<2,5-Diaethoxy-phenyl>-Δ<sup>2</sup>-1,3,4-oxadiazolin-5-on 95874-69-4 C12H14N2O4
    4-<2,5-Diaethoxy-phenyl>-Δ<sup>2</sup>-1,3,4-oxadiazolin-5-on
    —— 4,4-Dimethyl-3-(3-methylbut-1-enyl)butanolide 27373-86-0 C11H18O2
    4,4-Dimethyl-3-(3-methylbut-1-enyl)butanolide
    —— 4,5,6,7-tetrahydro-2-hydroxymethyl-5-(methoxycarbonylmethylidene)thianaphthene 112101-57-2 C12H14O3S
    4,5,6,7-tetrahydro-2-hydroxymethyl-5-(methoxycarbonylmethylidene)thianaphthene
    —— 4-(1-Allyl-2-oxo-1,2,3,4-tetrahydro-quinolin-5-yloxy)-butyric acid isopropyl ester 58900-53-1 C19H25NO4
    4-(1-Allyl-2-oxo-1,2,3,4-tetrahydro-quinolin-5-yloxy)-butyric acid isopropyl ester
    —— 4-[1-(4-tert-Butylbenzyl)piperidin-3-yl]-methoxybenzoic acid 133747-17-8 C24H31NO3
    4-[1-(4-tert-Butylbenzyl)piperidin-3-yl]-methoxybenzoic acid
    —— 4-chloro-2-(6-methylpyridin-3-yl)quinoline 1361968-31-1 C15H11ClN2
    4-chloro-2-(6-methylpyridin-3-yl)quinoline
    —— 4,5,6,7-tetrahydrobenzthiazol-2-ylcarbamoylcarboxylic acid 81779-17-1 C9H10N2O3S
    4,5,6,7-tetrahydrobenzthiazol-2-ylcarbamoylcarboxylic acid
    —— 4-(1-morfolino)-3,4,5,6-tetrahydro-7-methyl-7H-1,2-oxathiino<6,5-e>indole 2,2-dioxide 84670-57-5 C15H20N2O4S
    4-(1-morfolino)-3,4,5,6-tetrahydro-7-methyl-7H-1,2-oxathiino<6,5-e>indole 2,2-dioxide
    —— {4-[4-fluoro-2-(trifluoromethyl)phenyl]-5-imidazol-2-ylpyrimidin-2-yl}{2-[(5-nitro(2-pyridyl))amino]ethyl}amine 252938-43-5 C21H16F4N8O2
    {4-[4-fluoro-2-(trifluoromethyl)phenyl]-5-imidazol-2-ylpyrimidin-2-yl}{2-[(5-nitro(2-pyridyl))amino]ethyl}amine
    —— 4-(4-Chloro-phenyl)-1-(6,7-dimethoxy-4,4-dimethyl-isochroman-1-ylmethyl)-1,2,3,6-tetrahydro-pyridine 70822-25-2 C25H30ClNO3
    4-(4-Chloro-phenyl)-1-(6,7-dimethoxy-4,4-dimethyl-isochroman-1-ylmethyl)-1,2,3,6-tetrahydro-pyridine
    —— 4-<2-(1-hydroxy-4-dimethylaminobutyl)phen-1-yl>-4-hydroxy-2,3,5,6-tetrahydrothiopyran 84655-53-8 C17H27NO2S
    4-<2-(1-hydroxy-4-dimethylaminobutyl)phen-1-yl>-4-hydroxy-2,3,5,6-tetrahydrothiopyran
    —— 4-[(4-methoxypyridin-2-yl)methoxy]-N-[2-methyl-5-(1-methyl-1H-imidazol-2-yl)phenyl]benzamide 1126368-57-7 C25H24N4O3
    4-[(4-methoxypyridin-2-yl)methoxy]-N-[2-methyl-5-(1-methyl-1H-imidazol-2-yl)phenyl]benzamide
    —— 4-bromo-1-(cyclopropylmethyl)-N-{[6-(trifluoromethyl)pyridin-3-yl]methyl}-1H-benzotriazol-5-amine 1247947-77-8 C17H15BrF3N5
    4-bromo-1-(cyclopropylmethyl)-N-{[6-(trifluoromethyl)pyridin-3-yl]methyl}-1H-benzotriazol-5-amine
    —— 4-(2,4-dichlorobenzylamino)-6-[4-(2-pyrrolidin-1-ylethyl)piperidin-1-yl]pyridazine-3-carboxylic amide 939977-50-1 C23H30Cl2N6O
    4-(2,4-dichlorobenzylamino)-6-[4-(2-pyrrolidin-1-ylethyl)piperidin-1-yl]pyridazine-3-carboxylic amide
    —— 4-bromo-N-[1-[3-ethyl-2-(4-methylphenoxy)imidazol-4-yl]ethyl]-2-fluorobenzenesulfonamide 946059-35-4 C20H21BrFN3O3S
    4-bromo-N-[1-[3-ethyl-2-(4-methylphenoxy)imidazol-4-yl]ethyl]-2-fluorobenzenesulfonamide
    —— 4,5,7,8-tetramethyl-1,2-diphosphatricyclo<5.2.1.0<sup>2,6</sup>>-4,8-decadiene 87392-50-5 C12H18P2
    4,5,7,8-tetramethyl-1,2-diphosphatricyclo<5.2.1.0<sup>2,6</sup>>-4,8-decadiene