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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
    —— 4,5-Dichlor-1-(2,4-dinitroanilino)-3-phenyl-2(1H)-pyridinon 74503-52-9 C17H10Cl2N4O5
    4,5-Dichlor-1-(2,4-dinitroanilino)-3-phenyl-2(1H)-pyridinon
    —— 4-tert-Butyl-3,6-methylen-1,2,3,6-tetrahydro-phthalsaeure 93568-32-2 C13H18O4
    4-tert-Butyl-3,6-methylen-1,2,3,6-tetrahydro-phthalsaeure
    —— [4(5)S]-4(5)-(N-benzyloxycarbonyl-2-aminoethyl)imidazoline hydrochloride 1131953-63-3 C13H17N3O2*ClH
    [4(5)S]-4(5)-(N-benzyloxycarbonyl-2-aminoethyl)imidazoline hydrochloride
    —— 4,13-bis(p-tolylsulphonyl)-7,10,19,22,27-pentaoxa-1,4,13,16-tetra-azabicyclo<14.8.5>-nonacosane 113917-91-2 C34H54N4O9S2
    4,13-bis(p-tolylsulphonyl)-7,10,19,22,27-pentaoxa-1,4,13,16-tetra-azabicyclo<14.8.5>-nonacosane
    —— 4-oxo-4-[4.4]paracyclophan-6-yl-butyric acid methyl ester 119078-67-0 C25H30O3
    4-oxo-4-[4.4]paracyclophan-6-yl-butyric acid methyl ester
    —— (4-Amino-3-nitro-phenyl)-(5-bromo-thiophen-2-yl)-methanone 66938-74-7 C11H7BrN2O3S
    (4-Amino-3-nitro-phenyl)-(5-bromo-thiophen-2-yl)-methanone
    —— 4-(2-amino-4-oxo-3,4-dihydro-quinazolin-6-ylmethoxy)-benzoic acid methyl ester 64088-75-1 C17H15N3O4
    4-(2-amino-4-oxo-3,4-dihydro-quinazolin-6-ylmethoxy)-benzoic acid methyl ester
    —— 4-(4-Hydroxy-pentyl)-4-methyl-cyclopent-2-enone 65969-89-3 C11H18O2
    4-(4-Hydroxy-pentyl)-4-methyl-cyclopent-2-enone
    —— [4-[(Z)-3-acetyloxybut-2-enyl]phenyl] acetate 184953-87-5 C14H16O4
    [4-[(Z)-3-acetyloxybut-2-enyl]phenyl] acetate
    —— 4-(N-Benzyloxycarbonylamino)-2-nitrophenol 38180-36-8 C14H12N2O5
    4-(N-Benzyloxycarbonylamino)-2-nitrophenol
    —— 4-[2-(4-nitrophenyl)ethenyl]-2-[4-[2-(4-nitrophenyl)ethenyl]pyridin-2-yl]pyridine 408496-42-4 C26H18N4O4
    4-[2-(4-nitrophenyl)ethenyl]-2-[4-[2-(4-nitrophenyl)ethenyl]pyridin-2-yl]pyridine
    —— 4-{4-[3-(6-methoxy-pyridin-3-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-ylamino]-pyrazol-1-yl}-cyclohexanol 1448694-14-1 C19H21N9O2
    4-{4-[3-(6-methoxy-pyridin-3-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-ylamino]-pyrazol-1-yl}-cyclohexanol
    —— 4-Hexyloxycarbonyloxy-benzoic acid 4-butoxy-phenyl ester 33926-55-5 C24H30O6
    4-Hexyloxycarbonyloxy-benzoic acid 4-butoxy-phenyl ester
    —— 4-(4-((4-(2-Hydroxybutoxy)-2-methylphenyl)diazenyl)anilino)-3-nitro-N-(phenylsulfonyl)benzenesulfonamide 744154-75-4 C29H29N5O8S2
    4-(4-((4-(2-Hydroxybutoxy)-2-methylphenyl)diazenyl)anilino)-3-nitro-N-(phenylsulfonyl)benzenesulfonamide
    —— 4-Benzoyl-3-(2,6-dichloro-phenyl)-isoxazole-5-carboxylic acid methyl ester 129144-33-8 C18H11Cl2NO4
    4-Benzoyl-3-(2,6-dichloro-phenyl)-isoxazole-5-carboxylic acid methyl ester
    —— 4-oxo-4-[5-(m-tolyl)-2-thienyl]butanoic acid 1168153-94-3 C15H14O3S
    4-oxo-4-[5-(m-tolyl)-2-thienyl]butanoic acid
    —— 4-biphenylnitrenium ion 243668-39-5 C12H10N
    4-biphenylnitrenium ion
    —— 4-[4-(4-Fluorophenyl)-1-(furan-2-yl)-1,4-dioxobutan-2-yl]benzoic acid 945375-39-3 C21H15FO5
    4-[4-(4-Fluorophenyl)-1-(furan-2-yl)-1,4-dioxobutan-2-yl]benzoic acid
    —— 4-tert.-Pentyl-guajacol-chloressigsaeureester 92317-91-4 C14H19ClO3
    4-tert.-Pentyl-guajacol-chloressigsaeureester
    —— 4-Methoxy-6-[2-(2,4,6-trimethylphenyl)hydrazinylidene]cyclohexa-2,4-dien-1-one 89648-51-1 C16H18N2O2
    4-Methoxy-6-[2-(2,4,6-trimethylphenyl)hydrazinylidene]cyclohexa-2,4-dien-1-one
    —— 4-((7-(dimethylamino)-2-isobutyl-3H-imidazo[4,5-b]pyridin-3-yl)methyl)-7,8-difluoroquinolin-2(1H)-one 1125745-95-0 C22H23F2N5O
    4-((7-(dimethylamino)-2-isobutyl-3H-imidazo[4,5-b]pyridin-3-yl)methyl)-7,8-difluoroquinolin-2(1H)-one
    —— 4-[(3-Chloro-4-fluorophenyl)amino]-6-[3-acetylaminomethyl-1-piperidinyl]pyrimido[5,4-d]pyrimidine 1230891-35-6 C20H21ClFN7O
    4-[(3-Chloro-4-fluorophenyl)amino]-6-[3-acetylaminomethyl-1-piperidinyl]pyrimido[5,4-d]pyrimidine
    —— 4-[2-(2,3-Dioxo-2,3-dihydropyridin-4-yl)hydrazinyl]benzene-1-sulfonic acid 65837-78-7 C11H9N3O5S
    4-[2-(2,3-Dioxo-2,3-dihydropyridin-4-yl)hydrazinyl]benzene-1-sulfonic acid
    —— 4-iodo-3-[2-(methylthio)phenyl]isocoumarin 1094615-32-3 C16H11IO2S
    4-iodo-3-[2-(methylthio)phenyl]isocoumarin
    —— 4-(2-chloro-dibenzo[b,f][1,4]oxazepin-11-yl)-N-hydroxy-benzamide 1024007-55-3 C20H13ClN2O3
    4-(2-chloro-dibenzo[b,f][1,4]oxazepin-11-yl)-N-hydroxy-benzamide
    —— 4-{4-[3,5-bis(methyloxy)phenyl]-2-ethyl-1,3-oxazol-5-yl}-N-[3-fluoro-4-(4-methyl-1-piperazinyl)phenyl]-2-pyrimidinamine 1126432-31-2 C28H31FN6O3
    4-{4-[3,5-bis(methyloxy)phenyl]-2-ethyl-1,3-oxazol-5-yl}-N-[3-fluoro-4-(4-methyl-1-piperazinyl)phenyl]-2-pyrimidinamine
    —— 4-[(5-chloro-2-phenyl-1H-indole-7-yl)amino]-cyclohexane-1-one 1120332-15-1 C20H19ClN2O
    4-[(5-chloro-2-phenyl-1H-indole-7-yl)amino]-cyclohexane-1-one
    —— 4-(2-fluoro-benzyl)-5-{2-[4-(2-methoxy-phenyl)-piperazin-1-yl]-ethyl}-2,4-dihydro-[1,2,4]triazol-3-one 1111179-17-9 C22H26FN5O2
    4-(2-fluoro-benzyl)-5-{2-[4-(2-methoxy-phenyl)-piperazin-1-yl]-ethyl}-2,4-dihydro-[1,2,4]triazol-3-one
    —— 4-(2,5-difluoro-phenyl)-N2-(2-methoxy-benzyl)-N6-pyridin-3-ylmethyl-quinoline-2,6-diamine 1136479-42-9 C29H24F2N4O
    4-(2,5-difluoro-phenyl)-N2-(2-methoxy-benzyl)-N6-pyridin-3-ylmethyl-quinoline-2,6-diamine
    —— 4-bromo-2-bromomethyl-5-tert-butyl-1-(4-fluoro-phenyl)-1H-pyrrole-3-carboxylic acid ethyl ester 952393-84-9 C18H20Br2FNO2
    4-bromo-2-bromomethyl-5-tert-butyl-1-(4-fluoro-phenyl)-1H-pyrrole-3-carboxylic acid ethyl ester
    —— (4R,5S)-5-Hydroxy-2,2-dimethyl-thiazolidine-3,4-dicarboxylic acid di-tert-butyl ester 133228-65-6 C15H27NO5S
    (4R,5S)-5-Hydroxy-2,2-dimethyl-thiazolidine-3,4-dicarboxylic acid di-tert-butyl ester
    —— 4-(3-Azetidinylmethyl)benzonitrile 1203797-61-8 C11H12N2
    4-(3-Azetidinylmethyl)benzonitrile
    —— 4,6-diphenyl-3-oxa-bicyclo[3.1.0]hexan-2-one 6603-96-9 C17H14O2
    4,6-diphenyl-3-oxa-bicyclo[3.1.0]hexan-2-one
    —— 4-(2,3-dichlorophenyloxy)-7-methyl-5,6,7,8-tetrahydro-4H-thieno[2,3-c]azepine hydrochloride 1067633-54-8 C15H15Cl2NOS*ClH
    4-(2,3-dichlorophenyloxy)-7-methyl-5,6,7,8-tetrahydro-4H-thieno[2,3-c]azepine hydrochloride
    —— 4-(4-fluorophenyl)-2,3-dihydro-1H-phenalen-1-one 1426148-36-8 C19H13FO
    4-(4-fluorophenyl)-2,3-dihydro-1H-phenalen-1-one
    —— {4-[3-(3-benzylamino-phenyl)-1-(2-trimethylsilanyl-ethoxymethyl)-1H-pyrazolo[3,4-d]pyrimidin-6-ylamino]-cyclohexyl}-carbamic acid tert-butyl ester 1386399-29-6 C35H49N7O3Si
    {4-[3-(3-benzylamino-phenyl)-1-(2-trimethylsilanyl-ethoxymethyl)-1H-pyrazolo[3,4-d]pyrimidin-6-ylamino]-cyclohexyl}-carbamic acid tert-butyl ester
    —— 4-Pentachloraethyl-phenylisocyanat 719-08-4 C9H4Cl5NO
    4-Pentachloraethyl-phenylisocyanat
    —— 4-(8-hydroxy-2Z-octenyl)-5-(2-pentenyl)-2-cyclopentenone 140189-42-0 C18H26O2
    4-(8-hydroxy-2Z-octenyl)-5-(2-pentenyl)-2-cyclopentenone
    —— 4-Hydroxytolamolol 56305-69-2 C19H24N2O5
    4-Hydroxytolamolol
    —— 4,6-dimethoxy-3-(1-((4-methoxybenzyl)oxy)propa-1,2-dien-1-yl)-2-(4-methoxyphenyl)benzofuran 1357016-40-0 C28H26O6
    4,6-dimethoxy-3-(1-((4-methoxybenzyl)oxy)propa-1,2-dien-1-yl)-2-(4-methoxyphenyl)benzofuran
    —— (4R)-4-[(1R,2S)-2-ethoxycarbonyl-1-(4-methoxyphenyl)-pent-4-enyl]-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 855517-87-2 C25H37NO6
    (4R)-4-[(1R,2S)-2-ethoxycarbonyl-1-(4-methoxyphenyl)-pent-4-enyl]-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
    —— (4'-bromo-3,3',5,5'-tetraisopropyl-4-biphenyl)-bis(2,4,6-triisopropylphenyl)phosphine 856197-67-6 C54H78BrP
    (4'-bromo-3,3',5,5'-tetraisopropyl-4-biphenyl)-bis(2,4,6-triisopropylphenyl)phosphine
    —— 4-Carbamoyl-2-(4-ethoxy-phenyl)-butyric acid 65387-95-3 C13H17NO4
    4-Carbamoyl-2-(4-ethoxy-phenyl)-butyric acid
    —— 4-Methyl-2-(3-phenoxy-phenyl)-3-phenyl-pentanenitrile 66753-11-5 C24H23NO
    4-Methyl-2-(3-phenoxy-phenyl)-3-phenyl-pentanenitrile
    —— (4-tert-Butyl-2,5-dimethoxy-phenyl)-acetic acid methyl ester 70313-10-9 C15H22O4
    (4-tert-Butyl-2,5-dimethoxy-phenyl)-acetic acid methyl ester
    —— 4-(2H-Benzotriazol-2-yl)-benzoesaeure 35792-99-5 C13H9N3O2
    4-(2H-Benzotriazol-2-yl)-benzoesaeure
    —— (4-Nitrophenyl)methyl octane-1-sulfinate 129762-64-7 C15H23NO4S
    (4-Nitrophenyl)methyl octane-1-sulfinate
    —— 4-Bromo-2-fluoro-4'-[2-(4-propyl-cyclohexyl)-ethyl]-biphenyl 97109-87-0 C23H28BrF
    4-Bromo-2-fluoro-4'-[2-(4-propyl-cyclohexyl)-ethyl]-biphenyl
    —— 4-(2-(7-methoxy-[1,2,4]triazolo[4,3-a]pyridin-3-yl)quinolin-8-yl)morpholine 1208863-93-7 C20H19N5O2
    4-(2-(7-methoxy-[1,2,4]triazolo[4,3-a]pyridin-3-yl)quinolin-8-yl)morpholine
    —— 4-methyl-6-(3-phenoxyphenyl)-4-(pyrimidin-5-ylmethyl)-1,4-dihydroisoquinolin-3(2H)-one 1207713-51-6 C27H23N3O2
    4-methyl-6-(3-phenoxyphenyl)-4-(pyrimidin-5-ylmethyl)-1,4-dihydroisoquinolin-3(2H)-one