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    热门化合物HOT
    • 喹啉
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2-Ethenesulfinyl-ethoxy)-butan-2-one 37484-41-6 C8H14O3S
    4-(2-Ethenesulfinyl-ethoxy)-butan-2-one
    —— 4,4,4-Trichlor-2,3-dimethylbutyrylchlorid 20518-71-2 C6H8Cl4O
    4,4,4-Trichlor-2,3-dimethylbutyrylchlorid
    —— 4-Methyl-2,6-bis-(2-phenyl-propylamino)-nicotinonitrile 52982-22-6 C25H28N4
    4-Methyl-2,6-bis-(2-phenyl-propylamino)-nicotinonitrile
    —— 4-amino-6-(3-chloro-4-trifluoromethoxy-phenyl)-3-ethyl-4<i>H</i>-[1,2,4]triazin-5-one 56735-36-5 C12H10ClF3N4O2
    4-amino-6-(3-chloro-4-trifluoromethoxy-phenyl)-3-ethyl-4<i>H</i>-[1,2,4]triazin-5-one
    —— 4-(2-acetylaminoethylamino)-2-phenyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid indan-2-ylamide 553634-87-0 C26H26N6O2
    4-(2-acetylaminoethylamino)-2-phenyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid indan-2-ylamide
    —— 4-Hydroxy-3-(1-{[1-(2-hydroxy-naphthalen-1-yl)-meth-(Z)-ylidene]-hydrazono}-ethyl)-6-methyl-1-phenyl-1H-pyridin-2-one 66620-55-1 C25H21N3O3
    4-Hydroxy-3-(1-{[1-(2-hydroxy-naphthalen-1-yl)-meth-(Z)-ylidene]-hydrazono}-ethyl)-6-methyl-1-phenyl-1H-pyridin-2-one
    —— 4-[{[5-(2-cyanoethyl)-2-furyl]methyl}(2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile 916808-37-2 C18H13F6N3O
    4-[{[5-(2-cyanoethyl)-2-furyl]methyl}(2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile
    —— 4-[[1-[3-(2-methoxyanilino)-3-oxopropanoyl]-5-oxo-3-phenyl-4H-pyrazol-4-yl]diazenyl]benzoic acid 139952-02-6 C26H21N5O6
    4-[[1-[3-(2-methoxyanilino)-3-oxopropanoyl]-5-oxo-3-phenyl-4H-pyrazol-4-yl]diazenyl]benzoic acid
    —— (4S)-4-(4-(3-carbamoylpiperidin-1-yl)-6-phenylpicolinamido)-5-oxo-5-(4-(pentyloxycarbonyl)piperazin-1-yl)pentanoic acid 1220168-97-7 C33H44N6O7
    (4S)-4-(4-(3-carbamoylpiperidin-1-yl)-6-phenylpicolinamido)-5-oxo-5-(4-(pentyloxycarbonyl)piperazin-1-yl)pentanoic acid
    —— 4-(5-bromofuran-2-yl)benzenesulfonic acid 2,2-dimethylpropyl ester 1318251-85-2 C15H17BrO4S
    4-(5-bromofuran-2-yl)benzenesulfonic acid 2,2-dimethylpropyl ester
    —— [4,4-bis(4-amino-3,5-dimethylphenyl)]piperidine 402912-76-9 C21H29N3
    [4,4-bis(4-amino-3,5-dimethylphenyl)]piperidine
    —— 4-Bromo-1-methyl-3-pentafluoroethyl-1H-pyrazole-5-carboxylic acid 1226890-70-5 C7H4BrF5N2O2
    4-Bromo-1-methyl-3-pentafluoroethyl-1H-pyrazole-5-carboxylic acid
    —— 4-<1-(1,2,3-triazolo<4,5-a>phenazinyl)>-3,4-epoxypentan-2-one 76355-43-6 C17H13N5O2
    4-<1-(1,2,3-triazolo<4,5-a>phenazinyl)>-3,4-epoxypentan-2-one
    —— 4-[(E)-2-[5-[(E)-2-(4-ethoxy-3-methoxyphenyl)ethenyl]-1,2-oxazol-3-yl]ethenyl]-2-methoxyphenol 1246537-26-7 C23H23NO5
    4-[(E)-2-[5-[(E)-2-(4-ethoxy-3-methoxyphenyl)ethenyl]-1,2-oxazol-3-yl]ethenyl]-2-methoxyphenol
    —— 4-Morpholin-4-yl-3-(morpholin-4-ylmethyl)but-2-enenitrile 334994-04-6 C13H21N3O2
    4-Morpholin-4-yl-3-(morpholin-4-ylmethyl)but-2-enenitrile
    —— 4',5',7-tri-O-methyl-5-methoxypeltogynan 77394-25-3 C20H22O6
    4',5',7-tri-O-methyl-5-methoxypeltogynan
    —— [4-(2-hydroxyethyl)piperidin-1-yl]-(5-methoxy-1H-indol-2-yl)methanone 1126084-80-7 C17H22N2O3
    [4-(2-hydroxyethyl)piperidin-1-yl]-(5-methoxy-1H-indol-2-yl)methanone
    —— 4-(4-fluoro-phenyl)-1-[4-(5-methyl-[1,2,4]oxadiazol-3-yl)-benzoyl]-piperidine-4-carboxylic acid [2,2,2-trifluoro-1-(4-fluoro-phenyl)-ethyl]-amide 1246388-31-7 C30H25F5N4O3
    4-(4-fluoro-phenyl)-1-[4-(5-methyl-[1,2,4]oxadiazol-3-yl)-benzoyl]-piperidine-4-carboxylic acid [2,2,2-trifluoro-1-(4-fluoro-phenyl)-ethyl]-amide
    —— 4-methyl-5-phenyl-1,2-dihydro-pyrazol-3-one 24979-48-4 C10H10N2O
    4-methyl-5-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-Brom-2-methylpyrrol 39975-55-8 C5H6BrN
    4-Brom-2-methylpyrrol
    —— 4-Phenoxathiincarbonsaeure-<p-nitro-phenylester> 35082-62-3 C19H11NO5S
    4-Phenoxathiincarbonsaeure-<p-nitro-phenylester>
    —— 4,4,9,9-tetra(carbethoxy)undeca-6,11-diyn-1-al 873801-06-0 C23H30O9
    4,4,9,9-tetra(carbethoxy)undeca-6,11-diyn-1-al
    —— 4-hydroxy-5-oxo-5H-dibenzo[a,d]cyclohepten-2-yl acetic acid 72568-23-1 C17H12O4
    4-hydroxy-5-oxo-5H-dibenzo[a,d]cyclohepten-2-yl acetic acid
    —— (4-methyl-pent-2-enyl)-magnesium chloride 50555-14-1 C6H11ClMg
    (4-methyl-pent-2-enyl)-magnesium chloride
    —— 4,13-Dimethyl-9-phenyl-4,8-diazatetracyclo[6.6.1.02,7.011,15]pentadeca-1(14),2(7),11(15),12-tetraene 1331944-17-2 C21H22N2
    4,13-Dimethyl-9-phenyl-4,8-diazatetracyclo[6.6.1.02,7.011,15]pentadeca-1(14),2(7),11(15),12-tetraene
    —— 4-chloro-2,6-bis(phenylthio)aniline 131195-95-4 C18H14ClNS2
    4-chloro-2,6-bis(phenylthio)aniline
    —— 4,4'-oxy-bis-benzylamine; dihydrochloride 2579-42-2 C14H16N2O*2ClH
    4,4'-oxy-bis-benzylamine; dihydrochloride
    —— 4-Bromo-2-phenyl-5,6,7,8-tetrahydroisoquinolin-1-one 1590409-66-7 C15H14BrNO
    4-Bromo-2-phenyl-5,6,7,8-tetrahydroisoquinolin-1-one
    —— 4-{2-[(hydroxyimino)methyl]anilino}benzonitrile 874635-67-3 C14H11N3O
    4-{2-[(hydroxyimino)methyl]anilino}benzonitrile
    —— 4-Methoxy-benzo[1,3]dioxole-5-carboxylic acid (2-methoxy-phenyl)-methyl-amide 39025-36-0 C17H17NO5
    4-Methoxy-benzo[1,3]dioxole-5-carboxylic acid (2-methoxy-phenyl)-methyl-amide
    —— 4,3'-di-tert-butyl-2,5'-bis-(1,1-dimethyl-propyl)-8,9,10,10a-tetrahydro-7H-spiro[benzo[e]pyrido[1,2-b][1,2]oxazine-11,1'-cyclohexa-3',5'-dien]-2'-one 20785-34-6 C35H53NO2
    4,3'-di-tert-butyl-2,5'-bis-(1,1-dimethyl-propyl)-8,9,10,10a-tetrahydro-7H-spiro[benzo[e]pyrido[1,2-b][1,2]oxazine-11,1'-cyclohexa-3',5'-dien]-2'-one
    —— 4-[(t-butoxycarbonyl-amino)-methyl]-pyridine-oxide-2-carboxylic acid 352284-56-1 C12H16N2O5
    4-[(t-butoxycarbonyl-amino)-methyl]-pyridine-oxide-2-carboxylic acid
    —— 4,5-dihydro-2-[2-(2,2,2-trifluoroethyl)hydrazino]-1H-imidazole, hydroiodide 99347-33-8 C5H9F3N4*HI
    4,5-dihydro-2-[2-(2,2,2-trifluoroethyl)hydrazino]-1H-imidazole, hydroiodide
    —— 4-vinyl-4,9-dihydrothieno<2,3-c>-2-benzothiepin-4-ol 112906-20-4 C14H12OS2
    4-vinyl-4,9-dihydrothieno<2,3-c>-2-benzothiepin-4-ol
    —— 4-Piperidino-6,8-dimethyl-7,9-dioxo-9a-hydroxytetrahydrodipyrimido<4.5-b><4'.5'-e><1,4>thiazone 123605-78-7 C15H18N6O3S
    4-Piperidino-6,8-dimethyl-7,9-dioxo-9a-hydroxytetrahydrodipyrimido<4.5-b><4'.5'-e><1,4>thiazone
    —— 4-Bromo-5-chloro-2-(pyridine-2-carboximidoyl)phenol 157302-01-7 C12H8BrClN2O
    4-Bromo-5-chloro-2-(pyridine-2-carboximidoyl)phenol
    —— 4,4-Dimethyl-5α-androst-14-en-17β-ol 10391-91-0 C21H34O
    4,4-Dimethyl-5α-androst-14-en-17β-ol
    —— 4-Methyl-2-methylaminomethylen-cyclohexanon 90607-98-0 C9H15NO
    4-Methyl-2-methylaminomethylen-cyclohexanon
    —— 4,4,4-trichlorobutanal 350793-43-0 C4H5Cl3O
    4,4,4-trichlorobutanal
    —— 4-Chloro-2-(2-hydroxy-propionylamino)-5-sulfamoyl-benzoic acid methyl ester 15217-68-2 C11H13ClN2O6S
    4-Chloro-2-(2-hydroxy-propionylamino)-5-sulfamoyl-benzoic acid methyl ester
    —— (4S)-3-diazo-4-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-4-methoxybutan-2-one 150457-23-1 C10H16N2O4
    (4S)-3-diazo-4-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-4-methoxybutan-2-one
    —— 4,4,5,5-tetramethyl-2-(1,2,3,4-tetrahydronaphthalen-2-yl)-1,3,2-dioxaborolane 1130490-92-4 C16H23BO2
    4,4,5,5-tetramethyl-2-(1,2,3,4-tetrahydronaphthalen-2-yl)-1,3,2-dioxaborolane
    —— 4-Hydroxy-3,5,5-trimethyloxolan-2-one 80248-66-4 C7H12O3
    4-Hydroxy-3,5,5-trimethyloxolan-2-one
    —— 4-Methyl-6-(trifluoromethyl)pyridin-3-amine hydrochloride 1803584-50-0 C7H8ClF3N2
    4-Methyl-6-(trifluoromethyl)pyridin-3-amine hydrochloride
    —— 4,4'-[5,5'-(4,6-dimethoxy-<i>m</i>-phenylene)-di-penta-2,4-diynyl]-bis-morpholine 39251-70-2 C26H28N2O4
    4,4'-[5,5'-(4,6-dimethoxy-<i>m</i>-phenylene)-di-penta-2,4-diynyl]-bis-morpholine
    —— 4-PyCH2OCS2Re(bipy)(CO)3 1217190-71-0 C20H14N3O4ReS2
    4-PyCH2OCS2Re(bipy)(CO)3
    —— 4-Chloro-benzenesulfonic acid (3S,4R)-1-allyl-2-oxo-4-tritylsulfanyl-azetidin-3-yl ester 51523-92-3 C31H26ClNO4S2
    4-Chloro-benzenesulfonic acid (3S,4R)-1-allyl-2-oxo-4-tritylsulfanyl-azetidin-3-yl ester
    —— 4-(4-methyl-piperazin-1-yl)-6-phenethylamino-benzene-1,3-disulfonic acid diamide 52392-00-4 C19H27N5O4S2
    4-(4-methyl-piperazin-1-yl)-6-phenethylamino-benzene-1,3-disulfonic acid diamide
    —— 4-nitro-benzenesulfonic acid <i>N</i>'-(1,1-dioxo-1<i>H</i>-1λ<sup>6</sup>-benzo[<i>d</i>]isothiazol-3-yl)-hydrazide 13255-95-3 C13H10N4O6S2
    4-nitro-benzenesulfonic acid <i>N</i>'-(1,1-dioxo-1<i>H</i>-1λ<sup>6</sup>-benzo[<i>d</i>]isothiazol-3-yl)-hydrazide
    —— 4-(methoxy-phenyl-methyl)-5-methyl-pyrrole-2-carboxylic acid ethyl ester 30235-96-2 C16H19NO3
    4-(methoxy-phenyl-methyl)-5-methyl-pyrrole-2-carboxylic acid ethyl ester