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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-Acetoxy-2,3-dihydro-pyrrole-1-carboxylic acid methyl ester 73193-46-1 C8H11NO4
    4-Acetoxy-2,3-dihydro-pyrrole-1-carboxylic acid methyl ester
    —— 4-chloro-N-(1-(1-(2-cyano-4-methylpent-2-enoyl)piperidin-3-yl)-5-(((S)-3,3-dimethylbutan-2-ylamino)methyl)-1H-benzo[d]imidazol-2-yl)benzamide 1575817-45-6 C33H41ClN6O2
    4-chloro-N-(1-(1-(2-cyano-4-methylpent-2-enoyl)piperidin-3-yl)-5-(((S)-3,3-dimethylbutan-2-ylamino)methyl)-1H-benzo[d]imidazol-2-yl)benzamide
    —— 4-tert-butylcatecholato-[2-(p-tolylazo)pyrimidine]palladium(II) 329279-36-9 C21H22N4O2Pd
    4-tert-butylcatecholato-[2-(p-tolylazo)pyrimidine]palladium(II)
    —— (4-tert-butylcyclohexyl)-phenylmethanone 18525-42-3 C17H24O
    (4-tert-butylcyclohexyl)-phenylmethanone
    —— 4'-<3β-acetoxyandrost-5-en-17β-yl>thiazole-2'(3'H)-thione 132511-17-2 C24H33NO2S2
    4'-<3β-acetoxyandrost-5-en-17β-yl>thiazole-2'(3'H)-thione
    —— 4-tert-butylcatecholato-[2-(p-chlorophenylazo)pyrimidine]palladium(II) 329279-40-5 C20H19ClN4O2Pd
    4-tert-butylcatecholato-[2-(p-chlorophenylazo)pyrimidine]palladium(II)
    —— 4,4'-(((1,4(1,4)-dibenzenacyclohexaphane-12,43-diylbis(ethene-2,1-diyl))bis(2,5-bis(hexyloxy)-4,1-phenylene))bis(ethene-2,1-diyl))dibenzaldehyde 1269228-99-0 C74H88O6
    4,4'-(((1,4(1,4)-dibenzenacyclohexaphane-12,43-diylbis(ethene-2,1-diyl))bis(2,5-bis(hexyloxy)-4,1-phenylene))bis(ethene-2,1-diyl))dibenzaldehyde
    —— 4-(tert-butyl)-N,N-diethylcyclohex-1-en-1-amine 1380484-74-1 C14H27N
    4-(tert-butyl)-N,N-diethylcyclohex-1-en-1-amine
    —— 4-(4-cyclohexyloxyphenyl)morpholine 1351403-28-5 C16H23NO2
    4-(4-cyclohexyloxyphenyl)morpholine
    —— 4-bromo-N-[[1-[3-(6-fluoro-1,2-benzoxazol-3-yl)propyl]azetidin-3-yl]methyl]benzenesulphonamide 1417309-22-8 C20H21BrFN3O3S
    4-bromo-N-[[1-[3-(6-fluoro-1,2-benzoxazol-3-yl)propyl]azetidin-3-yl]methyl]benzenesulphonamide
    —— 4-chloro-3-fluoro-N-[1-[3-(6-fluoro-1,2-benzoxazol-3-yl)propyl]pyrrolidin-3-yl]benzenesulphonamide 1417307-81-3 C20H20ClF2N3O3S
    4-chloro-3-fluoro-N-[1-[3-(6-fluoro-1,2-benzoxazol-3-yl)propyl]pyrrolidin-3-yl]benzenesulphonamide
    —— 4-(Pyridin-4-ylmethoxy)-2-(2-quinolin-2-yl-ethyl)-isoindole-1,3-dione 1417184-01-0 C25H19N3O3
    4-(Pyridin-4-ylmethoxy)-2-(2-quinolin-2-yl-ethyl)-isoindole-1,3-dione
    —— (4R,5R,8R,11S,14R,17R)-4,5-diacetyloxy-8,14-dibenzyl-3,6,9,12,15-pentaoxo-11-[(4-phenylphenyl)methyl]-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid 1211438-70-8 C50H49N5O11
    (4R,5R,8R,11S,14R,17R)-4,5-diacetyloxy-8,14-dibenzyl-3,6,9,12,15-pentaoxo-11-[(4-phenylphenyl)methyl]-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid
    —— (+/-)-4-(3-bromo-5-fluorophenyl)-6,6-dimethyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole 1416242-71-1 C14H14BrFN2
    (+/-)-4-(3-bromo-5-fluorophenyl)-6,6-dimethyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole
    —— 4-amino-8-methyldibenzothiophene 98569-88-1 C13H11NS
    4-amino-8-methyldibenzothiophene
    —— 4-[2-(4-fluorophenyl)-5-iodo-1,3-oxazol-4-yl]benzonitrile 1207747-02-1 C16H8FIN2O
    4-[2-(4-fluorophenyl)-5-iodo-1,3-oxazol-4-yl]benzonitrile
    —— (4-biphenyl-4-yl-thiazol-2-yl)-dimethyl-amine 35186-62-0 C17H16N2S
    (4-biphenyl-4-yl-thiazol-2-yl)-dimethyl-amine
    —— 4-(2,2-dimethyl-propionyl)-8-nitro-1-phenyl-3,4-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepine-2,5-dione 53277-83-1 C20H19N3O5
    4-(2,2-dimethyl-propionyl)-8-nitro-1-phenyl-3,4-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepine-2,5-dione
    —— 4-methyl-2-oxo-2,3-dihydro-1<i>H</i>-benzo[<i>b</i>][1,4]diazepine-3-carboxylic acid 4-chloro-anilide 33544-60-4 C17H14ClN3O2
    4-methyl-2-oxo-2,3-dihydro-1<i>H</i>-benzo[<i>b</i>][1,4]diazepine-3-carboxylic acid 4-chloro-anilide
    —— 4-[2-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidene)-ethylidene]-2,2-dimethyl-cyclobutane-1,3-dione 98681-50-6 C17H17NO2S
    4-[2-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidene)-ethylidene]-2,2-dimethyl-cyclobutane-1,3-dione
    —— 4-Methyl-5,6-dihydro-1H,4H-1,5-methanobenzo<e><1,2>diazocin 29201-02-3 C12H14N2
    4-Methyl-5,6-dihydro-1H,4H-1,5-methanobenzo<e><1,2>diazocin
    —— 4''-O-{6-[3-(3-carboxy-1-ethyl-4-oxo-1,4-dihydro-quinolin-6-yl)-propyn-2-yloxy]-hexanoyl}-11-O-methyl-azithromycin 797815-96-4 C60H95N3O17
    4''-O-{6-[3-(3-carboxy-1-ethyl-4-oxo-1,4-dihydro-quinolin-6-yl)-propyn-2-yloxy]-hexanoyl}-11-O-methyl-azithromycin
    —— 4-<Bis(trimethylsilyl)amino>-4,5-dihydro-1-(trimethylsilyl)-1H-1,2,4-diazaphosphol-4-sulfid 98965-32-3 C11H30N3PSSi3
    4-<Bis(trimethylsilyl)amino>-4,5-dihydro-1-(trimethylsilyl)-1H-1,2,4-diazaphosphol-4-sulfid
    —— 4-[3-(Difluoromethyl)pyrrolidin-1-yl]-6-(2-imidazo[1,2-a]pyridin-2-ylethyl)-7H-pyrrolo[3,4-b]pyridin-5-one 1417185-66-0 C21H21F2N5O
    4-[3-(Difluoromethyl)pyrrolidin-1-yl]-6-(2-imidazo[1,2-a]pyridin-2-ylethyl)-7H-pyrrolo[3,4-b]pyridin-5-one
    —— 4-(3-Methoxy-4-pyridyl)-6-[2-(2-quinolyl)ethyl]-7H-pyrrolo[3,4-b]pyridin-5-one 1417185-69-3 C24H20N4O2
    4-(3-Methoxy-4-pyridyl)-6-[2-(2-quinolyl)ethyl]-7H-pyrrolo[3,4-b]pyridin-5-one
    —— 4-acetoxymethyl-2-(4-trifluoromethyl-phenyl)-thiazole-5-carboxylic acid ethyl ester 648888-81-7 C16H14F3NO4S
    4-acetoxymethyl-2-(4-trifluoromethyl-phenyl)-thiazole-5-carboxylic acid ethyl ester
    —— 4-methylsulfanyl-6-oxo-2-(4-sulfamoylanilino)-1H-pyrimidine-5-carboxamide 1374158-15-2 C12H13N5O4S2
    4-methylsulfanyl-6-oxo-2-(4-sulfamoylanilino)-1H-pyrimidine-5-carboxamide
    —— 4-isopropyl-2-methylcyclohexyl benzoate 1013325-33-1 C17H24O2
    4-isopropyl-2-methylcyclohexyl benzoate
    —— 4-nitrobenzyl (2-((((4-nitrobenzyl)oxy)carbonyl)thio)ethyl)carbamate 77381-65-8 C18H17N3O8S
    4-nitrobenzyl (2-((((4-nitrobenzyl)oxy)carbonyl)thio)ethyl)carbamate
    —— {4-Azaspiro[2.5]octan-7-yl}methanolhydrochloride 2305255-40-5 C8H16ClNO
    {4-Azaspiro[2.5]octan-7-yl}methanolhydrochloride
    —— 4,4-Dideuterio-1,2,6-trimethyl-3,5-diethoxycarbonyl-1,4-dihydro-pyridin 97032-26-3 C14H21NO4
    4,4-Dideuterio-1,2,6-trimethyl-3,5-diethoxycarbonyl-1,4-dihydro-pyridin
    —— (4aS,6aR,8aS,8bS,9aS,12S,12aS,14aR,14bR)-8-((3-(dimethylamino)propoxy)imino)-12-(furan-3-yl)-6,6,8a,12a-tetramethyldodecahydro-1H,3H-oxireno[2,3-d]pyrano[4',3':3,3a]isobenzofuro[5,4-f]isochromene-3,10(9aH)-dione hydrochloride 1564248-54-9 C31H42N2O8*ClH
    (4aS,6aR,8aS,8bS,9aS,12S,12aS,14aR,14bR)-8-((3-(dimethylamino)propoxy)imino)-12-(furan-3-yl)-6,6,8a,12a-tetramethyldodecahydro-1H,3H-oxireno[2,3-d]pyrano[4',3':3,3a]isobenzofuro[5,4-f]isochromene-3,10(9aH)-dione hydrochloride
    —— (4R-cis)-6-(2-aminoethyl)-N-(1,1-dimethylethyl)-2,2-dimethyl-N-(phenylmethyl)-1,3-dioxane-4-acetamide 156051-98-8 C21H34N2O3
    (4R-cis)-6-(2-aminoethyl)-N-(1,1-dimethylethyl)-2,2-dimethyl-N-(phenylmethyl)-1,3-dioxane-4-acetamide
    —— 4,5-Dihydro-1,3-dimethyl-2-(phenylmethyl)imidazolium-iodid 95467-25-7 C12H17N2*I
    4,5-Dihydro-1,3-dimethyl-2-(phenylmethyl)imidazolium-iodid
    —— 4-cyano-5-methylsulfanyl-3-oxo-3<i>H</i>-isothiazole-2-carboxylic acid methylamide 26541-83-3 C7H7N3O2S2
    4-cyano-5-methylsulfanyl-3-oxo-3<i>H</i>-isothiazole-2-carboxylic acid methylamide
    —— (4S,5S)-3-(4-chlorophenyl)-4-(3,5-difluorophenyl)-5-((4-(ethylsulfonyl)piperazin-1-yl)methyl)oxazolidin-2-one 1035488-97-1 C22H24ClF2N3O4S
    (4S,5S)-3-(4-chlorophenyl)-4-(3,5-difluorophenyl)-5-((4-(ethylsulfonyl)piperazin-1-yl)methyl)oxazolidin-2-one
    —— 4-[3-Cyano-4-(2-methoxyphenyl)pyrrol-1-yl]-2-hydroxybenzoic acid 1072202-00-6 C19H14N2O4
    4-[3-Cyano-4-(2-methoxyphenyl)pyrrol-1-yl]-2-hydroxybenzoic acid
    —— 4-(4-methoxycarbonyl)-3-(trifluoromethoxy)phenylboronic acid 1242145-45-4 C9H8BF3O5
    4-(4-methoxycarbonyl)-3-(trifluoromethoxy)phenylboronic acid
    —— 4-Eth-(Z)-ylidene-3-isopropylidene-5-phenyl-pyrrolidin-2-one 38896-74-1 C15H17NO
    4-Eth-(Z)-ylidene-3-isopropylidene-5-phenyl-pyrrolidin-2-one
    —— 4-(2,4-Dinitrophenyl)-1-methyl-3-nitropyrazol 28058-73-3 C10H7N5O6
    4-(2,4-Dinitrophenyl)-1-methyl-3-nitropyrazol
    —— 4-Aethyl-3-propyl-1-<2-(2-methyl-4-oxopentyl)>-2-pyrazolin 30433-54-6 C14H26N2O
    4-Aethyl-3-propyl-1-<2-(2-methyl-4-oxopentyl)>-2-pyrazolin
    —— 4-methoxyphenyl 2,3,4-tri-O-benzoyl-6-O-levulinoyl-β-D-galactopyranoside 904684-01-1 C39H36O12
    4-methoxyphenyl 2,3,4-tri-O-benzoyl-6-O-levulinoyl-β-D-galactopyranoside
    —— 4,5-dihydro-3H-benzo[g][1,3]benzoxazol-2-one 75834-68-3 C11H9NO2
    4,5-dihydro-3H-benzo[g][1,3]benzoxazol-2-one
    —— [4-(R,S)-(3-nitro-guanidino-phenyl)-2,5-dioxo-imidazolidin-1-yl]acetic acid 340188-04-7 C12H12N6O6
    [4-(R,S)-(3-nitro-guanidino-phenyl)-2,5-dioxo-imidazolidin-1-yl]acetic acid
    —— 4,8-dimethyl-1,3,5,7-cis-tetraoxadecalin 88644-17-1 C8H14O4
    4,8-dimethyl-1,3,5,7-cis-tetraoxadecalin
    —— (4S,7S)-4-(4-Chloro-phenyl)-2,2-diethoxy-7-methyl-3,4,7,8-tetrahydro-2H-pyrano[4,3-b]pyran-5-one 159150-37-5 C19H23ClO5
    (4S,7S)-4-(4-Chloro-phenyl)-2,2-diethoxy-7-methyl-3,4,7,8-tetrahydro-2H-pyrano[4,3-b]pyran-5-one
    —— (4-Bromo-phenyl)-carbamic acid 4-benzoyl-3-hydroxy-phenyl ester 24015-30-3 C20H14BrNO4
    (4-Bromo-phenyl)-carbamic acid 4-benzoyl-3-hydroxy-phenyl ester
    —— [4-(4,4-Dioxo-4λ<sup>6</sup>-[1,4,3]oxathiazinan-3-yl)-phenyl]-phenyl-methanone 21834-81-1 C16H15NO4S
    [4-(4,4-Dioxo-4λ<sup>6</sup>-[1,4,3]oxathiazinan-3-yl)-phenyl]-phenyl-methanone
    —— 4-(4-Methoxy-benzoyl)-5-methyl-cyclohexane-1,3-dione 3215-80-3 C15H16O4
    4-(4-Methoxy-benzoyl)-5-methyl-cyclohexane-1,3-dione
    —— 4-[2-(3-chloro-benzoylamino)-ethyl]-<i>N</i>-(5-methylsulfanylmethyl-pyrimidin-2-yl)-benzenesulfonamide 37795-64-5 C21H21ClN4O3S2
    4-[2-(3-chloro-benzoylamino)-ethyl]-<i>N</i>-(5-methylsulfanylmethyl-pyrimidin-2-yl)-benzenesulfonamide