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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
    —— (4S)-4-hydroxynonanoic acid 7779-53-5 C9H18O3
    (4S)-4-hydroxynonanoic acid
    —— 4-bromo-N1-[2-(trifluoromethoxy)ethyl]benzene-1,2-diamine 886049-93-0 C9H10BrF3N2O
    4-bromo-N1-[2-(trifluoromethoxy)ethyl]benzene-1,2-diamine
    —— 4-amino-3-methyl-N-(4-methoxybenzoyl)-6-chlorophenol 1297596-88-3 C15H14ClNO3
    4-amino-3-methyl-N-(4-methoxybenzoyl)-6-chlorophenol
    —— 4-{2-[2-(4-chloro-phenyl)-2,4,5,6-tetrahydro-cyclopentapyrazol-3-yl]-2-cyclohexyl-acetylamino}-3-fluoro-benzoic acid 1335213-19-8 C27H27ClFN3O3
    4-{2-[2-(4-chloro-phenyl)-2,4,5,6-tetrahydro-cyclopentapyrazol-3-yl]-2-cyclohexyl-acetylamino}-3-fluoro-benzoic acid
    —— 4-methoxyphenyl 2-O-acetyl-3,6-di-O-benzyl-4-O-triisopropylsilyl-β-D-mannopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside 1350309-78-2 C66H77NO14Si
    4-methoxyphenyl 2-O-acetyl-3,6-di-O-benzyl-4-O-triisopropylsilyl-β-D-mannopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside
    —— 4'-(6-(1,1-difluorodecyl)-2-methylpyrimidin-4-yl)biphenyl-3-ol 1357584-07-6 C27H32F2N2O
    4'-(6-(1,1-difluorodecyl)-2-methylpyrimidin-4-yl)biphenyl-3-ol
    —— 4-(5-chloro-3-methylbenzofuran-2-yl)phenyl acetate 1609690-76-7 C17H13ClO3
    4-(5-chloro-3-methylbenzofuran-2-yl)phenyl acetate
    —— 4,5-Didodecyl-4',5'-bis-methylsulfanyl-[2,2']bi[[1,3]dithiolylidene] 133536-98-8 C32H56S6
    4,5-Didodecyl-4',5'-bis-methylsulfanyl-[2,2']bi[[1,3]dithiolylidene]
    —— 4-Phenyl-2,2-dioxo-benzo<f>-3H-oxathiazepin-1,2,5 16261-68-0 C14H11NO3S
    4-Phenyl-2,2-dioxo-benzo<f>-3H-oxathiazepin-1,2,5
    —— 4-anilino-2-chloropyrimidine-5-carboxylic acid 863028-81-3 C11H8ClN3O2
    4-anilino-2-chloropyrimidine-5-carboxylic acid
    —— (4-nitrophenyl)methyl 4-[(2S,4S)-4-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-5-oxopyrrolidin-2-yl]-3-oxobutanoate 141355-43-3 C23H34N2O7Si
    (4-nitrophenyl)methyl 4-[(2S,4S)-4-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-5-oxopyrrolidin-2-yl]-3-oxobutanoate
    —— 4'-chloro-3-(3''-methylpiperidin-1''-yl)methyl-5-nitrobiphenyl-4-ol 146298-35-3 C19H21ClN2O3
    4'-chloro-3-(3''-methylpiperidin-1''-yl)methyl-5-nitrobiphenyl-4-ol
    —— 4-ethyl-2-(naphthalen-3-yl)oxazol-5(4H)-one 1379661-12-7 C15H13NO2
    4-ethyl-2-(naphthalen-3-yl)oxazol-5(4H)-one
    —— 4-[1-Acetoxy-5-methyl-7-(2,6,6-trimethylcyclohex-1-enyl)hept-4-ene]-5-hydroxy-2(5H)-furanone 120755-19-3 C23H34O5
    4-[1-Acetoxy-5-methyl-7-(2,6,6-trimethylcyclohex-1-enyl)hept-4-ene]-5-hydroxy-2(5H)-furanone
    —— 4-bromo-2-methyl-N-[5-(2-morpholin-4-yl-2-oxoethyl)-1,3-thiazol-2-yl]benzenesulfonamide 532425-66-4 C16H18BrN3O4S2
    4-bromo-2-methyl-N-[5-(2-morpholin-4-yl-2-oxoethyl)-1,3-thiazol-2-yl]benzenesulfonamide
    —— 4-butyl-6,7-dimethoxy-3-phenylisoquinolin-1(2H)-one 1444611-67-9 C21H23NO3
    4-butyl-6,7-dimethoxy-3-phenylisoquinolin-1(2H)-one
    —— 4-(trifluoromethylsulfonyloxy)phenyl diethylcarbamate 1071193-33-3 C12H14F3NO5S
    4-(trifluoromethylsulfonyloxy)phenyl diethylcarbamate
    —— 4-fluorophenethyl trifluoromethanesulfonate 1551578-00-7 C9H8F4O3S
    4-fluorophenethyl trifluoromethanesulfonate
    —— 4-benzoyloxy-7-diphenylphosphinoylmethylbicyclo<4.2.0>octa-1(6)-ene 86791-95-9 C28H27O3P
    4-benzoyloxy-7-diphenylphosphinoylmethylbicyclo<4.2.0>octa-1(6)-ene
    —— 4-trimethylammonio-2,2,6,6-tetramethylpiperidin-1-oxyl triflate 1367232-49-2 CF3O3S*C12H26N2O
    4-trimethylammonio-2,2,6,6-tetramethylpiperidin-1-oxyl triflate
    —— (4R,6S)-4-Hydroxy-6-{(1R,2S)-2-methoxy-3-[(2S,4S)-2-(4-methoxy-phenyl)-[1,3]dioxan-4-yl]-1-methyl-propyl}-tetrahydro-pyran-2-one 145823-00-3 C21H30O7
    (4R,6S)-4-Hydroxy-6-{(1R,2S)-2-methoxy-3-[(2S,4S)-2-(4-methoxy-phenyl)-[1,3]dioxan-4-yl]-1-methyl-propyl}-tetrahydro-pyran-2-one
    —— (4-methoxy-phenyl)-[6-(4-methoxy-phenyl)-imidazo[1,2-b]pyridazin-3-yl]-methanone 1150567-83-1 C21H17N3O3
    (4-methoxy-phenyl)-[6-(4-methoxy-phenyl)-imidazo[1,2-b]pyridazin-3-yl]-methanone
    —— 4-Benzylhexahydro-7a-hydroxy-1H-pyrrolizinium-chlorid 16853-06-8 C14H20NO*Cl
    4-Benzylhexahydro-7a-hydroxy-1H-pyrrolizinium-chlorid
    —— 4-Brom-5-tert.-butyl-1-(2,4-dinitrophenylazo)-2-methoxy-benzol 21099-18-3 C17H17BrN4O5
    4-Brom-5-tert.-butyl-1-(2,4-dinitrophenylazo)-2-methoxy-benzol
    —— 4,4'-Diacetoxy-2,2',5,5'-tetramethoxy-biphenyl 19551-85-0 C20H22O8
    4,4'-Diacetoxy-2,2',5,5'-tetramethoxy-biphenyl
    —— 4-N,N-Dimethylamino-3-methyl-butan-2-on 24190-15-6 C7H15NO
    4-N,N-Dimethylamino-3-methyl-butan-2-on
    —— 4,7-Dichlor-3-phenyl-chinolin 771533-84-7 C15H9Cl2N
    4,7-Dichlor-3-phenyl-chinolin
    —— (4R,5S)-4-[(E)-2-(Diisopropoxy-phosphorylmethyl)-3,3,3-trifluoro-propenyl]-5-hydroxy-2,2-dimethyl-thiazolidine-3-carboxylic acid tert-butyl ester 133228-74-7 C20H35F3NO6PS
    (4R,5S)-4-[(E)-2-(Diisopropoxy-phosphorylmethyl)-3,3,3-trifluoro-propenyl]-5-hydroxy-2,2-dimethyl-thiazolidine-3-carboxylic acid tert-butyl ester
    —— 4-(3-(trifluoromethoxy)phenyl)-3,4-dihydro-2H-pyrano[3,2-b]pyridin-4-ol 1561778-19-5 C15H12F3NO3
    4-(3-(trifluoromethoxy)phenyl)-3,4-dihydro-2H-pyrano[3,2-b]pyridin-4-ol
    —— 4-[2-(4-methylaminobenzyl)tetrazol-5-yl]phenyl pivalate 172353-61-6 C20H23N5O2
    4-[2-(4-methylaminobenzyl)tetrazol-5-yl]phenyl pivalate
    —— 4-[2-(3-methoxy-2-chloropyridin-5-yl)cyclopenten-1-yl]benzenesulfonamide 195733-31-4 C17H17ClN2O3S
    4-[2-(3-methoxy-2-chloropyridin-5-yl)cyclopenten-1-yl]benzenesulfonamide
    —— 4-cyclopropylthiazol-5-amine 1249588-40-6 C6H8N2S
    4-cyclopropylthiazol-5-amine
    —— 4-Methyl-2-methylene-tetrahydro-pyran-4-ol 134453-34-2 C7H12O2
    4-Methyl-2-methylene-tetrahydro-pyran-4-ol
    —— (4R,5R)-4-(tert-Butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-5-vinyl-[1,3]dioxolane-4-carbaldehyde 579505-83-2 C25H32O4Si
    (4R,5R)-4-(tert-Butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-5-vinyl-[1,3]dioxolane-4-carbaldehyde
    —— 4-nitro-N-[(triphenyl-λ5-phosphanylidene)amino]benzamide 133880-06-5 C25H20N3O3P
    4-nitro-N-[(triphenyl-λ5-phosphanylidene)amino]benzamide
    —— 4-chloro-N'-[2,4,6-tri(propan-2-yl)phenyl]sulfonylbenzohydrazide 77229-23-3 C22H29ClN2O3S
    4-chloro-N'-[2,4,6-tri(propan-2-yl)phenyl]sulfonylbenzohydrazide
    —— {4-[3,3-dicyano-1-[4-(dimethylamino)phenyl]-2-(4-methoxyphenyl)-2-propen-1-ylidene]-2,5-cyclohexadien-1-ylidene}malononitrile 1309563-48-1 C29H21N5O
    {4-[3,3-dicyano-1-[4-(dimethylamino)phenyl]-2-(4-methoxyphenyl)-2-propen-1-ylidene]-2,5-cyclohexadien-1-ylidene}malononitrile
    —— 4-(3,4-Dichloro-phenyl)-5,5-dimethyl-3-methylene-dihydro-furan-2-one 63506-95-6 C13H12Cl2O2
    4-(3,4-Dichloro-phenyl)-5,5-dimethyl-3-methylene-dihydro-furan-2-one
    —— 4-benzo[1,3]dioxol-5-yl-3-hydroxymethyl-4-oxo-2-(3,4,5-trimethoxy-benzyl)-butyric acid 500793-81-7 C22H24O9
    4-benzo[1,3]dioxol-5-yl-3-hydroxymethyl-4-oxo-2-(3,4,5-trimethoxy-benzyl)-butyric acid
    —— 4-((tert-butyldimethylsilyl)oxy)-N-methoxy-N-methylbutanamide 853260-67-0 C12H27NO3Si
    4-((tert-butyldimethylsilyl)oxy)-N-methoxy-N-methylbutanamide
    —— 4-naphtho[2,1-<i>d</i>]thiazol-2-yl-aniline 56317-24-9 C17H12N2S
    4-naphtho[2,1-<i>d</i>]thiazol-2-yl-aniline
    —— 4-Brom-2-(α-hydroxy-3-nitro-benzyl)-benzimidazol 6692-32-6 C14H10BrN3O3
    4-Brom-2-(α-hydroxy-3-nitro-benzyl)-benzimidazol
    —— 4-Jod-phenyl-sulfonylamido-phosphorsaeure-diaethylester 1639-27-6 C10H15INO5PS
    4-Jod-phenyl-sulfonylamido-phosphorsaeure-diaethylester
    —— 4-(4-Methoxy-phenyl)-3-phenyl-1-oxa-2-aza-spiro[4.5]dec-2-en-6-one oxime 5740-32-9 C21H22N2O3
    4-(4-Methoxy-phenyl)-3-phenyl-1-oxa-2-aza-spiro[4.5]dec-2-en-6-one oxime
    —— 4-Hydroxy-3',4',5,7-tetramethyoxy-isoflavan 5244-22-4 C19H22O6
    4-Hydroxy-3',4',5,7-tetramethyoxy-isoflavan
    —— <4-Cyclopropyl-1-hydroxy-<2>naphthyl>-essigsaeure-methylester 2089-72-7 C16H16O3
    <4-Cyclopropyl-1-hydroxy-<2>naphthyl>-essigsaeure-methylester
    —— 4-Cyano-1,1-dioxo-2,5-dihydro-1H-1λ<sup>6</sup>-thiophene-3-carboxylic acid ethyl ester 20898-50-4 C8H9NO4S
    4-Cyano-1,1-dioxo-2,5-dihydro-1H-1λ<sup>6</sup>-thiophene-3-carboxylic acid ethyl ester
    —— 4-[4-(β-{3-fluorobenzamido}-ethyl)-benzenesulfonyl]-1.1-pentamethylene-semicarbazide 14644-28-1 C21H25FN4O4S
    4-[4-(β-{3-fluorobenzamido}-ethyl)-benzenesulfonyl]-1.1-pentamethylene-semicarbazide
    —— 4cis-t-Butylcyclohexyl-p-brombenzolsulfonat 966-01-8 C16H23BrO3S
    4cis-t-Butylcyclohexyl-p-brombenzolsulfonat
    —— 4-(4-Hydroxy-phenyl)-octen-(2) 20125-83-1 C14H20O
    4-(4-Hydroxy-phenyl)-octen-(2)