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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-benzylamino-1,2-dimethyl-5-phenyl-1,2-dihydro-pyrazol-3-one 101782-90-5 C18H19N3O
    4-benzylamino-1,2-dimethyl-5-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-[(2-ethoxycarbonyl-ethyl)-ethyl-amino]-pyrimidine-5-carboxylic acid ethyl ester 52473-07-1 C14H21N3O4
    4-[(2-ethoxycarbonyl-ethyl)-ethyl-amino]-pyrimidine-5-carboxylic acid ethyl ester
    —— (4-ethoxy-1,3-phenylene)bis(methanetriyl)tetrabenzene 1289648-62-9 C34H30O
    (4-ethoxy-1,3-phenylene)bis(methanetriyl)tetrabenzene
    —— 4-(chloromethyl)-5-(3-fluoro-4-(trifluoromethyl)phenyl)-N-((1S,3R)-3-hydroxycyclohexyl)isoxazole-3-carboxamide 1237716-83-4 C18H17ClF4N2O3
    4-(chloromethyl)-5-(3-fluoro-4-(trifluoromethyl)phenyl)-N-((1S,3R)-3-hydroxycyclohexyl)isoxazole-3-carboxamide
    —— 4-[5-(4-methoxy-phenyl)-tetrazol-2-yl]-benzaldehyde 38446-76-3 C15H12N4O2
    4-[5-(4-methoxy-phenyl)-tetrazol-2-yl]-benzaldehyde
    —— 4.5-seco-6-Oxo-4-cholestansaeuremethylester 24565-73-9 C28H48O3
    4.5-seco-6-Oxo-4-cholestansaeuremethylester
    —— 4-Benzyl-1-α-pyridyl-5-p-nitrophenyl-2,3-pyrrolidin-dion 36275-25-9 C22H17N3O4
    4-Benzyl-1-α-pyridyl-5-p-nitrophenyl-2,3-pyrrolidin-dion
    —— 4-n-Butylamino-2-tribrom-methylchinolin 35871-19-3 C14H15Br3N2
    4-n-Butylamino-2-tribrom-methylchinolin
    —— 4-chloro-1-methyl-5-phenyl-1,3-dihydro-benzo[<i>b</i>]azepin-2-one 33898-23-6 C17H14ClNO
    4-chloro-1-methyl-5-phenyl-1,3-dihydro-benzo[<i>b</i>]azepin-2-one
    —— 4,4'-Dichlor-(2-methyl)thiobenzophenon 51974-24-4 C14H10Cl2S
    4,4'-Dichlor-(2-methyl)thiobenzophenon
    —— (4aS)-4aHref-1trans-(2-Carboxyethyl)-2-oxo-4cis,6trans-diacetoxy-5,5,8a trans-trimethyl-decalin 23727-33-5 C20H30O7
    (4aS)-4aHref-1trans-(2-Carboxyethyl)-2-oxo-4cis,6trans-diacetoxy-5,5,8a trans-trimethyl-decalin
    —— 4-(5-isopropylamino-[1,3,4]oxadiazol-2-yl)-benzenesulfonamide 26080-32-0 C11H14N4O3S
    4-(5-isopropylamino-[1,3,4]oxadiazol-2-yl)-benzenesulfonamide
    —— 4-[(E)-2-diethoxyphosphorylethenyl]benzaldehyde 87750-70-7 C13H17O4P
    4-[(E)-2-diethoxyphosphorylethenyl]benzaldehyde
    —— 4-[(3-methylphenyl)methyl]-2-(4-morpholinyl)[1,3]thiazolo[4,5-d]pyrimidin-7(4H)-one 1256289-23-2 C17H18N4O2S
    4-[(3-methylphenyl)methyl]-2-(4-morpholinyl)[1,3]thiazolo[4,5-d]pyrimidin-7(4H)-one
    —— 4,5-dimethoxy-2-nitrobenzyl (4-(hydroxymethyl)-2,6-bis((E)-3-hydroxyprop-1-en-1-yl)phenyl)carbamate 1590443-31-4 C23H26N2O9
    4,5-dimethoxy-2-nitrobenzyl (4-(hydroxymethyl)-2,6-bis((E)-3-hydroxyprop-1-en-1-yl)phenyl)carbamate
    —— 4-(3-Benzyl-(1H-pyrazol-5-yl))piperidine, trifluoroacetic acid salt 301219-26-1 C2HF3O2*C15H19N3
    4-(3-Benzyl-(1H-pyrazol-5-yl))piperidine, trifluoroacetic acid salt
    —— 4-(3,5-Difluorophenyl)-9-[[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]methylidene]-2,3,4,6,7,8-hexahydropyrido[1,2-a]pyrimidine 1227304-85-9 C26H26F2N4O
    4-(3,5-Difluorophenyl)-9-[[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]methylidene]-2,3,4,6,7,8-hexahydropyrido[1,2-a]pyrimidine
    —— 4-(benzo[d]oxazol-2-yl)-N-(2-methoxyethyl)-2-nitroaniline 1256968-54-3 C16H15N3O4
    4-(benzo[d]oxazol-2-yl)-N-(2-methoxyethyl)-2-nitroaniline
    —— 4'-(3,5-diiodo-4-methoxyphenyl)[2,2':6',2'']terpyridine 841233-97-4 C22H15I2N3O
    4'-(3,5-diiodo-4-methoxyphenyl)[2,2':6',2'']terpyridine
    —— 4-phenoxytetrazolo[1,5-a]quinoxaline 82685-69-6 C14H9N5O
    4-phenoxytetrazolo[1,5-a]quinoxaline
    —— [4,6,7-trifluoro-5-(trifluoromethyl)indol-2-yl]methanol 1450916-42-3 C10H5F6NO
    [4,6,7-trifluoro-5-(trifluoromethyl)indol-2-yl]methanol
    —— 4-Oxo-2-methyl-7-dimethylaminomethylpyrrolo<3,2-d>pyrimidine hydrochloride 82734-38-1 C10H14N4O*2ClH
    4-Oxo-2-methyl-7-dimethylaminomethylpyrrolo<3,2-d>pyrimidine hydrochloride
    —— 4-[(difluoro)(phenylsulfinyl)methyl]-3-methyl-1-(4-fluorophenyl)-1H-pyrazolo[3,4-b]pyridin-6-ol 1350908-67-6 C20H14F3N3O2S
    4-[(difluoro)(phenylsulfinyl)methyl]-3-methyl-1-(4-fluorophenyl)-1H-pyrazolo[3,4-b]pyridin-6-ol
    —— 4-(Alaninocarbonyl)tetradecachlorotriphenylmethyl radical ethyl ester 82818-59-5 C25H10Cl14NO3
    4-(Alaninocarbonyl)tetradecachlorotriphenylmethyl radical ethyl ester
    —— (4-methyl-benzylidene)-thiazol-2-yl-amine 59775-50-7 C11H10N2S
    (4-methyl-benzylidene)-thiazol-2-yl-amine
    —— 4-methyl-5-nitro-2-phenethyl-benzofuran 1338223-50-9 C17H15NO3
    4-methyl-5-nitro-2-phenethyl-benzofuran
    —— 4-chloro-1-(4-nitrophenyl)-1H-1,2,3-triazole 1129540-74-4 C8H5ClN4O2
    4-chloro-1-(4-nitrophenyl)-1H-1,2,3-triazole
    —— 4-neopentyl-2-oxo-2H-chromene-3-carbonitrile 60470-31-7 C15H15NO2
    4-neopentyl-2-oxo-2H-chromene-3-carbonitrile
    —— 4-<(L-tyrosylamino)methyl>-1-(N-acetyl-D-phenylalanyl)piperidine hydrochloride 120687-42-5 C26H34N4O4*ClH
    4-<(L-tyrosylamino)methyl>-1-(N-acetyl-D-phenylalanyl)piperidine hydrochloride
    —— 4,5-dihydro-5-methyl-2-(trimethylsiloxy)-3-(trimethylsilyl)furan 97549-87-6 C11H24O2Si2
    4,5-dihydro-5-methyl-2-(trimethylsiloxy)-3-(trimethylsilyl)furan
    —— 4'-Nitro-4-hydroxy-diphenylsulfoxid 91493-64-0 C12H9NO4S
    4'-Nitro-4-hydroxy-diphenylsulfoxid
    —— 4-((2-carboxyphenyl)thio)1-((6-chloro1,3-benzodioxol-5-yl)methyl)2-(1-methylethyl)1H-imidazol-5-carboxylic acid 177845-56-6 C22H19ClN2O6S
    4-((2-carboxyphenyl)thio)1-((6-chloro1,3-benzodioxol-5-yl)methyl)2-(1-methylethyl)1H-imidazol-5-carboxylic acid
    —— 4-benzyl-9-(4-{3-[(3S)-3-methylpiperidin-1-yl]propoxy}phenyl)-1-oxa-4,9-diazaspiro[5,5]undecan-3-one 916343-80-1 C30H41N3O3
    4-benzyl-9-(4-{3-[(3S)-3-methylpiperidin-1-yl]propoxy}phenyl)-1-oxa-4,9-diazaspiro[5,5]undecan-3-one
    —— [4-[9-(2-adamantylidene)acridin-10-yl]phenyl] acetate 206645-75-2 C31H29NO2
    [4-[9-(2-adamantylidene)acridin-10-yl]phenyl] acetate
    —— 4-[(2S,8aS)-2-(4-acetoxyphenyl)-1,2,3,5,6,8a-hexahydroindolizin-7-yl]-2-(4-fluoroph enyl)-3-(pyridin-4-yl)-1H-pyrrole 651736-50-4 C31H28FN3O2
    4-[(2S,8aS)-2-(4-acetoxyphenyl)-1,2,3,5,6,8a-hexahydroindolizin-7-yl]-2-(4-fluoroph enyl)-3-(pyridin-4-yl)-1H-pyrrole
    —— 4-cyclohexyl-4-hydroxy-3-phenylbutyraldehyde dimethyl acetal 636598-07-7 C18H28O3
    4-cyclohexyl-4-hydroxy-3-phenylbutyraldehyde dimethyl acetal
    —— (4S,5R)-4-benzyloxy-5-benzyloxymethyl-1-(tert-butoxycarbonyl)pyrrolidin-2-one 834895-37-3 C24H29NO5
    (4S,5R)-4-benzyloxy-5-benzyloxymethyl-1-(tert-butoxycarbonyl)pyrrolidin-2-one
    —— 4-bromo-2-isopropyl(difluoromethoxy)benzene 1062616-03-8 C10H11BrF2O
    4-bromo-2-isopropyl(difluoromethoxy)benzene
    —— 4-benzyloxy-2{[(dimethylamino)methylidene]amino}-6-ethenylpteridin-7(8H)-one 1030629-29-8 C18H18N6O2
    4-benzyloxy-2{[(dimethylamino)methylidene]amino}-6-ethenylpteridin-7(8H)-one
    —— (4S)-4-[(2-thiophen-2-yl-1,3-thiazol-4-yl)methyl]-2,2-bis(trifluoromethyl)-1,3-oxazolidin-5-one 145916-19-4 C13H8F6N2O2S2
    (4S)-4-[(2-thiophen-2-yl-1,3-thiazol-4-yl)methyl]-2,2-bis(trifluoromethyl)-1,3-oxazolidin-5-one
    —— 4-hydroxy-3-nitro-butan-2-one 99586-42-2 C4H7NO4
    4-hydroxy-3-nitro-butan-2-one
    —— 4,7-Di-tert.butyl-indol 32299-93-7 C16H23N
    4,7-Di-tert.butyl-indol
    —— 4-[(R)-1-[(2S,5R)-4-Cyclopropylmethyl-2,5-dimethyl-1-piperazinyl]-1-(3-hydroxyphenyl)methyl]benzonitrile 216532-38-6 C24H29N3O
    4-[(R)-1-[(2S,5R)-4-Cyclopropylmethyl-2,5-dimethyl-1-piperazinyl]-1-(3-hydroxyphenyl)methyl]benzonitrile
    —— 4-[2-([1,4]dioxan-2-ylmethoxy)-4-oxo-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-9-yl]-nicotinonitrile 1445846-93-4 C23H20N4O4
    4-[2-([1,4]dioxan-2-ylmethoxy)-4-oxo-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-9-yl]-nicotinonitrile
    —— 4,4-dimethyl-6-phenylbicyclo<3.2.1>oct-6-en-2-one 94020-58-3 C16H18O
    4,4-dimethyl-6-phenylbicyclo<3.2.1>oct-6-en-2-one
    —— 4-[3'-(3-ethoxycarbonyl-butyl)-4,4'-dimethoxy-biphenyl-3-yl]-2-methyl-butyric acid ethyl ester 1373557-25-5 C28H38O6
    4-[3'-(3-ethoxycarbonyl-butyl)-4,4'-dimethoxy-biphenyl-3-yl]-2-methyl-butyric acid ethyl ester
    —— 4-Biphenyl-4-yl-2-(1-methyl-2-oxo-cyclohexyl)-4-oxo-butyric acid 54469-76-0 C23H24O4
    4-Biphenyl-4-yl-2-(1-methyl-2-oxo-cyclohexyl)-4-oxo-butyric acid
    —— 4-[3-(4-Chloro-phenyl)-thioureido]-2-hydroxy-benzoic acid propyl ester 40097-61-8 C17H17ClN2O3S
    4-[3-(4-Chloro-phenyl)-thioureido]-2-hydroxy-benzoic acid propyl ester
    —— 4-(8-Chloro-5H-dibenzo[a,d]cyclohepten-10-yl)-1-(4-methoxy-benzyl)-piperidine; compound with (E)-but-2-enedioic acid 16168-04-0 C4H4O4*C28H28ClNO
    4-(8-Chloro-5H-dibenzo[a,d]cyclohepten-10-yl)-1-(4-methoxy-benzyl)-piperidine; compound with (E)-but-2-enedioic acid
    —— 4-(γ-Diethylaminopropylamino)thieno<2,3-b>pyridin-7-oxid 25557-57-7 C14H21N3OS
    4-(γ-Diethylaminopropylamino)thieno<2,3-b>pyridin-7-oxid