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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-cyano-6-vinyl-6-methyl-2-oxa-3-azabicyclo<3.1.0>hex-3-ene 128889-66-7 C8H8N2O
    4-cyano-6-vinyl-6-methyl-2-oxa-3-azabicyclo<3.1.0>hex-3-ene
    —— 4-methyl-3,4-diphenylisoxazol-5(4H)-one 1590412-53-5 C16H13NO2
    4-methyl-3,4-diphenylisoxazol-5(4H)-one
    —— 4a-Methyl-9-nitro-4,4a,5,6-tetrahydro-2H-thieno[2,3-h]cinnolin-3-one 193076-46-9 C11H11N3O3S
    4a-Methyl-9-nitro-4,4a,5,6-tetrahydro-2H-thieno[2,3-h]cinnolin-3-one
    —— 4-(dioctylamino)butanenitrile 875120-33-5 C20H40N2
    4-(dioctylamino)butanenitrile
    —— 4-[(2,4-diisopropyl phenyl) hydroxymethyl]benzoic acid 113263-14-2 C20H24O3
    4-[(2,4-diisopropyl phenyl) hydroxymethyl]benzoic acid
    —— 4,4-Diphenyl-1,2,3,4-tetrahydro-isochinolinon-(3) 14847-65-5 C21H17NO
    4,4-Diphenyl-1,2,3,4-tetrahydro-isochinolinon-(3)
    —— 4-<<2-<2-<2-<2-(2-hydroxyethoxy)phenoxy>ethoxy>phenoxy>ethoxy>methyl>benzoic acid 84898-49-7 C26H28O8
    4-<<2-<2-<2-<2-(2-hydroxyethoxy)phenoxy>ethoxy>phenoxy>ethoxy>methyl>benzoic acid
    —— 4-(4,5-Dihydro-5-oxo-2-oxazolyl)benzonitrile 230283-31-5 C10H6N2O2
    4-(4,5-Dihydro-5-oxo-2-oxazolyl)benzonitrile
    —— 4,6-dimethoxy-N-phenylsulfonylcarbazole-3-aldehyde 147848-10-0 C21H17NO5S
    4,6-dimethoxy-N-phenylsulfonylcarbazole-3-aldehyde
    —— <4-Chlor-phenyl>-nitro-nitroso-methan 98273-05-3 C7H5ClN2O3
    <4-Chlor-phenyl>-nitro-nitroso-methan
    —— 4-hydroxymethyl-2,5-bis-methylsulfanyl-thiophene-3-carboxylic acid 24963-67-5 C8H10O3S3
    4-hydroxymethyl-2,5-bis-methylsulfanyl-thiophene-3-carboxylic acid
    —— (4-methoxy-2,6-dinitro-phenyl)-carbamic acid ethyl ester 1071708-53-6 C10H11N3O7
    (4-methoxy-2,6-dinitro-phenyl)-carbamic acid ethyl ester
    —— 4-(1-hydroxy-3-(4-methoxyphenyl)-3-oxopropyl)-6-methyl-2H-chromen-2-one 1401684-69-2 C20H18O5
    4-(1-hydroxy-3-(4-methoxyphenyl)-3-oxopropyl)-6-methyl-2H-chromen-2-one
    —— 4-(4-Chloro-phenylsulfanyl)-butyric acid isobutyl ester 29107-89-9 C14H19ClO2S
    4-(4-Chloro-phenylsulfanyl)-butyric acid isobutyl ester
    —— 4-chloro-2-(2-hydroxypropan-2-yl)-5-((1,3,4-trimethyl-1H-pyrazol-5-yl)oxy)phenol 1043921-61-4 C15H19ClN2O3
    4-chloro-2-(2-hydroxypropan-2-yl)-5-((1,3,4-trimethyl-1H-pyrazol-5-yl)oxy)phenol
    —— 4-benzothiazol-2-yl-3-oxo-<i>N</i>-phenyl-butyramide 70845-84-0 C17H14N2O2S
    4-benzothiazol-2-yl-3-oxo-<i>N</i>-phenyl-butyramide
    —— 4-[4-(3,4,5-Trimethoxy-phenyl)-cyclopent-1-enyl]-benzoic acid methyl ester 125106-79-8 C22H24O5
    4-[4-(3,4,5-Trimethoxy-phenyl)-cyclopent-1-enyl]-benzoic acid methyl ester
    —— 4-[4-(diethylamino)-6-propylpyrimidin-2-ylamino]-2-(trifluoromethyl)benzonitrile 1394851-25-2 C19H22F3N5
    4-[4-(diethylamino)-6-propylpyrimidin-2-ylamino]-2-(trifluoromethyl)benzonitrile
    —— 4-(5-(4-(3-cyanopropyl)phenyl)-8-oxo-6-thioxo-5,7-diazaspiro[3.4]octan-7-yl)-3-fluoro-2-(trifluoromethyl)benzonitrile 1398045-78-7 C24H18F4N4OS
    4-(5-(4-(3-cyanopropyl)phenyl)-8-oxo-6-thioxo-5,7-diazaspiro[3.4]octan-7-yl)-3-fluoro-2-(trifluoromethyl)benzonitrile
    —— 4-[2]piperidyl-valeric acid ; hydrochloride 103274-92-6 C10H19NO2*ClH
    4-[2]piperidyl-valeric acid ; hydrochloride
    —— 4,4-Dimethyl-1,4-azasilepane 1330276-96-4 C7H17NSi
    4,4-Dimethyl-1,4-azasilepane
    —— (4R,6S)-4-(tert-Butyl-diphenyl-silanyloxy)-6-{(E)-2-[4-(4-fluoro-phenyl)-6-isopropyl-2-phenyl-pyrimidin-5-yl]-vinyl}-tetrahydro-pyran-2-one 122254-22-2 C42H43FN2O3Si
    (4R,6S)-4-(tert-Butyl-diphenyl-silanyloxy)-6-{(E)-2-[4-(4-fluoro-phenyl)-6-isopropyl-2-phenyl-pyrimidin-5-yl]-vinyl}-tetrahydro-pyran-2-one
    —— (4R,5R)-2-[(1R,2R)-1-((1R,2S,5R)-2-Isopropyl-5-methyl-cyclohexyl)-3,3,4,4-tetramethyl-1-oxo-1λ<sup>5</sup>-phosphetan-2-ylmethyl]-4,5-diphenyl-[1,3]dioxolane 190952-55-7 C33H47O3P
    (4R,5R)-2-[(1R,2R)-1-((1R,2S,5R)-2-Isopropyl-5-methyl-cyclohexyl)-3,3,4,4-tetramethyl-1-oxo-1λ<sup>5</sup>-phosphetan-2-ylmethyl]-4,5-diphenyl-[1,3]dioxolane
    —— (4-chloro-phenyl)-cyclopentyliden-acetonitrile 873409-95-1 C13H12ClN
    (4-chloro-phenyl)-cyclopentyliden-acetonitrile
    —— 4'-Nonyl-biphenyl-4-carboxylic acid 4-(2-methyl-butyl)-phenyl ester 70280-86-3 C33H42O2
    4'-Nonyl-biphenyl-4-carboxylic acid 4-(2-methyl-butyl)-phenyl ester
    —— 4-Brombenzonitrilsulfid 2362-06-3 C7H4BrNS
    4-Brombenzonitrilsulfid
    —— 4-[2-(2-aminoethyl)pyridin-3-yl]-N-(3,4,5-trimethoxyphenyl)-1,3,5-triazin-2-amine 333736-14-4 C19H22N6O3
    4-[2-(2-aminoethyl)pyridin-3-yl]-N-(3,4,5-trimethoxyphenyl)-1,3,5-triazin-2-amine
    —— 4-N-(3-fluorophenyl)-2-N-(3,4,5-trimethoxyphenyl)-1,3,5-triazine-2,4-diamine 333728-23-7 C18H18FN5O3
    4-N-(3-fluorophenyl)-2-N-(3,4,5-trimethoxyphenyl)-1,3,5-triazine-2,4-diamine
    —— (4Z,7Z)-4,7-tridecadiene-1-ol 118496-02-9 C13H24O
    (4Z,7Z)-4,7-tridecadiene-1-ol
    —— 4,6-O-benzylidene-2-<(R)-3-benzyloxytetradecanamido>-3-O-<(R)-3-benzyloxytetradecanoyl>-2-deoxy-α-D-glucopyranose 1-(dibenzyl phosphate) 109304-42-9 C69H94NO12P
    4,6-O-benzylidene-2-<(R)-3-benzyloxytetradecanamido>-3-O-<(R)-3-benzyloxytetradecanoyl>-2-deoxy-α-D-glucopyranose 1-(dibenzyl phosphate)
    —— 4-(4-chloro-anilinomethylene)-3-methyl-4<i>H</i>-isoxazol-5-one 40538-68-9 C11H9ClN2O2
    4-(4-chloro-anilinomethylene)-3-methyl-4<i>H</i>-isoxazol-5-one
    —— 4-chloro-2,6-dicyclohexyl-phenol 2588-82-1 C18H25ClO
    4-chloro-2,6-dicyclohexyl-phenol
    —— 4-phenyl-5-trichlorovinyl-1,3-thiazol-2-amine 1057516-49-0 C11H7Cl3N2S
    4-phenyl-5-trichlorovinyl-1,3-thiazol-2-amine
    —— 4-chloro-2-(5-ethyl-4-methyl-4,5-dihydro-pyrazol-1-yl)-5-sulfamoyl-benzoic acid 65692-15-1 C13H16ClN3O4S
    4-chloro-2-(5-ethyl-4-methyl-4,5-dihydro-pyrazol-1-yl)-5-sulfamoyl-benzoic acid
    —— 4-(5-Methoxy-2-nitro-acridin-9-ylamino)-benzoic acid 2-diethylamino-ethyl ester 70392-67-5 C27H28N4O5
    4-(5-Methoxy-2-nitro-acridin-9-ylamino)-benzoic acid 2-diethylamino-ethyl ester
    —— 4,12-diaza-8-(1,4)piperazina-1,2(2,6)-dipyridina-cyclotridecaphane-3,13-dione 65739-44-8 C22H28N6O2
    4,12-diaza-8-(1,4)piperazina-1,2(2,6)-dipyridina-cyclotridecaphane-3,13-dione
    —— (4-Chloro-phenyl)-methoxy-acetic acid ethyl ester 64102-17-6 C11H13ClO3
    (4-Chloro-phenyl)-methoxy-acetic acid ethyl ester
    —— 4-methoxy-N-(4-methylpyridin-2-yl)benzimidamide 1606181-79-6 C14H15N3O
    4-methoxy-N-(4-methylpyridin-2-yl)benzimidamide
    —— (4aS,8aR)-2-(2-[1,3]Dioxolan-2-yl-ethyl)-octahydro-pyrano[3,2-b]pyran-2-ol 97102-72-2 C13H22O5
    (4aS,8aR)-2-(2-[1,3]Dioxolan-2-yl-ethyl)-octahydro-pyrano[3,2-b]pyran-2-ol
    —— 4-Butoxy-thiobenzoic acid S-(4-cyano-phenyl) ester 74439-07-9 C18H17NO2S
    4-Butoxy-thiobenzoic acid S-(4-cyano-phenyl) ester
    —— 4-[N-(2,4,6-Trifluorophenyl)sulfamoyl]-benzoic acid-(2,3,4-trihydroxy-butyl)amide 130046-35-4 C17H17F3N2O6S
    4-[N-(2,4,6-Trifluorophenyl)sulfamoyl]-benzoic acid-(2,3,4-trihydroxy-butyl)amide
    —— 4'-[(2-n-Butyl-7-methoxy-benzimidazol-1-yl)-methyl]-biphenyl-2-carboxylic acid 133142-81-1 C26H26N2O3
    4'-[(2-n-Butyl-7-methoxy-benzimidazol-1-yl)-methyl]-biphenyl-2-carboxylic acid
    —— 4-[(4-bromophenyl)(2,2,6,6-tetramethyltetrahydro-4H-pyran-4-ylidene)methyl]phenol 843661-50-7 C22H25BrO2
    4-[(4-bromophenyl)(2,2,6,6-tetramethyltetrahydro-4H-pyran-4-ylidene)methyl]phenol
    —— 4'-[(2-n-Propylthio-benzimidazol-1-yl)-methyl]biphenyl-2-carboxylic acid 133141-73-8 C24H22N2O2S
    4'-[(2-n-Propylthio-benzimidazol-1-yl)-methyl]biphenyl-2-carboxylic acid
    —— 4-tert-butyl-N-[6-(1H-pyrrol-2-yl)-imidazo[1,2-a]pyridazin-2-yl]benzamide hydrochloride 1005775-67-6 C22H22N4O*ClH
    4-tert-butyl-N-[6-(1H-pyrrol-2-yl)-imidazo[1,2-a]pyridazin-2-yl]benzamide hydrochloride
    —— 4-(2-dimethylaminomethyl-4-thiazolyl)butylamine 82586-91-2 C10H19N3S
    4-(2-dimethylaminomethyl-4-thiazolyl)butylamine
    —— 4-(4-methoxyphenyl)-3,4-dihydro-1H-thiochromeno[4,3-d]pyrimidine-2(5H)-thione 137985-64-9 C18H16N2OS2
    4-(4-methoxyphenyl)-3,4-dihydro-1H-thiochromeno[4,3-d]pyrimidine-2(5H)-thione
    —— 4-Methyl-3-(4-phenyl-thiazol-2-ylamino)-N-[1,2,4]triazol-4-yl-benzamide 1027165-48-5 C19H16N6OS
    4-Methyl-3-(4-phenyl-thiazol-2-ylamino)-N-[1,2,4]triazol-4-yl-benzamide
    —— (4-benzyloxy-pentyl)-dimethyl-amine 100966-42-5 C14H23NO
    (4-benzyloxy-pentyl)-dimethyl-amine
    —— 4,9-bis(4'-methylpiperidinomethyl)-1,3-dimethyl-2,3-dihydroperimidine 1290176-31-6 C27H40N4
    4,9-bis(4'-methylpiperidinomethyl)-1,3-dimethyl-2,3-dihydroperimidine