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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-Acetamidobicyclo<2.2.2>octan-1-carbonsaeure 30367-61-4 C11H17NO3
    4-Acetamidobicyclo<2.2.2>octan-1-carbonsaeure
    —— 4-(diphenylphosphoryl)-N,N,N-trimethylanilinium iodide 1360626-66-9 C21H23NOP*I
    4-(diphenylphosphoryl)-N,N,N-trimethylanilinium iodide
    —— 4-(4,7-diazaspiro[2.5]octan-4-yl)-6-fluoro-N-methyl-2-(2-methylpyrimidin-5-yl)oxy-9H-pyrimido[4,5-b]indol-8-amine 1400804-28-5 C22H23FN8O
    4-(4,7-diazaspiro[2.5]octan-4-yl)-6-fluoro-N-methyl-2-(2-methylpyrimidin-5-yl)oxy-9H-pyrimido[4,5-b]indol-8-amine
    —— 4-(1-Benzhydryl-azetidin-3-yloxy)-3-fluoro-phenylamine 346665-73-4 C22H21FN2O
    4-(1-Benzhydryl-azetidin-3-yloxy)-3-fluoro-phenylamine
    —— 4-(4-fluorophenoxy)heptane-3,5-dione 1194545-34-0 C13H15FO3
    4-(4-fluorophenoxy)heptane-3,5-dione
    —— (4-chloro-phenyl)-(4-methylsulfanyl-6-phenyl-[1,3,5]triazin-2-yl)-amine 34753-00-9 C16H13ClN4S
    (4-chloro-phenyl)-(4-methylsulfanyl-6-phenyl-[1,3,5]triazin-2-yl)-amine
    —— 4-{[(3S)-3-amino-1-hydroxy-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl]oxy}-2-(trifluoromethyl)benzonitrile trifluoroacetate salt 1258548-23-0 C2HF3O2*C17H12F3N3O3
    4-{[(3S)-3-amino-1-hydroxy-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl]oxy}-2-(trifluoromethyl)benzonitrile trifluoroacetate salt
    —— 4-(1H-Inden-5-yloxy)-butyric acid 91789-29-6 C13H14O3
    4-(1H-Inden-5-yloxy)-butyric acid
    —— 4-(4-nitrophenoxy)-2-keto-n-butyl acetate 74438-93-0 C12H13NO6
    4-(4-nitrophenoxy)-2-keto-n-butyl acetate
    —— 4-azido-2-phenyl-5-(phthalimidomethyl)thiazole 514806-53-2 C18H11N5O2S
    4-azido-2-phenyl-5-(phthalimidomethyl)thiazole
    —— (4-Diethylamino-but-2-ynyloxymethyl)-phosphonic acid dibutyl ester 28240-87-1 C17H34NO4P
    (4-Diethylamino-but-2-ynyloxymethyl)-phosphonic acid dibutyl ester
    —— 4-(2,4-Dimethyl-phenyl)-1-hydroxy-4H-[1,2,4]triazolo[4,3-a]quinazolin-5-one 85772-35-6 C17H14N4O2
    4-(2,4-Dimethyl-phenyl)-1-hydroxy-4H-[1,2,4]triazolo[4,3-a]quinazolin-5-one
    —— 4-(2,3-dihydro-benzo[b][1,4]dioxin-7-yl)naphthalene-1-carboxylic acid 1027786-73-7 C19H14O4
    4-(2,3-dihydro-benzo[b][1,4]dioxin-7-yl)naphthalene-1-carboxylic acid
    —— 4-Cyclohepta-2,4,6-trienylidene-2,6-dimethyl-4H-pyran 64801-88-3 C14H14O
    4-Cyclohepta-2,4,6-trienylidene-2,6-dimethyl-4H-pyran
    —— 4-cyano-2-formyl-1-oxo-1,2-dihydro-benzo[4,5]imidazo[1,2-<i>a</i>]pyridine-3-carboxylic acid ethyl ester 34968-24-6 C16H11N3O4
    4-cyano-2-formyl-1-oxo-1,2-dihydro-benzo[4,5]imidazo[1,2-<i>a</i>]pyridine-3-carboxylic acid ethyl ester
    —— (4S)-1-benzyl-4-(tert-butyldiphenylsilyloxy)-5-hydroxypyrrolidin-2-one 1166275-47-3 C27H31NO3Si
    (4S)-1-benzyl-4-(tert-butyldiphenylsilyloxy)-5-hydroxypyrrolidin-2-one
    —— (4S,11bS)-3-Cyclohexylideneamino-9,10-dimethoxy-4-(4-nitro-phenyl)-1,3,4,6,7,11b-hexahydro-pyrimido[6,1-a]isoquinolin-2-one 129147-60-0 C26H30N4O5
    (4S,11bS)-3-Cyclohexylideneamino-9,10-dimethoxy-4-(4-nitro-phenyl)-1,3,4,6,7,11b-hexahydro-pyrimido[6,1-a]isoquinolin-2-one
    —— 4-chloro-2-[(6-chloro-1-methylindol-2-yl)diisopropylsilyl]phenol 1167029-42-6 C21H25Cl2NOSi
    4-chloro-2-[(6-chloro-1-methylindol-2-yl)diisopropylsilyl]phenol
    —— 4-azido-4-deoxy-2,3,6-tri-O-pivaloyl-α-D-glucopyranosyl 2,3,4,6-tetra-O-pivaloyl-α-D-glucopyranoside 129828-57-5 C47H77N3O17
    4-azido-4-deoxy-2,3,6-tri-O-pivaloyl-α-D-glucopyranosyl 2,3,4,6-tetra-O-pivaloyl-α-D-glucopyranoside
    —— 4-bromo-2-methyl-6-vinylpyridine 1516902-12-7 C8H8BrN
    4-bromo-2-methyl-6-vinylpyridine
    —— 4-((4-(ethoxycarbonyl)phenyl)diazenyl)-2-methylphenyl 4-(heptyloxy)benzoate 1626398-86-4 C30H34N2O5
    4-((4-(ethoxycarbonyl)phenyl)diazenyl)-2-methylphenyl 4-(heptyloxy)benzoate
    —— (4-Methylphenyl)(t-2,t-3-diphenylcycloprop-r-1-yl)methanon 92282-72-9 C23H20O
    (4-Methylphenyl)(t-2,t-3-diphenylcycloprop-r-1-yl)methanon
    —— 4,5-Epoxy-17-hydroxy-2-methylsulfonyl-3-androstanone 149950-20-9 C20H30O5S
    4,5-Epoxy-17-hydroxy-2-methylsulfonyl-3-androstanone
    —— (4S)-4-[4-cyano-2-(methylsulfonyl)phenyl]-6-methyl-3-(cyclopropylsulfonyl)-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2,3,4-tetrahydropyrimidine-5-carbonitrile 1161921-81-8 C24H19F3N4O5S2
    (4S)-4-[4-cyano-2-(methylsulfonyl)phenyl]-6-methyl-3-(cyclopropylsulfonyl)-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2,3,4-tetrahydropyrimidine-5-carbonitrile
    —— 4-[(1R,5S,8S,9R,10S,13R,14E,17S,19S,20R,21S,23R)-13-ethyl-1,10-dihydroxy-8-[(E)-1-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]prop-1-en-2-yl]-19,21-dimethoxy-9,15,17,23-tetramethyl-2,3,6,12-tetraoxo-7,24-dioxa-4-azabicyclo[18.3.1]tetracos-14-en-5-yl]butanoic acid 1173295-69-6 C43H69NO14
    4-[(1R,5S,8S,9R,10S,13R,14E,17S,19S,20R,21S,23R)-13-ethyl-1,10-dihydroxy-8-[(E)-1-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]prop-1-en-2-yl]-19,21-dimethoxy-9,15,17,23-tetramethyl-2,3,6,12-tetraoxo-7,24-dioxa-4-azabicyclo[18.3.1]tetracos-14-en-5-yl]butanoic acid
    —— [4-(1-benzo[1,3]dioxol-5-ylmethyl-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydro-isoquinolin-4-yl)-butyl]-dimethyl-amine 63694-29-1 C26H36N2O4
    [4-(1-benzo[1,3]dioxol-5-ylmethyl-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydro-isoquinolin-4-yl)-butyl]-dimethyl-amine
    —— 4-Hydroxy-2,3-dimethoxy-6-methyl-4-(2-methyl-allyl)-1-trimethylsilanyloxy-cyclohexa-2,5-dienecarbonitrile 67329-65-1 C17H27NO4Si
    4-Hydroxy-2,3-dimethoxy-6-methyl-4-(2-methyl-allyl)-1-trimethylsilanyloxy-cyclohexa-2,5-dienecarbonitrile
    —— 4-Nitro-benzoic acid 1-cyclohex-2-enyl-1-(4-trifluoromethyl-phenyl)-ethyl ester 66079-36-5 C22H20F3NO4
    4-Nitro-benzoic acid 1-cyclohex-2-enyl-1-(4-trifluoromethyl-phenyl)-ethyl ester
    —— (4-fluoro-phenyl)-(1<i>H</i>-imidazol-2-yl)-(4-trifluoromethyl-phenyl)-methanol 67743-04-8 C17H12F4N2O
    (4-fluoro-phenyl)-(1<i>H</i>-imidazol-2-yl)-(4-trifluoromethyl-phenyl)-methanol
    —— 4-Nitro-benzoic acid 1-(4-methyl-benzo[b]thiophen-2-yl)-ethyl ester 42249-85-4 C18H15NO4S
    4-Nitro-benzoic acid 1-(4-methyl-benzo[b]thiophen-2-yl)-ethyl ester
    —— 4-{3-[cyclobutyl(methyl)amino]benzyl}-7-(1H-pyrrolo[2,3-b]pyridin-3-yl)pyrrolo[1,2-a]pyrazin-1(2H)-one 1338810-82-4 C26H25N5O
    4-{3-[cyclobutyl(methyl)amino]benzyl}-7-(1H-pyrrolo[2,3-b]pyridin-3-yl)pyrrolo[1,2-a]pyrazin-1(2H)-one
    —— 4-(4-Chloro-1,1-dioxo-4-p-tolyl-4,5-dihydro-1H-1λ6-isothiazol-3-yl)-morpholine 141855-67-6 C14H17ClN2O3S
    4-(4-Chloro-1,1-dioxo-4-p-tolyl-4,5-dihydro-1H-1λ6-isothiazol-3-yl)-morpholine
    —— (4S,5S)-3-benzyl-4-iodomethyl-5-pentyl-2-oxazolidinone 381720-27-0 C16H22INO2
    (4S,5S)-3-benzyl-4-iodomethyl-5-pentyl-2-oxazolidinone
    —— 4-Chloro-2,3,5,6-tetramethyl-N-phenyl-benzamide 86489-66-9 C17H18ClNO
    4-Chloro-2,3,5,6-tetramethyl-N-phenyl-benzamide
    —— 4-[8-(2-Chlorophenoxy)-[1,2,4]triazolo[4,3-a]pyrazin-3-yl]bicyclo[2.2.1]heptan-1-ol 1073489-22-1 C18H17ClN4O2
    4-[8-(2-Chlorophenoxy)-[1,2,4]triazolo[4,3-a]pyrazin-3-yl]bicyclo[2.2.1]heptan-1-ol
    —— 4-benzoyl-5-hydroxy-3,5-dimethyl-2-ethoxycarbonylcyclohexanone 116342-18-8 C18H22O5
    4-benzoyl-5-hydroxy-3,5-dimethyl-2-ethoxycarbonylcyclohexanone
    —— 4-{4-[(3-methoxymethyl-benzofuran-2-carbonyl)-amino]-phenyl}-piperazine-1-carboxylic acid tert-butyl ester 1228747-75-8 C26H31N3O5
    4-{4-[(3-methoxymethyl-benzofuran-2-carbonyl)-amino]-phenyl}-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-[5-(2,6-difluorophenyl)-1-(2,2-dimethylpropyl)-1H-pyrazol-4-yl]pyridine 1285528-73-5 C19H19F2N3
    4-[5-(2,6-difluorophenyl)-1-(2,2-dimethylpropyl)-1H-pyrazol-4-yl]pyridine
    —— 4-methyl-1-(2-(naphthalene-2-yl)but-3-en-2-yl)piperidine 1440956-96-6 C20H25N
    4-methyl-1-(2-(naphthalene-2-yl)but-3-en-2-yl)piperidine
    —— 4,4,5,5-Tetramethyl-2-t-butyl-1,3,2-dioxastibolan 58048-00-3 C10H21O2Sb
    4,4,5,5-Tetramethyl-2-t-butyl-1,3,2-dioxastibolan
    —— 4,4'-Bis-<N,N-bis-(2-chlor-aethyl)-amino>-oxalsaeure-dianilid 117881-69-3 C22H26Cl4N4O2
    4,4'-Bis-<N,N-bis-(2-chlor-aethyl)-amino>-oxalsaeure-dianilid
    —— 4-Dipropylamino-2-thiophen-2-yl-butyronitrile 58563-11-4 C14H22N2S
    4-Dipropylamino-2-thiophen-2-yl-butyronitrile
    —— 4-acetylamino-<i>N</i>-[5-(4-nitro-phenyl)-[1,3,4]oxadiazol-2-yl]-benzenesulfonamide 63776-63-6 C16H13N5O6S
    4-acetylamino-<i>N</i>-[5-(4-nitro-phenyl)-[1,3,4]oxadiazol-2-yl]-benzenesulfonamide
    —— (4aS,4bR,5S,6aS,7S,8R,10aS,10bS)-4b-Fluoro-5-hydroxy-7-(2-hydroxy-acetyl)-4a,6a,8-trimethyl-4b,5,6,6a,7,8,9,10,10a,10b,11,12-dodecahydro-4aH-chrysen-2-one 56103-06-1 C23H31FO4
    (4aS,4bR,5S,6aS,7S,8R,10aS,10bS)-4b-Fluoro-5-hydroxy-7-(2-hydroxy-acetyl)-4a,6a,8-trimethyl-4b,5,6,6a,7,8,9,10,10a,10b,11,12-dodecahydro-4aH-chrysen-2-one
    —— 4-[6-(1H-indol-5-yl)-4-morpholin-4-yl-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-n,N-dimethylcyclohexanamine 1062160-92-2 C25H31N7O
    4-[6-(1H-indol-5-yl)-4-morpholin-4-yl-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-n,N-dimethylcyclohexanamine
    —— 4-[4-(3-Dibenzoylaminopropoxy)-2-methoxy-3,5,6-trimethylbenzoyloxy}-2-methoxy-3,5,6-trimethylbenzoic Acid 169450-41-3 C39H41NO9
    4-[4-(3-Dibenzoylaminopropoxy)-2-methoxy-3,5,6-trimethylbenzoyloxy}-2-methoxy-3,5,6-trimethylbenzoic Acid
    —— 4-butyl-5-thioxo-[1,2,4]triazolidin-3-one 4-butyl-thiosemicarbazone 65639-73-8 C11H22N6S2
    4-butyl-5-thioxo-[1,2,4]triazolidin-3-one 4-butyl-thiosemicarbazone
    —— (4-methyl-pyrido[2',3':3,4]pyrazolo[5,1-<i>c</i>][1,2,4]triazin-3-yl)-phenyl-methanone 63682-49-5 C16H11N5O
    (4-methyl-pyrido[2',3':3,4]pyrazolo[5,1-<i>c</i>][1,2,4]triazin-3-yl)-phenyl-methanone
    —— 4-Dodecan-6-on 63859-50-7 C12H22O
    4-Dodecan-6-on
    —— (4aR,6S,7R,8R,8aR)-8-Benzyloxy-6-methoxy-2-methyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol 82185-70-4 C16H22O6
    (4aR,6S,7R,8R,8aR)-8-Benzyloxy-6-methoxy-2-methyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol