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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-Chlor-3,5-dimethyl-2-propionyl-phenoxyessigsaeure 100713-80-2 C13H15ClO4
    4-Chlor-3,5-dimethyl-2-propionyl-phenoxyessigsaeure
    —— 4-Methyl-2-(3,4-methylendioxy-benzyliden)-5-phenyl-cyclopentanon-3-carbonsaeure 94867-10-4 C21H18O5
    4-Methyl-2-(3,4-methylendioxy-benzyliden)-5-phenyl-cyclopentanon-3-carbonsaeure
    —— 4,5,7-tri-O-acetyl-1,2-dideoxy-3,6-bis-O-(phenylmethyl)-8-p-toluensulfonyl-D-glycero-D-talo-oct-1-ynitol 440360-50-9 C29H32O8S
    4,5,7-tri-O-acetyl-1,2-dideoxy-3,6-bis-O-(phenylmethyl)-8-p-toluensulfonyl-D-glycero-D-talo-oct-1-ynitol
    —— 4-Acetamino-dinaphthyl-(1.2')-sulfon 110436-05-0 C22H17NO3S
    4-Acetamino-dinaphthyl-(1.2')-sulfon
    —— 4-Anilino-2-brom-3,5-dinitro-thiophen 90948-10-0 C10H6BrN3O4S
    4-Anilino-2-brom-3,5-dinitro-thiophen
    —— 4-amino-8-fluoro-[1,2,4]triazolo[4,3-a]quinoxaline methanesulfonate 127710-23-0 CH4O3S*C9H6FN5
    4-amino-8-fluoro-[1,2,4]triazolo[4,3-a]quinoxaline methanesulfonate
    —— 4-methyl-2-[4,4,4-trifluoro-3-hydroxy-3-(5-ethanesulfonyl-1H-pyrrolo[2,3-c]pyridin-2-ylmethyl)-1,1-dimethylbutyl]benzamide 1198784-74-5 C24H28F3N3O4S
    4-methyl-2-[4,4,4-trifluoro-3-hydroxy-3-(5-ethanesulfonyl-1H-pyrrolo[2,3-c]pyridin-2-ylmethyl)-1,1-dimethylbutyl]benzamide
    —— (4E,6Z)-1-bromooctadiene 130893-32-2 C8H13Br
    (4E,6Z)-1-bromooctadiene
    —— 4-(2-{(5R,6S)-2-Allyloxycarbonyl-6-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-en-3-ylmethanesulfinyl}-ethyl)-4-methyl-morpholin-4-ium 121407-07-6 C25H43N2O6S2Si
    4-(2-{(5R,6S)-2-Allyloxycarbonyl-6-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-en-3-ylmethanesulfinyl}-ethyl)-4-methyl-morpholin-4-ium
    —— 4-tert-butyl-2-(2,4,6-trimethylphenyl)selanylcyclohexan-1-one 101685-27-2 C19H28OSe
    4-tert-butyl-2-(2,4,6-trimethylphenyl)selanylcyclohexan-1-one
    —— 4-O-acetyl-2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-xylo-hexopyranose 111869-07-9 C10H18O5
    4-O-acetyl-2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-xylo-hexopyranose
    —— 4-{3-[2-(4-chloro-phenyl)-2H-indazol-3-yl]-3-cyclohexyl-ureido}-3-methyl-benzoic acid 1218937-65-5 C28H27ClN4O3
    4-{3-[2-(4-chloro-phenyl)-2H-indazol-3-yl]-3-cyclohexyl-ureido}-3-methyl-benzoic acid
    —— 4-benzyl-4-(but-2-yn-1-yloxy)cyclohexa-2,5-dienone 1448450-96-1 C17H16O2
    4-benzyl-4-(but-2-yn-1-yloxy)cyclohexa-2,5-dienone
    —— 4-methyl-N-((1S)-oxo((1-phenylethyl-1-d)amino)(p-tolyl)-l6-sulfaneylidene)benzenesulfonamide 1259394-60-9 C22H24N2O3S2
    4-methyl-N-((1S)-oxo((1-phenylethyl-1-d)amino)(p-tolyl)-l6-sulfaneylidene)benzenesulfonamide
    —— 4-(4-allyloxy-phenyl)-2-phenyl-2,3-dihydro-benzo[b][1,4]thiazepine 1189774-41-1 C24H21NOS
    4-(4-allyloxy-phenyl)-2-phenyl-2,3-dihydro-benzo[b][1,4]thiazepine
    —— 4-methoxy-N,N-dimethyl-2-(2-nitro-4-toloxy)benzylamine 1204406-30-3 C17H20N2O4
    4-methoxy-N,N-dimethyl-2-(2-nitro-4-toloxy)benzylamine
    —— 4-<N-Nitroso-methylamino>-1,2-dithiol-3-on 3161-43-1 C4H4N2O2S2
    4-<N-Nitroso-methylamino>-1,2-dithiol-3-on
    —— 4,4'-Bis-<Carbazolyl-(9)>-stilben 96710-93-9 C38H26N2
    4,4'-Bis-<Carbazolyl-(9)>-stilben
    —— (4-chloro-phenyl)-(6-methyl-2-methylsulfanyl-pyrimidin-4-yl)-amine 55749-66-1 C12H12ClN3S
    (4-chloro-phenyl)-(6-methyl-2-methylsulfanyl-pyrimidin-4-yl)-amine
    —— 4.4'-Dimethoxy-2'.6'-dinitro-biphenyl 22001-01-0 C14H12N2O6
    4.4'-Dimethoxy-2'.6'-dinitro-biphenyl
    —— 4-iodo-7-(2-pyrrolidin-1-ylethoxy)-1H-indazol-3-amine 935661-03-3 C13H17IN4O
    4-iodo-7-(2-pyrrolidin-1-ylethoxy)-1H-indazol-3-amine
    —— 4-[(1,2,4-thiadiazol-5-ylamino)sulfonyl]-N-[3-fluoro-4-(trifluoromethoxy)benzyl]benzamide 1063730-96-0 C17H12F4N4O4S2
    4-[(1,2,4-thiadiazol-5-ylamino)sulfonyl]-N-[3-fluoro-4-(trifluoromethoxy)benzyl]benzamide
    —— (4'S)-1'-methyl-3'-(4'-methylpentadecyl)imidazolium thiocyanate 1202696-41-0 CNS*C20H39N2
    (4'S)-1'-methyl-3'-(4'-methylpentadecyl)imidazolium thiocyanate
    —— 4-(benzylideneamino)-2-[[4-[(2,4-dichlorophenyl)methyl]piperazin-1-yl]methyl]-5-(trifluoromethyl)-1,2,4-triazole-3-thione 1335203-76-3 C22H21Cl2F3N6S
    4-(benzylideneamino)-2-[[4-[(2,4-dichlorophenyl)methyl]piperazin-1-yl]methyl]-5-(trifluoromethyl)-1,2,4-triazole-3-thione
    —— 4-<4-Chlor-phenyl>-3-chlor-5-aethyl-1,2,4-triazol 90798-41-7 C10H9Cl2N3
    4-<4-Chlor-phenyl>-3-chlor-5-aethyl-1,2,4-triazol
    —— (4R)-2,2-dimethyl-4-[(2R)-2-methylpent-4-ynyl]-1,3-dioxolane 220272-12-8 C11H18O2
    (4R)-2,2-dimethyl-4-[(2R)-2-methylpent-4-ynyl]-1,3-dioxolane
    —— 4,5,6,7-tetrafluorobenzo<b>thiophen-2-carbonyl chloride 155167-39-8 C9HClF4OS
    4,5,6,7-tetrafluorobenzo<b>thiophen-2-carbonyl chloride
    —— 4-(3-cyclohexyl-4-methoxy-phenyl)-4-oxo-butyric acid 412022-96-9 C17H22O4
    4-(3-cyclohexyl-4-methoxy-phenyl)-4-oxo-butyric acid
    —— 4-Fluor-2'-methyl-3-sulfamyl-benzanilid 1894-58-2 C14H13FN2O3S
    4-Fluor-2'-methyl-3-sulfamyl-benzanilid
    —— 4-amino-7-methoxy-[1,2,4]triazolo[4,3-a]quinoxaline methanesulfonate 127710-24-1 CH4O3S*C10H9N5O
    4-amino-7-methoxy-[1,2,4]triazolo[4,3-a]quinoxaline methanesulfonate
    —— 4-(2-hydroxy-[1]naphthylazo)-2-<i>p</i>-tolyl-isoindoline-1,3-dione 115034-62-3 C25H17N3O3
    4-(2-hydroxy-[1]naphthylazo)-2-<i>p</i>-tolyl-isoindoline-1,3-dione
    —— 4.4'-Dicyan-N.N'-dimethyl-sulfanilid 133525-41-4 C16H14N4O2S
    4.4'-Dicyan-N.N'-dimethyl-sulfanilid
    —— <4-Fluor-phenyl>-laurat 1480-48-4 C18H27FO2
    <4-Fluor-phenyl>-laurat
    —— 4-(2-Methoxycarbonyl-4-methyl-anilino)-2-(2-nitro-phenyl)-chinazolin 96060-81-0 C23H18N4O4
    4-(2-Methoxycarbonyl-4-methyl-anilino)-2-(2-nitro-phenyl)-chinazolin
    —— 4-methyl-4-[2-(2-phenyl-butyryloxy)-ethyl]-morpholinium; iodide 110058-74-7 C17H26NO3*I
    4-methyl-4-[2-(2-phenyl-butyryloxy)-ethyl]-morpholinium; iodide
    —— 4-fluoren-2-ylazo-<i>N</i>,<i>N</i>-bis-(2-hydroxy-ethyl)-aniline 102561-19-3 C23H23N3O2
    4-fluoren-2-ylazo-<i>N</i>,<i>N</i>-bis-(2-hydroxy-ethyl)-aniline
    —— 4-(N-Phenyl-guanyl)-pyridazin 91091-15-5 C11H10N4
    4-(N-Phenyl-guanyl)-pyridazin
    —— 4-(4-Dimethylaminobenzyliden)-9-(4-dimethylaminophenyl)-1,2,3,4,5,6,7,8-octahydro-acridin 103401-75-8 C30H35N3
    4-(4-Dimethylaminobenzyliden)-9-(4-dimethylaminophenyl)-1,2,3,4,5,6,7,8-octahydro-acridin
    —— 4,7-Diphenyl-4,7,8,9-tetrahydro-hydrinden-8,9-dicarbonsaeureanhydrid 112116-85-5 C23H20O3
    4,7-Diphenyl-4,7,8,9-tetrahydro-hydrinden-8,9-dicarbonsaeureanhydrid
    —— 4-(4-methoxy-phenyl)-3,4,5,6-tetrahydro-cyclopenta[<i>b</i>]furan-2-one 100886-26-8 C14H14O3
    4-(4-methoxy-phenyl)-3,4,5,6-tetrahydro-cyclopenta[<i>b</i>]furan-2-one
    —— 4-chloro-1-methoxy-2-[2]naphthylsulfanyl-benzene 108980-21-8 C17H13ClOS
    4-chloro-1-methoxy-2-[2]naphthylsulfanyl-benzene
    —— (4-nitrophenyl)methyl [(1R)-1-[(6R,7R)-8-oxospiro[3-oxa-1-azabicyclo[4.2.0]octane-2,1'-cyclohexane]-7-yl]ethyl] carbonate 74819-50-4 C21H26N2O7
    (4-nitrophenyl)methyl [(1R)-1-[(6R,7R)-8-oxospiro[3-oxa-1-azabicyclo[4.2.0]octane-2,1'-cyclohexane]-7-yl]ethyl] carbonate
    —— 4-(4-fluorophenyl)-2-(1-methoxyethyl)-7,7-dimethyl-3-(4-(trifluoromethyl)benzoyl)-7,8-dihydroquinolin-5(6H)-one 1186525-08-5 C28H25F4NO3
    4-(4-fluorophenyl)-2-(1-methoxyethyl)-7,7-dimethyl-3-(4-(trifluoromethyl)benzoyl)-7,8-dihydroquinolin-5(6H)-one
    —— 4-iodo-2-phthalimido-butyric acid 117026-61-6 C12H10INO4
    4-iodo-2-phthalimido-butyric acid
    —— 4-[(1-(2-(4-Methyl-piperazino)-phenyl)-1-ethyl)-aminocarbonylmethyl]-benzoic acid 83901-43-3 C22H27N3O3
    4-[(1-(2-(4-Methyl-piperazino)-phenyl)-1-ethyl)-aminocarbonylmethyl]-benzoic acid
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-8-((5-methylfuran-2-yl)methyl)-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-azapentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-fluoromethyl ester 1400571-76-7 C28H32F3NO5S
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-8-((5-methylfuran-2-yl)methyl)-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-azapentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-fluoromethyl ester
    —— 4-(1-hydroxy-1-methyl-ethyl)-1,3-dimethyl-6-thioxo-tetrahydro-pyrimidin-2-one 49785-98-0 C9H16N2O2S
    4-(1-hydroxy-1-methyl-ethyl)-1,3-dimethyl-6-thioxo-tetrahydro-pyrimidin-2-one
    —— (4R,6S)-4-Hydroxy-6-(1,3,6,8-tetramethyl-fluoren-9-ylidenemethyl)-tetrahydro-pyran-2-one 100430-78-2 C23H24O3
    (4R,6S)-4-Hydroxy-6-(1,3,6,8-tetramethyl-fluoren-9-ylidenemethyl)-tetrahydro-pyran-2-one
    —— 4-bromo-2-chloro-N-(3-sulfamoylphenyl)benzenesulfonamide 1218932-59-2 C12H10BrClN2O4S2
    4-bromo-2-chloro-N-(3-sulfamoylphenyl)benzenesulfonamide
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(4-chloro-phenyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-cyclobutyl ester 1400572-64-6 C31H34ClF2NO4S
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(4-chloro-phenyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-cyclobutyl ester