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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-Iodo-phenyl)-hydrazono]-nitro-acetic acid ethyl ester 4724-82-7 C10H10IN3O4
    [(4-Iodo-phenyl)-hydrazono]-nitro-acetic acid ethyl ester
    —— 4,6-Dimethoxy-3-methyl-3-hydroxy-phthalimidin 16248-54-7 C11H13NO4
    4,6-Dimethoxy-3-methyl-3-hydroxy-phthalimidin
    —— (4S,6R)-2,2-dimethyl-6-{2-[4-(phenylmethoxy)phenyl]ethyl}-1,3-dioxan-4-carboxaldehyde 1428899-27-7 C22H26O4
    (4S,6R)-2,2-dimethyl-6-{2-[4-(phenylmethoxy)phenyl]ethyl}-1,3-dioxan-4-carboxaldehyde
    —— 4-(3-((tert-butyldimethylsilyl)oxy)propyl)pyrimidin-2-amine 308846-78-8 C13H25N3OSi
    4-(3-((tert-butyldimethylsilyl)oxy)propyl)pyrimidin-2-amine
    —— 4-{3-[4-(N-cyclopentyl-N-methyl-aminocarbonyl)-3-methyl-phenyl]propargylamino}benzamidine 276675-16-2 C24H28N4O
    4-{3-[4-(N-cyclopentyl-N-methyl-aminocarbonyl)-3-methyl-phenyl]propargylamino}benzamidine
    —— 4-(4-{[2-ethyl-3-fluoro-4-(methylsulfonyl)phenyl]carbonyl}-2,3,4,5-tetrahydro-1,4-benzoxazepin-7-yl)-N-3-dimethylbenzamide 1251162-68-1 C28H29FN2O5S
    4-(4-{[2-ethyl-3-fluoro-4-(methylsulfonyl)phenyl]carbonyl}-2,3,4,5-tetrahydro-1,4-benzoxazepin-7-yl)-N-3-dimethylbenzamide
    —— 4-(1,4-Dihydroindeno[1,2-c]pyrazol-3-yl)-N-[2-(N,N-dipropylamino)ethyl]aniline 268561-89-3 C24H30N4
    4-(1,4-Dihydroindeno[1,2-c]pyrazol-3-yl)-N-[2-(N,N-dipropylamino)ethyl]aniline
    —— 4,4-dichloro-3-motpholino-1-(4-hydroxyphenyl)-2-buten-1-one 1258431-72-9 C14H15Cl2NO3
    4,4-dichloro-3-motpholino-1-(4-hydroxyphenyl)-2-buten-1-one
    —— (4R,6S)-2,2-dimethyl-6-{2-[4-(phenylmethoxy)phenyl]ethyl}-1,3-dioxan-4-methanol 1428899-25-5 C22H28O4
    (4R,6S)-2,2-dimethyl-6-{2-[4-(phenylmethoxy)phenyl]ethyl}-1,3-dioxan-4-methanol
    —— 4-[5-[[[(1R,2R)-2-[(5-thiophen-2-ylthiophen-2-yl)methylamino]cyclohexyl]amino]methyl]thiophen-2-yl]phenol 943241-70-1 C26H28N2OS3
    4-[5-[[[(1R,2R)-2-[(5-thiophen-2-ylthiophen-2-yl)methylamino]cyclohexyl]amino]methyl]thiophen-2-yl]phenol
    —— 4,4'-bis(2'-hydroxy-3'-carboxy-5'-chlorophenylazo)-3,3'-dimethoxybiphenyl 1262839-03-1 C28H20Cl2N4O8
    4,4'-bis(2'-hydroxy-3'-carboxy-5'-chlorophenylazo)-3,3'-dimethoxybiphenyl
    —— 4-amino-6-butylthio-2-propylthiopyrimidine 1373127-42-4 C11H19N3S2
    4-amino-6-butylthio-2-propylthiopyrimidine
    —— (4S,5R,4'R)-5-(3-Chloromethanesulfonyl-oxiranyl)-2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl] 103722-12-9 C13H21ClO7S
    (4S,5R,4'R)-5-(3-Chloromethanesulfonyl-oxiranyl)-2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]
    —— 4-((1-(hydroxymethyl)cyclopropyl)methylamino)-6-phenylpyrrolo[1,2-b]pyridazine-3-carboxamide 1400876-87-0 C19H20N4O2
    4-((1-(hydroxymethyl)cyclopropyl)methylamino)-6-phenylpyrrolo[1,2-b]pyridazine-3-carboxamide
    —— [4-(Thiophene-2-sulfonylamino)-benzyl]-carbamic acid tert-butyl ester 676463-21-1 C16H20N2O4S2
    [4-(Thiophene-2-sulfonylamino)-benzyl]-carbamic acid tert-butyl ester
    —— 4-Phenylthiocarbamoyl-1,4-diaza-bicyclo<4.4.0>decan 109443-49-4 C15H21N3S
    4-Phenylthiocarbamoyl-1,4-diaza-bicyclo<4.4.0>decan
    —— 4-Chlor-5-brom-2-<4-chlor-benzylmercapto>-pyrimidin 103854-52-0 C11H7BrCl2N2S
    4-Chlor-5-brom-2-<4-chlor-benzylmercapto>-pyrimidin
    —— 4,4a,5,6,7,8-hexahydro-5β-methoxy-4aβ-methyl-8α-(dimethylamino)methyl-2(3H)-naphthalenone 125488-96-2 C15H25NO2
    4,4a,5,6,7,8-hexahydro-5β-methoxy-4aβ-methyl-8α-(dimethylamino)methyl-2(3H)-naphthalenone
    —— 4-(7-octen-1-yl)-N-1-naphthyl-N-phenylaniline 1187934-52-6 C30H31N
    4-(7-octen-1-yl)-N-1-naphthyl-N-phenylaniline
    —— 4,5,9,10-Tetramethyl-16,19,24,27-tetraoxa-1,13,30,31-tetraazatetracyclo<11.8.13,618,11>untriaconta-3,5,7,9,11(30)-pentaen-2,12-dion 137595-90-5 C27H38N4O6
    4,5,9,10-Tetramethyl-16,19,24,27-tetraoxa-1,13,30,31-tetraazatetracyclo<11.8.13,618,11>untriaconta-3,5,7,9,11(30)-pentaen-2,12-dion
    —— 4-cyclohexyl-3-(2-thienyl)oxetan-2-one 117097-59-3 C13H16O2S
    4-cyclohexyl-3-(2-thienyl)oxetan-2-one
    —— 4-Acetamido-3-aminobenzamid 53484-11-0 C9H11N3O2
    4-Acetamido-3-aminobenzamid
    —— 4-Oxo-4H-pyrimido<1,2-b>benzisoxazol 36320-76-0 C10H6N2O2
    4-Oxo-4H-pyrimido<1,2-b>benzisoxazol
    —— 4-t-butyl-6-iodo-2-methylpyrimidine 128939-61-7 C9H13IN2
    4-t-butyl-6-iodo-2-methylpyrimidine
    —— 4-(4-butoxy-phenyl)-5-methyl-1-piperidino-hexan-3-one; hydrochloride 102702-03-4 C22H35NO2*ClH
    4-(4-butoxy-phenyl)-5-methyl-1-piperidino-hexan-3-one; hydrochloride
    —— 4-ethyl-3-isopropyl-oxazolidine 51977-45-8 C8H17NO
    4-ethyl-3-isopropyl-oxazolidine
    —— 4-hydroxy-5-phenylselenylpentan-4-one 766546-76-3 C11H14O2Se
    4-hydroxy-5-phenylselenylpentan-4-one
    —— 4-{4-[3,10-dioxa-1(2,6)-(11-hydroxy)benzene]cycloundecaphanyl}-1,3,5-trimethylpyridinium iodide 1350636-27-9 C22H30NO3*I
    4-{4-[3,10-dioxa-1(2,6)-(11-hydroxy)benzene]cycloundecaphanyl}-1,3,5-trimethylpyridinium iodide
    —— 4-Methyl-4-benzyl-2-vinylcyclopentanenitrile 132398-33-5 C16H19N
    4-Methyl-4-benzyl-2-vinylcyclopentanenitrile
    —— 4-Phenylazo-benzoesaeure-<2,5,7,8-tetramethyl-2-(4-methyl-pent-3-enyl)-chrom-3-en-6-ylester> 3778-23-2 C32H34N2O3
    4-Phenylazo-benzoesaeure-<2,5,7,8-tetramethyl-2-(4-methyl-pent-3-enyl)-chrom-3-en-6-ylester>
    —— 4-phenethylamino-2-phenyl-2<i>H</i>-phthalazin-1-one 2719-74-6 C22H19N3O
    4-phenethylamino-2-phenyl-2<i>H</i>-phthalazin-1-one
    —— 4-hydroxy-3-phenylnaphthalen-2-yl 2-phenylacetate 39675-22-4 C24H18O3
    4-hydroxy-3-phenylnaphthalen-2-yl 2-phenylacetate
    —— 4-(1-Acetamido-N-cyclohexyl-ethyl)-3,5-dimethyl-pyrrol-2-carbonsaeure-ethylester 14943-45-4 C19H30N2O3
    4-(1-Acetamido-N-cyclohexyl-ethyl)-3,5-dimethyl-pyrrol-2-carbonsaeure-ethylester
    —— 4-Methoxy-6-phenyl-pyrimidin-5-carbonsaeure 4786-65-6 C12H10N2O3
    4-Methoxy-6-phenyl-pyrimidin-5-carbonsaeure
    —— 4-<α-Cyan-α-(2-cyanethyl)-3-methyl-benzyl>-piperidin 20340-41-4 C17H21N3
    4-<α-Cyan-α-(2-cyanethyl)-3-methyl-benzyl>-piperidin
    —— 4-Amino-2-hydroxy-benzoesaeure-theophyllin-7-aethylester 3133-46-8 C16H17N5O5
    4-Amino-2-hydroxy-benzoesaeure-theophyllin-7-aethylester
    —— 4,6-Dibrom-2-(2-chlor-ethyl)-benzimidazol 1806-06-0 C9H7Br2ClN2
    4,6-Dibrom-2-(2-chlor-ethyl)-benzimidazol
    —— 4-Ethyl-3,5,7-trinitro-tropolon 2902-42-3 C9H7N3O8
    4-Ethyl-3,5,7-trinitro-tropolon
    —— 4-Butylamino-benzoesaeure-theophyllin-7-aethylester 3099-19-2 C20H25N5O4
    4-Butylamino-benzoesaeure-theophyllin-7-aethylester
    —— 4,6-Dimethoxy-2-(4-oxo-cyclohexadien-2,5-ylideniminooxy)-s-triazin 13002-82-9 C11H10N4O4
    4,6-Dimethoxy-2-(4-oxo-cyclohexadien-2,5-ylideniminooxy)-s-triazin
    —— 4-Nitro-benzolsulfonsaeure-<(phenyl-(4-brom-phenyl)-p-tolyl-phosphoranyliden)-amid> 3449-77-2 C25H20BrN2O4PS
    4-Nitro-benzolsulfonsaeure-<(phenyl-(4-brom-phenyl)-p-tolyl-phosphoranyliden)-amid>
    —— 4-(4-(2-(3-dimethylaminobenzylidene)-1-hydrazinocarbonyl)phenyl)aminobutyr-2-(3-dimethylaminobenzylidene)hydrazide 1202231-62-6 C29H35N7O2
    4-(4-(2-(3-dimethylaminobenzylidene)-1-hydrazinocarbonyl)phenyl)aminobutyr-2-(3-dimethylaminobenzylidene)hydrazide
    —— 4-(2-([1,1'-biphenyl]-4-yl)-3-(2-(2-hydroxyethoxy)ethyl)-8-oxo-3,8-dihydrochromeno[6,7-d]imidazol-6-yl)benzamide 1311276-98-8 C33H27N3O5
    4-(2-([1,1'-biphenyl]-4-yl)-3-(2-(2-hydroxyethoxy)ethyl)-8-oxo-3,8-dihydrochromeno[6,7-d]imidazol-6-yl)benzamide
    —— 4,6,16,18,28,30,40,42-octaethynyl-11,23,35,47-tetramethyl-2,8,14,20,26,32,36,42-octaoxacalix[8]arene 1609563-25-8 C68H40O8
    4,6,16,18,28,30,40,42-octaethynyl-11,23,35,47-tetramethyl-2,8,14,20,26,32,36,42-octaoxacalix[8]arene
    —— 4-(2-Chloroethyl)-1,4-benzothiazin-3-one 131728-97-7 C10H10ClNOS
    4-(2-Chloroethyl)-1,4-benzothiazin-3-one
    —— 4-(2-chlorophenyl)pentanoic acid 31042-03-2 C11H13ClO2
    4-(2-chlorophenyl)pentanoic acid
    —— 4-Dimethylamino-3,4'-dinitro-trans-stilben 3001-08-9 C16H15N3O4
    4-Dimethylamino-3,4'-dinitro-trans-stilben
    —— 4-[3-{6-[3,5-bis-(4-methyl-thiophen-3-yl)-phenoxy]-hexyl}-2-(2-carboxy-ethyl)-phenoxy]-butyric acid 1123155-82-7 C35H40O6S2
    4-[3-{6-[3,5-bis-(4-methyl-thiophen-3-yl)-phenoxy]-hexyl}-2-(2-carboxy-ethyl)-phenoxy]-butyric acid
    —— 4-methoxy-5-nitro-isophthalic acid 98589-65-2 C9H7NO7
    4-methoxy-5-nitro-isophthalic acid
    —— 4-[benzenesulfonyl-(4-chloro-benzyl)-amino]-benzoic acid ethyl ester 1255716-58-5 C22H20ClNO4S
    4-[benzenesulfonyl-(4-chloro-benzyl)-amino]-benzoic acid ethyl ester