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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-Chloro-2-nitro-phenyl)-diphenyl-acetonitrile 55233-08-4 C20H13ClN2O2
    (4-Chloro-2-nitro-phenyl)-diphenyl-acetonitrile
    —— (4-Ethoxy-2-methylene-cyclohex-3-enyl)-acetic acid tert-butyl ester 59711-62-5 C15H24O3
    (4-Ethoxy-2-methylene-cyclohex-3-enyl)-acetic acid tert-butyl ester
    —— 4-Cyan-2-ethyl-4-methyl-1,3-dioxo-1,2,3,4,5,6,7,8-octahydro-isochinolin 57567-31-4 C13H16N2O2
    4-Cyan-2-ethyl-4-methyl-1,3-dioxo-1,2,3,4,5,6,7,8-octahydro-isochinolin
    —— 4-Carbomethoxypyrrolidine-2,3-dione 106180-93-2 C6H7NO4
    4-Carbomethoxypyrrolidine-2,3-dione
    —— 4-Methyl-N-[2-(3-methyl-but-3-enyl)-phenylsulfanyl]-N-(2-methyl-thiochroman-2-ylmethyl)-benzenesulfonamide 59321-10-7 C29H33NO2S3
    4-Methyl-N-[2-(3-methyl-but-3-enyl)-phenylsulfanyl]-N-(2-methyl-thiochroman-2-ylmethyl)-benzenesulfonamide
    —— 4-Chloro-benzenesulfinic acid 1-(2-hydroxy-phenyl)-meth-(Z)-ylideneamide 57272-60-3 C13H10ClNO2S
    4-Chloro-benzenesulfinic acid 1-(2-hydroxy-phenyl)-meth-(Z)-ylideneamide
    —— 4-ethyl-6-methyl-1,4-dihydro-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidine-5,7-dione 54052-47-0 C7H9N5O2
    4-ethyl-6-methyl-1,4-dihydro-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidine-5,7-dione
    —— 4-Methyl-4'-phenylhydrazobenzol 52032-54-9 C19H18N2
    4-Methyl-4'-phenylhydrazobenzol
    —— 4-Pentensulfenylchlorid 58474-51-4 C5H9ClS
    4-Pentensulfenylchlorid
    —— 4-Methyl-3-aethoxycarbonyl-1.2.4-triazino<4.3-b>indazol 51271-63-7 C13H12N4O2
    4-Methyl-3-aethoxycarbonyl-1.2.4-triazino<4.3-b>indazol
    —— 4-(3-(((tert-butyldimethylsilyl)oxy)methyl)-5-methoxyphenoxy)-3,5-dimethoxybenzaldehyde 1372789-09-7 C23H32O6Si
    4-(3-(((tert-butyldimethylsilyl)oxy)methyl)-5-methoxyphenoxy)-3,5-dimethoxybenzaldehyde
    —— 4-amino-6-(3-isopropylphenyl)-2-methoxy-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one 1236408-48-2 C17H20N4O2
    4-amino-6-(3-isopropylphenyl)-2-methoxy-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one
    —— 4-{3-[4-chloro-3-(4-hydroxy-2-fluorophenyl)isoxazol-5-yl]propanoyl}amino-1-ethylpyrrole-3-carboxylic acid 1204422-54-7 C19H17ClFN3O5
    4-{3-[4-chloro-3-(4-hydroxy-2-fluorophenyl)isoxazol-5-yl]propanoyl}amino-1-ethylpyrrole-3-carboxylic acid
    —— 4-{3-[5-(4-hydroxyphenyl)-4-chloroisoxazol-3-yl]propanoyl}amino-1-ethylpyrrole-3-carboxylic acid 1204422-45-6 C19H18ClN3O5
    4-{3-[5-(4-hydroxyphenyl)-4-chloroisoxazol-3-yl]propanoyl}amino-1-ethylpyrrole-3-carboxylic acid
    —— 4-(1-[(3-chlorophenyl)sulfonyl]-1-methylethyl)-1-[2-(methylsulfonyl)-4-(trifluoromethyl)benzoyl]piperidine 1138328-77-4 C23H25ClF3NO5S2
    4-(1-[(3-chlorophenyl)sulfonyl]-1-methylethyl)-1-[2-(methylsulfonyl)-4-(trifluoromethyl)benzoyl]piperidine
    —— 4-(N,N-Dimethylaminomethyl)-4-(m-hydroxyphenyl)cyclohexanol 60068-33-9 C15H23NO2
    4-(N,N-Dimethylaminomethyl)-4-(m-hydroxyphenyl)cyclohexanol
    —— 4-[1-(2-Hydroxy-phenyl)-meth-(E)-ylidene-hydrazinocarbonyl]-N-naphthalen-1-yl-benzenesulfonamide 59256-21-2 C24H19N3O4S
    4-[1-(2-Hydroxy-phenyl)-meth-(E)-ylidene-hydrazinocarbonyl]-N-naphthalen-1-yl-benzenesulfonamide
    —— 4-n-Butyl-5-benzolsulfonylimino-1,2,3,4-thiatriazolin-Δ<sup>2</sup> 42770-57-0 C11H14N4O2S2
    4-n-Butyl-5-benzolsulfonylimino-1,2,3,4-thiatriazolin-Δ<sup>2</sup>
    —— 4-Chlor-10-methylen-9-anthron 60624-83-1 C15H9ClO
    4-Chlor-10-methylen-9-anthron
    —— 4-[3,5-bis-(4-methoxy-phenyl)-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-(4-methoxy-phenyl)-benzenesulfonamide 60928-48-5 C30H27N5O5S
    4-[3,5-bis-(4-methoxy-phenyl)-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-(4-methoxy-phenyl)-benzenesulfonamide
    —— 4-(2-methoxycarbonyl-ethyl)-3,3'-dimethyl-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid 62786-83-8 C17H20N2O6
    4-(2-methoxycarbonyl-ethyl)-3,3'-dimethyl-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid
    —— 4-O-Methyltaxiphyllin-tetraacetat 60981-48-8 C23H27NO11
    4-O-Methyltaxiphyllin-tetraacetat
    —— 4-{2-[(3-benzimidazolylpropyl)amino]pyrimidin-4-yl}-2-methoxyphenol 1106198-90-6 C21H21N5O2
    4-{2-[(3-benzimidazolylpropyl)amino]pyrimidin-4-yl}-2-methoxyphenol
    —— 4-{3-[4-(3-phenoxypropyl)piperazin-1-yl]quinoxalin-6-yl}phenol 1271837-62-7 C27H28N4O2
    4-{3-[4-(3-phenoxypropyl)piperazin-1-yl]quinoxalin-6-yl}phenol
    —— 4-(7-chloro-1H-indazol-3-yl)phenol 680613-04-1 C13H9ClN2O
    4-(7-chloro-1H-indazol-3-yl)phenol
    —— {4-[(4-chloro-phenyl)-phenyl-methyl]-piperazin-1-yl}-(4-phenyl-piperazin-1-yl)-methanone 923933-38-4 C28H31ClN4O
    {4-[(4-chloro-phenyl)-phenyl-methyl]-piperazin-1-yl}-(4-phenyl-piperazin-1-yl)-methanone
    —— 4-Isocyanato-1lambda6-thiane-1,1-dione 1250972-29-2 C6H9NO3S
    4-Isocyanato-1lambda6-thiane-1,1-dione
    —— 4-bromo-N-(3-(methylsulfonyl)propyl)-2-nitroaniline 1178766-96-5 C10H13BrN2O4S
    4-bromo-N-(3-(methylsulfonyl)propyl)-2-nitroaniline
    —— 4-Acetoxy-3-acetyl-mercaptobutin 24949-21-1 C8H10O3S
    4-Acetoxy-3-acetyl-mercaptobutin
    —— (4aR,6S,7R,8S,8aR)-6,8-Bis-benzyloxy-7-bromo-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine 121237-37-4 C27H27BrO5
    (4aR,6S,7R,8S,8aR)-6,8-Bis-benzyloxy-7-bromo-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine
    —— 4-(2-(1-methylpiperidin-4-yl)-2-phenylhydrazineylidene)pentanoic acid 1184873-33-3 C17H25N3O2
    4-(2-(1-methylpiperidin-4-yl)-2-phenylhydrazineylidene)pentanoic acid
    —— [4-(4-Amino-3-nitro-phenoxy)-3,5-dichloro-benzoylamino]-acetic acid methyl ester 957127-29-6 C16H13Cl2N3O6
    [4-(4-Amino-3-nitro-phenoxy)-3,5-dichloro-benzoylamino]-acetic acid methyl ester
    —— 4-(4-fluorophenyl)-7-hydroxy-2,2-dimethyl-2H-chromen 1110663-07-4 C17H15FO2
    4-(4-fluorophenyl)-7-hydroxy-2,2-dimethyl-2H-chromen
    —— 4-amino-6-(4-chloro-2-fluoro-3-methoxyphenyl)-3-methylpyridine-2-carboxylic acid 1136961-75-5 C14H12ClFN2O3
    4-amino-6-(4-chloro-2-fluoro-3-methoxyphenyl)-3-methylpyridine-2-carboxylic acid
    —— 4-(3-cyano-propionyl)-3,5-dimethyl-pyrrole-2-carboxylic acid ethyl ester 952010-69-4 C13H16N2O3
    4-(3-cyano-propionyl)-3,5-dimethyl-pyrrole-2-carboxylic acid ethyl ester
    —— 4-(4-oxo-2-styryl-4<i>H</i>-quinazolin-3-yl)-benzoic acid methyl ester 56982-20-8 C24H18N2O3
    4-(4-oxo-2-styryl-4<i>H</i>-quinazolin-3-yl)-benzoic acid methyl ester
    —— 4-{Phenyl-[4-(trimethoxy-λ<sup>5</sup>-phosphanylideneaminocarbonyl)-phenyl]-phosphinoyl}-benzoyl-phosphorimidic acid trimethyl ester 57415-72-2 C26H31N2O9P3
    4-{Phenyl-[4-(trimethoxy-λ<sup>5</sup>-phosphanylideneaminocarbonyl)-phenyl]-phosphinoyl}-benzoyl-phosphorimidic acid trimethyl ester
    —— (4aR,7bS)-6-Isopropyl-7-methoxy-1,7b-dimethyl-1,2,2a,3,4,4a,7a,7b-octahydro-cyclopenta[cd]indol-5-one 53430-09-4 C16H25NO2
    (4aR,7bS)-6-Isopropyl-7-methoxy-1,7b-dimethyl-1,2,2a,3,4,4a,7a,7b-octahydro-cyclopenta[cd]indol-5-one
    —— 4,4'-diphenyl-2,4,2',4'-tetrahydro-5,5'-(2-diphenylphosphinoyl-ethane-1,1-diyl)-bis-[1,2,4]triazole-3-thione 64862-88-0 C30H25N6OPS2
    4,4'-diphenyl-2,4,2',4'-tetrahydro-5,5'-(2-diphenylphosphinoyl-ethane-1,1-diyl)-bis-[1,2,4]triazole-3-thione
    —— 4-Isobutoxy-6,6-dimethyl-2-oxo-1-(3-oxo-butyl)-cyclohex-3-enecarbaldehyde 61692-52-2 C17H26O4
    4-Isobutoxy-6,6-dimethyl-2-oxo-1-(3-oxo-butyl)-cyclohex-3-enecarbaldehyde
    —— (4-Methoxy-phenyl)-(3-methyl-1-phenyl-cyclohexyl)-amine 60127-81-3 C20H25NO
    (4-Methoxy-phenyl)-(3-methyl-1-phenyl-cyclohexyl)-amine
    —— 4a-(n-Propyl)-4a,5-dihydro-tetraacetyl-riboflavin 61102-26-9 C28H36N4O10
    4a-(n-Propyl)-4a,5-dihydro-tetraacetyl-riboflavin
    —— 4-(4-chloro-anilino)-5-(4-methoxy-benzylidene)-1,5-dihydro-imidazol-2-one 56254-72-9 C17H14ClN3O2
    4-(4-chloro-anilino)-5-(4-methoxy-benzylidene)-1,5-dihydro-imidazol-2-one
    —— 4-[(R)-1-(2-cyanoethyl)piperidin-3-ylmethyl]piperazine-1-carboxylic acid [4-(5-cyclohexyl-2-methoxyphenyl)thiazol-2-yl]amide 944043-17-8 C30H42N6O2S
    4-[(R)-1-(2-cyanoethyl)piperidin-3-ylmethyl]piperazine-1-carboxylic acid [4-(5-cyclohexyl-2-methoxyphenyl)thiazol-2-yl]amide
    —— 4-{N'-[6-Methoxy-3,4-dihydro-1H-naphthalen-(2Z)-ylidene]-hydrazino}-5-methyl-1H-pyridin-2-one 125974-44-9 C17H19N3O2
    4-{N'-[6-Methoxy-3,4-dihydro-1H-naphthalen-(2Z)-ylidene]-hydrazino}-5-methyl-1H-pyridin-2-one
    —— 4-{3-[1-benzhydryl-5-chloro-2-(2-{[(2-phenylethyl)sulfonyl]amino)ethyl)-1H-indol-3-yl]propyl}benzoic acid 540526-70-3 C41H39ClN2O4S
    4-{3-[1-benzhydryl-5-chloro-2-(2-{[(2-phenylethyl)sulfonyl]amino)ethyl)-1H-indol-3-yl]propyl}benzoic acid
    —— 4-(5-cyclopropylmethoxy-benzo[1,3]dioxol-4-yl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid [(S)-1-(2-methoxy-ethanoyl)-piperidin-3-yl]-amide 1185838-96-3 C26H29N5O6
    4-(5-cyclopropylmethoxy-benzo[1,3]dioxol-4-yl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid [(S)-1-(2-methoxy-ethanoyl)-piperidin-3-yl]-amide
    —— 4-chloro-5-[4-(4-fluoro-benzyl)-piperazin-1-yl]-benzofuran-2-carboxylic acid 1192170-93-6 C20H18ClFN2O3
    4-chloro-5-[4-(4-fluoro-benzyl)-piperazin-1-yl]-benzofuran-2-carboxylic acid
    —— 4-(4-methoxyphenyl)-3,5-dicyano-2,6-piperidinedione 916487-25-7 C14H11N3O3
    4-(4-methoxyphenyl)-3,5-dicyano-2,6-piperidinedione
    —— 4-chloro-N-(5,5-dimethylhexahydropyrimidin-2-ylidene)-5-methyl-2-(2-oxo-2-(4-bromophenyl)ethylsulfanyl)benzenesulfonamide 1180532-97-1 C21H23BrClN3O3S2
    4-chloro-N-(5,5-dimethylhexahydropyrimidin-2-ylidene)-5-methyl-2-(2-oxo-2-(4-bromophenyl)ethylsulfanyl)benzenesulfonamide