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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Bromo-6-[(4-bromoanilino)methylidene]-2-iodocyclohexa-2,4-dien-1-one 649560-29-2 C13H8Br2INO
4-Bromo-6-[(4-bromoanilino)methylidene]-2-iodocyclohexa-2,4-dien-1-one
—— 4-{[4-(5-ethoxy-benzo[1,3]dioxol-4-yl)-5H-pyrrolo[3,2-d]pyrimidine-7-carbonyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester 1185837-80-2 C26H31N5O6
4-{[4-(5-ethoxy-benzo[1,3]dioxol-4-yl)-5H-pyrrolo[3,2-d]pyrimidine-7-carbonyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester
—— 4-(4-cyclopentyl-piperazine-1-carbonyl)-benzo-imidazole-1-sulfonic acid dimethylamide 1044809-93-9 C19H27N5O3S
4-(4-cyclopentyl-piperazine-1-carbonyl)-benzo-imidazole-1-sulfonic acid dimethylamide
—— 4,4-Bis-(4-ethoxy-phenyl)-pentanoic acid methyl ester 95810-10-9 C22H28O4
4,4-Bis-(4-ethoxy-phenyl)-pentanoic acid methyl ester
—— 4,6-bis-methoxycarbonyl-2,2,8,8-tetramethyl-nonanedioic acid dimethyl ester 906647-08-3 C19H32O8
4,6-bis-methoxycarbonyl-2,2,8,8-tetramethyl-nonanedioic acid dimethyl ester
—— 4-fluoro-4-(4-trifluoromethoxy-phenylcarbamoyl)-piperidine-1-carboxylic acid tert-butyl ester 1274889-14-3 C18H22F4N2O4
4-fluoro-4-(4-trifluoromethoxy-phenylcarbamoyl)-piperidine-1-carboxylic acid tert-butyl ester
—— 4,4'-Bis-<3-p-biphenylyl-5-phenyl-Δ<sup>2</sup>-pyrazolinyl-(1)>-biphenyl 53103-95-0 C54H42N4
4,4'-Bis-<3-p-biphenylyl-5-phenyl-Δ<sup>2</sup>-pyrazolinyl-(1)>-biphenyl
—— 4-Desacetyl-C-3-N-isopropylcarboxamid 55324-87-3 C46H61N5O7
4-Desacetyl-C-3-N-isopropylcarboxamid
—— 4-(piperidin-1-yl)-4-(isobutyryl)piperidine 852324-53-9 C14H26N2O
4-(piperidin-1-yl)-4-(isobutyryl)piperidine
—— 4-Bromo-2-[(1R)-3-(Methylamino)-1-phenylpropoxy]benzonitrile hydrochloride 357401-72-0 C17H17BrN2O*ClH
4-Bromo-2-[(1R)-3-(Methylamino)-1-phenylpropoxy]benzonitrile hydrochloride
—— 4-acetylamino-<i>N</i>-(5-bromo-2,6-dimethyl-pyrimidin-4-yl)-benzenesulfonamide 36082-33-4 C14H15BrN4O3S
4-acetylamino-<i>N</i>-(5-bromo-2,6-dimethyl-pyrimidin-4-yl)-benzenesulfonamide
—— 4-((3S,3aR,5R)-5-(tert-butyldimethylsilyloxy)-3-methoxy-3a,4,5,6-tetrahydro-3H-pyrrolo[1,2-b]pyrazol-2-yl)-2-chloro-3-methylbenzonitrile 1421375-98-5 C21H30ClN3O2Si
4-((3S,3aR,5R)-5-(tert-butyldimethylsilyloxy)-3-methoxy-3a,4,5,6-tetrahydro-3H-pyrrolo[1,2-b]pyrazol-2-yl)-2-chloro-3-methylbenzonitrile
—— 4-(p-tolyl)-3,4-dihydro-2H-benzo[4,5]thiazolo[3,2-a]pyrimidine 1345346-66-8 C17H16N2S
4-(p-tolyl)-3,4-dihydro-2H-benzo[4,5]thiazolo[3,2-a]pyrimidine
—— 4-(2-Morpholino-ethylamino)-diphenylether 14277-46-4 C18H22N2O2
4-(2-Morpholino-ethylamino)-diphenylether
—— 4',4''-dimethoxy-2-(methylsulfonyl)tritylium cation 86709-63-9 C22H21O4S
4',4''-dimethoxy-2-(methylsulfonyl)tritylium cation
—— 4-(10,10-dimethyl-8-oxo-7,8,9,10,11,12-hexahydrobenzo[c]acridin-7-yl)-2-methoxyphenyl m-nitrobenzoate 1069075-43-9 C33H28N2O6
4-(10,10-dimethyl-8-oxo-7,8,9,10,11,12-hexahydrobenzo[c]acridin-7-yl)-2-methoxyphenyl m-nitrobenzoate
—— (4bR,8aS,9R)-11-(cyclopropylmethyl)-1,2,3,4,5,7,8,8a,9,10-decahydrospiro[9,4b-(epiminoethano)phenanthrene-6,2'-[1,3]dioxolan]-8a-ol 1393735-68-6 C22H33NO3
(4bR,8aS,9R)-11-(cyclopropylmethyl)-1,2,3,4,5,7,8,8a,9,10-decahydrospiro[9,4b-(epiminoethano)phenanthrene-6,2'-[1,3]dioxolan]-8a-ol
—— 4-(4,6-bis-trichloromethyl-[1,3,5]triazin-2-yl)-<i>N</i>,<i>N</i>-dimethyl-aniline 36022-33-0 C13H10Cl6N4
4-(4,6-bis-trichloromethyl-[1,3,5]triazin-2-yl)-<i>N</i>,<i>N</i>-dimethyl-aniline
—— 4,4,7,7-tetramethyl-8-hydroxy-trans-decalin-1,6-dione 94250-76-7 C14H22O3
4,4,7,7-tetramethyl-8-hydroxy-trans-decalin-1,6-dione
—— 4-amino-2-hydroxy-benzoic acid 10-morpholin-4-yl-decyl ester 21524-58-3 C21H34N2O4
4-amino-2-hydroxy-benzoic acid 10-morpholin-4-yl-decyl ester
—— (4aR,6aS,9aS)-8,8-Dimethyl-hexahydro-pentaleno[1,6a-c]pyridine-2,5-dione 82253-54-1 C13H19NO2
(4aR,6aS,9aS)-8,8-Dimethyl-hexahydro-pentaleno[1,6a-c]pyridine-2,5-dione
—— 4-amino-2-(butylamino)-8-(3-(pyrrolidin-1-ylmethyl)benzyl)-7,8-dihydropteridin-6(5H)-one 1228585-69-0 C22H31N7O
4-amino-2-(butylamino)-8-(3-(pyrrolidin-1-ylmethyl)benzyl)-7,8-dihydropteridin-6(5H)-one
—— 4-(2-fluorophenyl)-4-(N-tosylbenzamido)buta-2,3-dien-1-yl benzoate 1448228-58-7 C31H24FNO5S
4-(2-fluorophenyl)-4-(N-tosylbenzamido)buta-2,3-dien-1-yl benzoate
—— (4-Triethylsilanyloxy-butyl)-phosphonic acid diethyl ester 39059-57-9 C14H33O4PSi
(4-Triethylsilanyloxy-butyl)-phosphonic acid diethyl ester
—— 4β-Fluor-17β-hydroxyoestr-5-en-3-on 1957-94-4 C18H25FO2
4β-Fluor-17β-hydroxyoestr-5-en-3-on
—— 4-Nonyl-cyclohexanecarboxylic acid amide 38289-40-6 C16H31NO
4-Nonyl-cyclohexanecarboxylic acid amide
—— 4-Dodecylmercapto-N-(2-methyl-valeryl)-anilin 27822-51-1 C24H41NOS
4-Dodecylmercapto-N-(2-methyl-valeryl)-anilin
—— 4-fluoro-4-(4-fluorophenylsulfonyl)piperidine hydrogen chloride 797750-43-7 C11H13F2NO2S*ClH
4-fluoro-4-(4-fluorophenylsulfonyl)piperidine hydrogen chloride
—— 4,4"-bis(2,6-dimethyl-4-pyridyl)-p-terphenyl 1118579-60-4 C32H28N2
4,4"-bis(2,6-dimethyl-4-pyridyl)-p-terphenyl
—— 4-Tert-butyl-2-[5-tert-butyl-3-(5-tert-butyl-2-hydroxyphenyl)sulfanyl-2-diphenylphosphanylphenyl]sulfanyl-6-(5-tert-butyl-2-diphenylphosphanylphenyl)sulfanylphenol 1293286-48-2 C64H68O2P2S3
4-Tert-butyl-2-[5-tert-butyl-3-(5-tert-butyl-2-hydroxyphenyl)sulfanyl-2-diphenylphosphanylphenyl]sulfanyl-6-(5-tert-butyl-2-diphenylphosphanylphenyl)sulfanylphenol
—— 4-(4-chlorobenzoyl)-N-[(1R,2S)-1-[[(3R)-6-chloro-3-[(dimethylamino)methyl]-3,4-dihydro-1(2H)-quinolinyl]carbonyl]-2-(1H-indol-3-yl)propyl]-1-piperazinecarboxamide 528861-30-5 C36H40Cl2N6O3
4-(4-chlorobenzoyl)-N-[(1R,2S)-1-[[(3R)-6-chloro-3-[(dimethylamino)methyl]-3,4-dihydro-1(2H)-quinolinyl]carbonyl]-2-(1H-indol-3-yl)propyl]-1-piperazinecarboxamide
—— (4S)-4-amino-5-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[2-(2-nitrosophenyl)-2-oxoethyl]amino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-5-oxopentanoic acid 1262032-08-5 C22H30N6O8
(4S)-4-amino-5-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[2-(2-nitrosophenyl)-2-oxoethyl]amino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-5-oxopentanoic acid
—— 4-(2-Chloro-1-oxo-indan-2-ylmethyl)-benzoic acid methyl ester 29746-63-2 C18H15ClO3
4-(2-Chloro-1-oxo-indan-2-ylmethyl)-benzoic acid methyl ester
—— 4-[1-(4-Chloro-phenyl)-eth-(Z)-ylidene]-isochroman-1,3-dione 51738-96-6 C17H11ClO3
4-[1-(4-Chloro-phenyl)-eth-(Z)-ylidene]-isochroman-1,3-dione
—— (4-Chloro-2-hydroxy-phenyl)-p-tolyl-acetic acid 32292-68-5 C15H13ClO3
(4-Chloro-2-hydroxy-phenyl)-p-tolyl-acetic acid
—— 4'-Fluor-4-isothiozyanatochalkon 26262-49-7 C16H10FNOS
4'-Fluor-4-isothiozyanatochalkon
—— 4-Hydroxy-3-(1-benzyliminoethyl)-1-thiocumarin 34899-47-3 C18H15NO2S
4-Hydroxy-3-(1-benzyliminoethyl)-1-thiocumarin
—— [(4-Diethylamino-phenyl)-p-tolylamino-methyl]-phosphonic acid di-sec-butyl ester 38047-21-1 C26H41N2O3P
[(4-Diethylamino-phenyl)-p-tolylamino-methyl]-phosphonic acid di-sec-butyl ester
—— (4S)-3-acetyl-4-[(3aR,6S,6aR)-6-acetoxy-2,2-dimethyltetrahydrofuro[2.3-d][1.3]dioxol-5-yl]-4-vinyloxazolidine-2-one 1258426-80-0 C16H21NO8
(4S)-3-acetyl-4-[(3aR,6S,6aR)-6-acetoxy-2,2-dimethyltetrahydrofuro[2.3-d][1.3]dioxol-5-yl]-4-vinyloxazolidine-2-one
—— [(4-methylphenyl)-phenacylthallanyl] 2,2,2-trifluoroacetate 112481-60-4 C17H14F3O3Tl
[(4-methylphenyl)-phenacylthallanyl] 2,2,2-trifluoroacetate
—— 4-[3,5-Bis(trifluoromethyl)pyrazol-1-yl]-6-phenylpyrimidin-2-amine 957481-79-7 C15H9F6N5
4-[3,5-Bis(trifluoromethyl)pyrazol-1-yl]-6-phenylpyrimidin-2-amine
—— 4-(3-hydroxybenzoyl)-3-hydroxy-2(5H)-furanone 151646-70-7 C11H8O5
4-(3-hydroxybenzoyl)-3-hydroxy-2(5H)-furanone
—— (4'-{4-[1-(2,6-dichloro-phenyl)-ethoxycarbonylamino]-3-methyl-isoxazol-5-yl}-biphenyl-4-yl)-acetic acid 1228690-43-4 C27H22Cl2N2O5
(4'-{4-[1-(2,6-dichloro-phenyl)-ethoxycarbonylamino]-3-methyl-isoxazol-5-yl}-biphenyl-4-yl)-acetic acid
—— 4-Chlor-N-methyl-phenylglyoxylohydroxamsaeure 117177-62-5 C9H8ClNO3
4-Chlor-N-methyl-phenylglyoxylohydroxamsaeure
—— 4-(8-amino-3-(7-azabicyclo[2.2.1]heptan-2-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide 1419221-94-5 C24H23N7O
4-(8-amino-3-(7-azabicyclo[2.2.1]heptan-2-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide
—— 4-amino-N-(2-(4-hydroxyphenyl)ethyl)-7-(2-methoxy-4-pyridinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide 1338049-69-6 C21H20N6O3
4-amino-N-(2-(4-hydroxyphenyl)ethyl)-7-(2-methoxy-4-pyridinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide
—— 4-Bromo-2-chloro-5-(trifluoromethyl)benzyl alcohol 1809161-59-8 C8H5BrClF3O
4-Bromo-2-chloro-5-(trifluoromethyl)benzyl alcohol
—— 4-Chloro-2-(perfluoropropyl)pyridine 1816283-32-5 C8H3ClF7N
4-Chloro-2-(perfluoropropyl)pyridine
—— 4-methoxy-N-[2-[4-[(4-methylcyclohexyl)carbamoylsulfamoyl]phenyl]ethyl]benzamide 2235-70-3 C24H31N3O5S
4-methoxy-N-[2-[4-[(4-methylcyclohexyl)carbamoylsulfamoyl]phenyl]ethyl]benzamide
—— 4-(4-(2-(N-isopropylsulfamoyl)phenylamino)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-2-ylamino)-N-methylbenzamide 1384859-86-2 C23H27N7O3S
4-(4-(2-(N-isopropylsulfamoyl)phenylamino)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-2-ylamino)-N-methylbenzamide