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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,4,4-Trichloro-3,N-dihydroxy-butyramide 17642-86-3 C4H6Cl3NO3
4,4,4-Trichloro-3,N-dihydroxy-butyramide
—— 4-Bromo-2-{[(Z)-2-dodecylsulfanyl-ethylimino]-methyl}-phenol 95000-86-5 C21H34BrNOS
4-Bromo-2-{[(Z)-2-dodecylsulfanyl-ethylimino]-methyl}-phenol
—— 4-(4-(trifluoromethyl)phenylsulfonyloxy)butan-2-yl acetate 1448757-91-2 C13H15F3O5S
4-(4-(trifluoromethyl)phenylsulfonyloxy)butan-2-yl acetate
—— 4-[[3-[4-(2-Hydroxyethoxy)-2,5-dimethylphenyl]-2-methylphenyl]methoxy]benzaldehyde 1148023-44-2 C25H26O4
4-[[3-[4-(2-Hydroxyethoxy)-2,5-dimethylphenyl]-2-methylphenyl]methoxy]benzaldehyde
—— 4-Chlor-6-methyl-2,3-trimethylenchinolin 40528-01-6 C13H12ClN
4-Chlor-6-methyl-2,3-trimethylenchinolin
—— 4-[2-(2,4-dichlorophenoxy)phenylsulfamoyl]-N-[2-(1,1-dioxo-1λ6-thiomorpholin-4-yl)-2-oxoethyl]benzamide 1032612-25-1 C25H23Cl2N3O7S2
4-[2-(2,4-dichlorophenoxy)phenylsulfamoyl]-N-[2-(1,1-dioxo-1λ6-thiomorpholin-4-yl)-2-oxoethyl]benzamide
—— 4-(2-benzoylphenylsulfamoyl)-N-{2-oxo-2-[4-(3-pyrrolidin-1-ylpropyl)-[1,4]diazepan-1-yl]ethyl}benzamide 1032613-40-3 C34H41N5O5S
4-(2-benzoylphenylsulfamoyl)-N-{2-oxo-2-[4-(3-pyrrolidin-1-ylpropyl)-[1,4]diazepan-1-yl]ethyl}benzamide
—— 4-Carboxy-N-methyl-3-methoxy-N-[2-(3H,4H,5H-2,6-oxazinyl)phenyl]benzamide 208772-57-0 C20H20N2O5
4-Carboxy-N-methyl-3-methoxy-N-[2-(3H,4H,5H-2,6-oxazinyl)phenyl]benzamide
—— 4-(((tert-butyldimethylsilyl)oxy)methyl)-5-methylfuran-2-carboxylic acid 1609015-85-1 C13H22O4Si
4-(((tert-butyldimethylsilyl)oxy)methyl)-5-methylfuran-2-carboxylic acid
—— 4-Iodo-N-methyl-N-(4-oxo-4H-3,1-benzoxazin-2-yl)benzamide 194154-92-2 C16H11IN2O3
4-Iodo-N-methyl-N-(4-oxo-4H-3,1-benzoxazin-2-yl)benzamide
—— 4,5,6,7-Tetrahydro-3aH-[1,2,3]triazolo[1,5-a]pyridine-3,3-dicarboxylic acid diethyl ester 139499-30-2 C12H19N3O4
4,5,6,7-Tetrahydro-3aH-[1,2,3]triazolo[1,5-a]pyridine-3,3-dicarboxylic acid diethyl ester
—— (4Z, 13E)-(9R,11R,15R)-9-chloro-11,15-dihydroxy-16,16-dimethyl-4,13-prostadienoic acid methyl ester 120891-19-2 C23H39ClO4
(4Z, 13E)-(9R,11R,15R)-9-chloro-11,15-dihydroxy-16,16-dimethyl-4,13-prostadienoic acid methyl ester
—— 4-{2-[(3-dimethylaminomethylbenzofuran-2-carbonyl)amino]ethoxy}phenylthiohydroxamic acid 1102959-68-1 C21H23N3O4S
4-{2-[(3-dimethylaminomethylbenzofuran-2-carbonyl)amino]ethoxy}phenylthiohydroxamic acid
—— 4-phenyl-1-(2-phenylethynyl)-1H-imidazole 1046136-13-3 C17H12N2
4-phenyl-1-(2-phenylethynyl)-1H-imidazole
—— 4-[1-Bromo-1-(3-chloro-phenyl)-2,2,2-trifluoro-ethyl]-1,2-dimethyl-benzene 202070-65-3 C16H13BrClF3
4-[1-Bromo-1-(3-chloro-phenyl)-2,2,2-trifluoro-ethyl]-1,2-dimethyl-benzene
—— 4-[9-(4-Methylidene-5-oxooxolan-2-yl)nonoxy]benzoic acid 1033761-81-7 C21H28O5
4-[9-(4-Methylidene-5-oxooxolan-2-yl)nonoxy]benzoic acid
—— 4'-(4-(triethylamino)methylphenyl)-2,2':6',2''-terpyridine bromide 1265899-88-4 Br*C28H31N4
4'-(4-(triethylamino)methylphenyl)-2,2':6',2''-terpyridine bromide
—— 4-Nitro-2,5-dimethyl-benzosaeure-ethylester 91133-99-2 C11H13NO4
4-Nitro-2,5-dimethyl-benzosaeure-ethylester
—— 4-[(3-Chloro-4-fluorophenyl)amino]-6-[4-(1-piperazinyl)-1-piperidinyl]pyrimido[5,4-d]pyrimidine 196613-15-7 C21H24ClFN8
4-[(3-Chloro-4-fluorophenyl)amino]-6-[4-(1-piperazinyl)-1-piperidinyl]pyrimido[5,4-d]pyrimidine
—— 4-[(3-benzyloxyphenyl)amino]-6-methylsulphonylpyrimido[5,4-d]pyrimidine 196613-90-8 C20H17N5O3S
4-[(3-benzyloxyphenyl)amino]-6-methylsulphonylpyrimido[5,4-d]pyrimidine
—— 4-butyl-1-o-tolyl-5-p-tolyl-1H-1,2,3-triazole 1111662-59-9 C20H23N3
4-butyl-1-o-tolyl-5-p-tolyl-1H-1,2,3-triazole
—— 4-benzyl-2-methyl-3-phenyl-4-(p-toluenesulfonyl)-1,6-heptadiene 1052727-66-8 C28H30O2S
4-benzyl-2-methyl-3-phenyl-4-(p-toluenesulfonyl)-1,6-heptadiene
—— 4-Bromo-N-(1-imino-2-methyl-propyl)-benzenesulfonamide 129958-18-5 C10H13BrN2O2S
4-Bromo-N-(1-imino-2-methyl-propyl)-benzenesulfonamide
—— 4-({(2S,5R)-1-(tert-butoxycarbonyl)-5-[(R)-hydroxy(pyridin-3-yl)methyl]pyrrolidin-2-yl}methyl)benzoic acid 1269429-19-7 C23H28N2O5
4-({(2S,5R)-1-(tert-butoxycarbonyl)-5-[(R)-hydroxy(pyridin-3-yl)methyl]pyrrolidin-2-yl}methyl)benzoic acid
—— 4-(3-chloropropyl)acetanilide 52273-68-4 C11H14ClNO
4-(3-chloropropyl)acetanilide
—— 4-chloro-2,2-diphenoxy-2,5,5-triphenyl-5,7-dihydro-2<i>H</i>-2λ<sup>5</sup>-pyrrolo[3,2-<i>e</i>][1,3,2]oxazaphosphinin-6-one 70247-28-8 C35H26ClN2O4P
4-chloro-2,2-diphenoxy-2,5,5-triphenyl-5,7-dihydro-2<i>H</i>-2λ<sup>5</sup>-pyrrolo[3,2-<i>e</i>][1,3,2]oxazaphosphinin-6-one
—— 4-[(7-chloro-3,4-dihydro-1,1-dioxido-3-oxo-2H-1,2,4-benzothiadiazin-2-yl)methyl]benzoic acid 1373031-98-1 C15H11ClN2O5S
4-[(7-chloro-3,4-dihydro-1,1-dioxido-3-oxo-2H-1,2,4-benzothiadiazin-2-yl)methyl]benzoic acid
—— 4-((t-butyldiphenylsilyl)oxy)-1,1,1-trifluorobutan-2-ol 1338930-76-9 C20H25F3O2Si
4-((t-butyldiphenylsilyl)oxy)-1,1,1-trifluorobutan-2-ol
—— 4-(4'-Benzyloxybiphenyl-4-yloxymethyl)-2,2-dimethyl-1,3-dioxolane 309947-18-0 C25H26O4
4-(4'-Benzyloxybiphenyl-4-yloxymethyl)-2,2-dimethyl-1,3-dioxolane
—— 4-Methyl-5-oxo-2-phenyl-pentanenitrile 72602-85-8 C12H13NO
4-Methyl-5-oxo-2-phenyl-pentanenitrile
—— 4-amino-3,5-dibromo-N-{3-[4-(3,4-dihydro-2(1H)-oxoquinazolin-3-yl)-1-piperidinyl]-3-oxopropyl}-benzamide 337911-06-5 C23H25Br2N5O3
4-amino-3,5-dibromo-N-{3-[4-(3,4-dihydro-2(1H)-oxoquinazolin-3-yl)-1-piperidinyl]-3-oxopropyl}-benzamide
—— 4-Isobutyloxy-1-methyl-2-indoloylguanidine hydrochloride 178050-83-4 C15H20N4O2*ClH
4-Isobutyloxy-1-methyl-2-indoloylguanidine hydrochloride
—— 4-allyloxycarbonyl-N-(4-allyloxycarbonylphenyl) phthalimide 52643-05-7 C22H17NO6
4-allyloxycarbonyl-N-(4-allyloxycarbonylphenyl) phthalimide
—— 4-(4-diphenylacetoxy-3-methoxy-phenyl)-1,3,3-triphenyl-azetidin-2-one 69313-59-3 C42H33NO4
4-(4-diphenylacetoxy-3-methoxy-phenyl)-1,3,3-triphenyl-azetidin-2-one
—— {4-[({4-([4-(3-Methoxyphenyl)-1-piperazinyl]methyl}-2-[4-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}methyl)sulfanyl]-2-methylphenoxy}acetic Acid 444612-05-9 C32H32F3N3O4S2
{4-[({4-([4-(3-Methoxyphenyl)-1-piperazinyl]methyl}-2-[4-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}methyl)sulfanyl]-2-methylphenoxy}acetic Acid
—— 4-(3-Bromo-1,4-dioxo-1,4-dihydro-naphthalen-2-yl)-butyric acid methyl ester 65818-88-4 C15H13BrO4
4-(3-Bromo-1,4-dioxo-1,4-dihydro-naphthalen-2-yl)-butyric acid methyl ester
—— 4-(4-Fluoro-2-morpholinobenzoyl)piperidine Hydrochloride 133365-65-8 C16H21FN2O2*ClH
4-(4-Fluoro-2-morpholinobenzoyl)piperidine Hydrochloride
—— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-8-(4-fluoro-benzyl)-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-fluoromethyl ester 1400571-56-3 C29H31F4NO4S
(4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-8-(4-fluoro-benzyl)-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-fluoromethyl ester
—— 4-tert-Butyl-2-[5-(4-methoxy-phenyl)-[1,2]dithiol-(3Z)-ylidene]-cyclohexanone 65346-54-5 C20H24O2S2
4-tert-Butyl-2-[5-(4-methoxy-phenyl)-[1,2]dithiol-(3Z)-ylidene]-cyclohexanone
—— 4-methyl-N-(2-(1-methyl-1H-pyrrol-2-yl)-2-oxoethyl)benzenesulfonamide 1620066-85-4 C14H16N2O3S
4-methyl-N-(2-(1-methyl-1H-pyrrol-2-yl)-2-oxoethyl)benzenesulfonamide
—— 4,5-Dihydro-4-oxy-indeno<1.2-b>pyran 74949-95-4 C12H8O2
4,5-Dihydro-4-oxy-indeno<1.2-b>pyran
—— 4-methyl-N-(2-oxoethyl)-N-tridec-2-ynylbenzenesulfonamide 1207256-93-6 C22H33NO3S
4-methyl-N-(2-oxoethyl)-N-tridec-2-ynylbenzenesulfonamide
—— (4,5-Bis-octadecylsulfanyl-[1,3]dithiol-2-ylidene)-acetaldehyde 140934-20-9 C41H76OS4
(4,5-Bis-octadecylsulfanyl-[1,3]dithiol-2-ylidene)-acetaldehyde
—— 4-[(S)-1-(3-difluoromethyl-4-fluoro-phenyl)-2-methylamino-ethylamino]-pyrido[3,2-d]pyrimidine-8-carboxylic acid amide 1612242-16-6 C18H17F3N6O
4-[(S)-1-(3-difluoromethyl-4-fluoro-phenyl)-2-methylamino-ethylamino]-pyrido[3,2-d]pyrimidine-8-carboxylic acid amide
—— 4-((2-iodophenyl)(methyl)amino)-4-oxobut-2(E)-enoic acid 1011486-79-5 C11H10INO3
4-((2-iodophenyl)(methyl)amino)-4-oxobut-2(E)-enoic acid
—— (4E,3R)-[3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-4-methyl-5-(2-methylthiazol-4-yl)-pent-4-en-1-yl]-triphenylphosphonium iodide 220775-98-4 C44H47NOPSSi*I
(4E,3R)-[3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-4-methyl-5-(2-methylthiazol-4-yl)-pent-4-en-1-yl]-triphenylphosphonium iodide
—— 4-amino-6-(benzo[d][1,3]dioxol-5-yl)-2-mercaptopyrimidine-5-carbonitrile 1589080-67-0 C12H8N4O2S
4-amino-6-(benzo[d][1,3]dioxol-5-yl)-2-mercaptopyrimidine-5-carbonitrile
—— (4-cyanobenzyl)zinc chloride 480424-47-3 C8H6ClNZn
(4-cyanobenzyl)zinc chloride
—— 4-((4-aminophenyl)diazenyl)-2,6-diisopropylphenol 1416371-75-9 C18H23N3O
4-((4-aminophenyl)diazenyl)-2,6-diisopropylphenol
—— (4-tert-butyl-5-oxo-1,2-diphenyl-4,6-diazaspiro[2.3]hex-1-en-6-yl) N-tert-butylcarbamate 111888-58-5 C25H29N3O3
(4-tert-butyl-5-oxo-1,2-diphenyl-4,6-diazaspiro[2.3]hex-1-en-6-yl) N-tert-butylcarbamate