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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-acetoxy-1,5-dimethyl-indole-6-carboxylic acid methyl ester 61863-25-0 C14H15NO4
4-acetoxy-1,5-dimethyl-indole-6-carboxylic acid methyl ester
—— 4-Butylamino-2-methyl-8-nitropyrazolo<1,5-a>-s-triazin 55457-62-0 C10H14N6O2
4-Butylamino-2-methyl-8-nitropyrazolo<1,5-a>-s-triazin
—— 4-Pyridylmethyl-propyl-amine hydrochloride 405879-15-4 C9H14N2*ClH
4-Pyridylmethyl-propyl-amine hydrochloride
—— [4-[(2,4-dioxo-1,3-thiazolidin-5-yl)methyl]phenyl] (2S)-1-[(3R)-5-hydroxy-2,2,4,6,7-pentamethyl-3H-1-benzofuran-3-carbonyl]pyrrolidine-2-carboxylate 1070113-11-9 C29H32N2O7S
[4-[(2,4-dioxo-1,3-thiazolidin-5-yl)methyl]phenyl] (2S)-1-[(3R)-5-hydroxy-2,2,4,6,7-pentamethyl-3H-1-benzofuran-3-carbonyl]pyrrolidine-2-carboxylate
—— 4-Triaethylsilyl-buttersaeurechlorid 110561-40-5 C10H21ClOSi
4-Triaethylsilyl-buttersaeurechlorid
—— 4-bromo-N-(cyclopropylmethyl)-2,5-difluorobenzenesulfonamide 1055996-08-1 C10H10BrF2NO2S
4-bromo-N-(cyclopropylmethyl)-2,5-difluorobenzenesulfonamide
—— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-8-m-tolyl-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-carboxylic acid 1400572-30-6 C28H31F2NO5
(4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-8-m-tolyl-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-carboxylic acid
—— 4-[4-(3-methoxy-phenyl)-thiazol-2-yl]-piperidine hydrobromide 926891-63-6 BrH*C15H18N2OS
4-[4-(3-methoxy-phenyl)-thiazol-2-yl]-piperidine hydrobromide
—— 4-oxo-2-<i>p</i>-tolyl-4<i>H</i>-chromene-6-carboxylic acid 66848-83-7 C17H12O4
4-oxo-2-<i>p</i>-tolyl-4<i>H</i>-chromene-6-carboxylic acid
—— 4-acetyl-1-benzyl-3-hydroxy-5-(4-methylphenyl)-1,5-dihydro-2H-pyrrol-2-one 512176-72-6 C20H19NO3
4-acetyl-1-benzyl-3-hydroxy-5-(4-methylphenyl)-1,5-dihydro-2H-pyrrol-2-one
—— 4-[3-[3-(3-Phenylureido)phenyl]phenyl]-2-(3-pyridylmethyl)-3-oxo-3,4-dihydropyrido[2,3-b]pyrazine 176031-53-1 C32H24N6O2
4-[3-[3-(3-Phenylureido)phenyl]phenyl]-2-(3-pyridylmethyl)-3-oxo-3,4-dihydropyrido[2,3-b]pyrazine
—— 4-(5-chloro-9-methyl-8,9-dihydro-7H-6-oxa-1,2,3a,4,9-pentaaza-cyclopenta[a]naphthalen-3-yl)-phenol 1313733-53-7 C14H12ClN5O2
4-(5-chloro-9-methyl-8,9-dihydro-7H-6-oxa-1,2,3a,4,9-pentaaza-cyclopenta[a]naphthalen-3-yl)-phenol
—— 4-Acetyl-1,4-dibenzylpiperidine hydrochloride 173086-96-9 C21H25NO*ClH
4-Acetyl-1,4-dibenzylpiperidine hydrochloride
—— 4-[4-(4-fluorophenoxy)-3-fluorophenyl]-1H-imidazole, hydrochloride salt 299206-58-9 C15H10F2N2O*ClH
4-[4-(4-fluorophenoxy)-3-fluorophenyl]-1H-imidazole, hydrochloride salt
—— (4-Cyclohexyl-phenyl)-cyclopropyl-acetic acid 26289-60-1 C17H22O2
(4-Cyclohexyl-phenyl)-cyclopropyl-acetic acid
—— 4-[3-(3,5-Dinitrobenzoylamino)phenyl]-2-(3-pyridylmethyl)-3-oxo-3,4-dihydropyrido[2,3-b]pyrazine 176030-43-6 C26H17N7O6
4-[3-(3,5-Dinitrobenzoylamino)phenyl]-2-(3-pyridylmethyl)-3-oxo-3,4-dihydropyrido[2,3-b]pyrazine
—— 4-(2,4-Difluoroanilino)-2-(4-pyridinyl)-6-(trifluoromethyl)pyrimidine 438249-61-7 C16H9F5N4
4-(2,4-Difluoroanilino)-2-(4-pyridinyl)-6-(trifluoromethyl)pyrimidine
—— 4-heptafluoroisopropyl-5-hydroxymethyl-2-methylaniline 273735-92-5 C11H10F7NO
4-heptafluoroisopropyl-5-hydroxymethyl-2-methylaniline
—— 4-(2-methoxybenzamido)-3-n-propyl-1H-pyrazolo-5-carboxamide 215298-94-5 C15H18N4O3
4-(2-methoxybenzamido)-3-n-propyl-1H-pyrazolo-5-carboxamide
—— 4-benzoyl-6-methoxy-1-methyl-3-phenyl-1<i>H</i>-quinolin-2-one 66695-43-0 C24H19NO3
4-benzoyl-6-methoxy-1-methyl-3-phenyl-1<i>H</i>-quinolin-2-one
—— 4-((4,6-bis(p-tolylamino)-1,3,5-triazin-2-yl)amino)-N-(2-(3-nitrophenyl)-4-oxothiazolidin-3-yl)benzamide 1388220-50-5 C33H29N9O4S
4-((4,6-bis(p-tolylamino)-1,3,5-triazin-2-yl)amino)-N-(2-(3-nitrophenyl)-4-oxothiazolidin-3-yl)benzamide
—— (4S,5R,6R,7S,8S,9S)-9-azido-7-(((tert-butyldiphenylsilyl)oxy)methyl)-2-(4-methoxyphenyl)-4,6-dimethyl-8-(phenylamino)-3-oxa-1-azaspiro[4.4]non-1-ene-6,7-diol 1428762-97-3 C39H45N5O5Si
(4S,5R,6R,7S,8S,9S)-9-azido-7-(((tert-butyldiphenylsilyl)oxy)methyl)-2-(4-methoxyphenyl)-4,6-dimethyl-8-(phenylamino)-3-oxa-1-azaspiro[4.4]non-1-ene-6,7-diol
—— 4,4'-dibromo-trityl chloride 854750-19-9 C19H13Br2Cl
4,4'-dibromo-trityl chloride
—— 4-azido-1-(4-methoxy-3-(3-methoxypropoxy)phenyl)butan-1-ol 1528744-37-7 C15H23N3O4
4-azido-1-(4-methoxy-3-(3-methoxypropoxy)phenyl)butan-1-ol
—— 4-[(8-fluoro-3,4-dihydro-2H-chromen-4-yl)amino]-6-(4-morpholin-4-ylanilino)pyridine-3-carboxamide 1227482-97-4 C25H26FN5O3
4-[(8-fluoro-3,4-dihydro-2H-chromen-4-yl)amino]-6-(4-morpholin-4-ylanilino)pyridine-3-carboxamide
—— 4-{3,5-difluoro-4-[(1-{1-[4-(trifluoromethyl)phenyl]ethyl}azetidin-3-yl)oxy]phenyl}-1-methanesulfonylpiperidine 1287685-20-4 C24H27F5N2O3S
4-{3,5-difluoro-4-[(1-{1-[4-(trifluoromethyl)phenyl]ethyl}azetidin-3-yl)oxy]phenyl}-1-methanesulfonylpiperidine
—— 4-(3-(4-acetamidophenyl)pentan-3-yl)phenyl diethylcarbamate 956605-45-1 C24H32N2O3
4-(3-(4-acetamidophenyl)pentan-3-yl)phenyl diethylcarbamate
—— (4’-iodo-1,1-biphenyl-4-yl)phenylamine 331980-54-2 C18H14IN
(4’-iodo-1,1-biphenyl-4-yl)phenylamine
—— 4-{2-[3-(4-cyano-3-trifluoromethylphenyl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-ylmethyl]phenylamino}-N-(2-hydroxyethyl)benzamide 1006897-75-1 C29H26F3N5O4
4-{2-[3-(4-cyano-3-trifluoromethylphenyl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-ylmethyl]phenylamino}-N-(2-hydroxyethyl)benzamide
—— 4-{1-(carboxymethyl)-2-methyl-7-[(E)-2-(4-{[(2E)-4-phenoxy-2-buten-1-yl]oxy}phenyl)vinyl]-1H-indol-3-yl}butanoic acid 908136-07-2 C33H33NO6
4-{1-(carboxymethyl)-2-methyl-7-[(E)-2-(4-{[(2E)-4-phenoxy-2-buten-1-yl]oxy}phenyl)vinyl]-1H-indol-3-yl}butanoic acid
—— 4-iodo-6-(3-fluorophenyl)pyrimidine 1279017-19-4 C10H6FIN2
4-iodo-6-(3-fluorophenyl)pyrimidine
—— 4-Methoxycarbonylmethyl-1,3,4,7-tetrahydro-isobenzofurandion-(1,3) 99865-92-6 C11H12O5
4-Methoxycarbonylmethyl-1,3,4,7-tetrahydro-isobenzofurandion-(1,3)
—— 4-carbamoylamino-3,5-dichloro-α-bromo-methyl benzyl alcohol 60677-39-6 C9H9BrCl2N2O2
4-carbamoylamino-3,5-dichloro-α-bromo-methyl benzyl alcohol
—— 4-(2-chloro-benzyloxy)-1-methyl-5-pyridin-3-yl-1,3-dihydro-indol-2-one 1255957-41-5 C21H17ClN2O2
4-(2-chloro-benzyloxy)-1-methyl-5-pyridin-3-yl-1,3-dihydro-indol-2-one
—— 4-Methyl-N-(6-oxo-heptyl)-benzamide 95484-28-9 C15H21NO2
4-Methyl-N-(6-oxo-heptyl)-benzamide
—— 4-(1,4-diazepan-1-yl)-6,7,8,9-tetrahydro[1]benzofuro[3,2-d]pyrimidin-2-amine 1132687-67-2 C15H21N5O
4-(1,4-diazepan-1-yl)-6,7,8,9-tetrahydro[1]benzofuro[3,2-d]pyrimidin-2-amine
—— 4-{[4-(difluoromethylidene)piperidin-1-yl]carbonyl}-7-(2-methyl-1H-benzimidazol-6-yl)-2,3,4,5-tetrahydro-1,4-benzoxazepine 1257299-32-3 C24H24F2N4O2
4-{[4-(difluoromethylidene)piperidin-1-yl]carbonyl}-7-(2-methyl-1H-benzimidazol-6-yl)-2,3,4,5-tetrahydro-1,4-benzoxazepine
—— 4-(8,9-Dihydro-4H-cyclopenta<def>phenanthren-2-yl)-4-oxobutanoic acid 73177-76-1 C19H16O3
4-(8,9-Dihydro-4H-cyclopenta<def>phenanthren-2-yl)-4-oxobutanoic acid
—— 4-methyl-1-((E)-2-(1-methyl-1H-pyrrol-2-yl)vinyl)-4-vinylazetidin-2-one 1133035-08-1 C13H16N2O
4-methyl-1-((E)-2-(1-methyl-1H-pyrrol-2-yl)vinyl)-4-vinylazetidin-2-one
—— 4-[4-(acetyl-methyl-amino)-piperidin-1-yl]-2-(3,4-dichloro-phenyl)-2,N-dimethyl-N-(4-trifluoromethyl-benzyl)-butyramide 1131738-48-1 C28H34Cl2F3N3O2
4-[4-(acetyl-methyl-amino)-piperidin-1-yl]-2-(3,4-dichloro-phenyl)-2,N-dimethyl-N-(4-trifluoromethyl-benzyl)-butyramide
—— 4-methyl-N'-(2-methyl-1H-inden-1-ylidene)benzenesulfonohydrazide 117951-33-4 C17H16N2O2S
4-methyl-N'-(2-methyl-1H-inden-1-ylidene)benzenesulfonohydrazide
—— 4-methyl-1-((E)-2-(thiophen-2-yl)vinyl)-4-vinylazetidin-2-one 1133035-99-0 C12H13NOS
4-methyl-1-((E)-2-(thiophen-2-yl)vinyl)-4-vinylazetidin-2-one
—— 4-{2-[4-(benzyloxy)-3-methoxyphenyl]imidazo[1,2-a]pyridin-3-yl}-N-{4-[4-(dimethylamino)piperidin-1-yl]-2-methoxyphenyl}pyrimidin-2-amine 1257077-45-4 C39H41N7O3
4-{2-[4-(benzyloxy)-3-methoxyphenyl]imidazo[1,2-a]pyridin-3-yl}-N-{4-[4-(dimethylamino)piperidin-1-yl]-2-methoxyphenyl}pyrimidin-2-amine
—— 4-Bromo-1-fluoro-2-(1-propenyl)benzene 149947-08-0 C9H8BrF
4-Bromo-1-fluoro-2-(1-propenyl)benzene
—— (4-(2,4-difluoro-3-(trifluoromethyl)phenyl)-2-((2-(2,5,7-trimethyl-4,6-dioxo-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-d]pyrimidin-3-yl)acetyl)imino)thiazol-3(2H)-yl)methyl dihydrogen phosphate 1383138-96-2 C21H18F5N6O7PS
(4-(2,4-difluoro-3-(trifluoromethyl)phenyl)-2-((2-(2,5,7-trimethyl-4,6-dioxo-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-d]pyrimidin-3-yl)acetyl)imino)thiazol-3(2H)-yl)methyl dihydrogen phosphate
—— [4-[3-chloro-4-(trifluoromethoxy)phenyl]-2-{[(1,3,6-trimethyl-2,4-dioxo-1,2,3,4-tetrahydrofuro[2,3-d]pyrimidin-5-yl)acetyl]imino}-1,3-thiazol-3(2H)-yl]methyl glycinate hydrochloride 1383138-88-2 C24H21ClF3N5O7S*ClH
[4-[3-chloro-4-(trifluoromethoxy)phenyl]-2-{[(1,3,6-trimethyl-2,4-dioxo-1,2,3,4-tetrahydrofuro[2,3-d]pyrimidin-5-yl)acetyl]imino}-1,3-thiazol-3(2H)-yl]methyl glycinate hydrochloride
—— 4-Amino-2,6-dihydroxy-5-nitrosopyrimidine Sodium Salt 2209-71-4 C4H3N4NaO3
4-Amino-2,6-dihydroxy-5-nitrosopyrimidine Sodium Salt
—— 4-Fluoro-14,15-dioxatricyclo[7.5.1.02,7]pentadeca-2(7),3,5,8-tetraene 1246844-23-4 C13H13FO2
4-Fluoro-14,15-dioxatricyclo[7.5.1.02,7]pentadeca-2(7),3,5,8-tetraene
—— 4-(3-acetyl-5-(4-chlorophenyl)-1,4-dimethyl-1H-pyrrol-2-yl)-2-fluorobenzenesulfonamide 1620285-62-2 C20H18ClFN2O3S
4-(3-acetyl-5-(4-chlorophenyl)-1,4-dimethyl-1H-pyrrol-2-yl)-2-fluorobenzenesulfonamide
—— 4-{6-(3-fluoro-4-methoxyphenoxy)-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-a]pyridin-3-yl}-N,2-dimethylbenzamide 1402594-40-4 C26H24F4N4O3
4-{6-(3-fluoro-4-methoxyphenoxy)-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-a]pyridin-3-yl}-N,2-dimethylbenzamide