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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(1-Butyl-1-methyl-nonyl)-phthalic acid 60380-56-5 C22H34O4
4-(1-Butyl-1-methyl-nonyl)-phthalic acid
—— 4-acetyl-7-methoxy-3-methyl-benzofuran-2-carboxylic acid 53725-22-7 C13H12O5
4-acetyl-7-methoxy-3-methyl-benzofuran-2-carboxylic acid
—— 4-((6R,11R)-8-Methoxy-6,11-dimethyl-1,2,5,6-tetrahydro-4H-2,6-methano-benzo[d]azocin-3-yl)-2-methyl-butan-2-ol 60871-21-8 C20H31NO2
4-((6R,11R)-8-Methoxy-6,11-dimethyl-1,2,5,6-tetrahydro-4H-2,6-methano-benzo[d]azocin-3-yl)-2-methyl-butan-2-ol
—— 4-(3-Amino-phenyl)-3-methyl-4-oxo-butyric acid ethyl ester 52240-88-7 C13H17NO3
4-(3-Amino-phenyl)-3-methyl-4-oxo-butyric acid ethyl ester
—— 4-chloro-2-(4-pyridin-4-yl-3<i>H</i>-benzo[<i>b</i>][1,4]diazepin-2-yl)-phenol 60073-18-9 C20H14ClN3O
4-chloro-2-(4-pyridin-4-yl-3<i>H</i>-benzo[<i>b</i>][1,4]diazepin-2-yl)-phenol
—— 4-[1-(2,6-Dichloro-phenyl)-meth-(E)-ylidene]-2-[1-(2,6-dichloro-phenyl)-meth-(Z)-ylidene]-dihydro-thiophen-3-one 58451-59-5 C18H10Cl4OS
4-[1-(2,6-Dichloro-phenyl)-meth-(E)-ylidene]-2-[1-(2,6-dichloro-phenyl)-meth-(Z)-ylidene]-dihydro-thiophen-3-one
—— 4-hydroxy-1-methyl-5-oxo-N-(4-phenoxybutyl)-2,5-dihydro-1H-pyrrole-3-carboxamide 1429315-05-8 C16H20N2O4
4-hydroxy-1-methyl-5-oxo-N-(4-phenoxybutyl)-2,5-dihydro-1H-pyrrole-3-carboxamide
—— 4-[(methylthio)methyl]-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1430057-95-6 C12H21BN2O2S
4-[(methylthio)methyl]-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
—— 4-(4-(2-chlorobenzyloxy)-3-chlorophenylamino)-6-amino-7-(tetrahydrofuran-3-yl-oxy)quinoline-3-carbonitrile 1351943-58-2 C27H22Cl2N4O3
4-(4-(2-chlorobenzyloxy)-3-chlorophenylamino)-6-amino-7-(tetrahydrofuran-3-yl-oxy)quinoline-3-carbonitrile
—— 4-[1-[4-{4-[4-(2,4-dioxothiazolidin-5-ylmethyl)phenoxyacetylamino]-3-(N-t-butoxycarbonyl-N-methylamino)phenoxy}phenylthio]ethyl]-1-[2'-(1-triphenylmethyl-1H-tetrazol-5-yl)biphenyl-4-ylmethyl]-2-propyl-1H-imidazole-5-carboxylic acid ethyl ester 1350441-67-6 C74H71N9O9S2
4-[1-[4-{4-[4-(2,4-dioxothiazolidin-5-ylmethyl)phenoxyacetylamino]-3-(N-t-butoxycarbonyl-N-methylamino)phenoxy}phenylthio]ethyl]-1-[2'-(1-triphenylmethyl-1H-tetrazol-5-yl)biphenyl-4-ylmethyl]-2-propyl-1H-imidazole-5-carboxylic acid ethyl ester
—— 4,4-Dimethyl-5-phenyl-2,3,4,6,7,8,9,10-octahydro-1H-3a-aza-cyclopenta[c]azulene-1-carboxylic acid methyl ester 107982-77-4 C22H29NO2
4,4-Dimethyl-5-phenyl-2,3,4,6,7,8,9,10-octahydro-1H-3a-aza-cyclopenta[c]azulene-1-carboxylic acid methyl ester
—— 4-[4-[(3R)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-7-chloro-2-oxo-1,2-dihydroquinolin-6-yl]benzamide 668425-14-7 C30H27ClN6O2
4-[4-[(3R)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-7-chloro-2-oxo-1,2-dihydroquinolin-6-yl]benzamide
—— 4'-(2-Methyl-butyl)-biphenyl-4-carboxylic acid 4-nonyloxy-phenyl ester 103091-01-6 C33H42O3
4'-(2-Methyl-butyl)-biphenyl-4-carboxylic acid 4-nonyloxy-phenyl ester
—— 4-(3-benzyloxybenzylamino)pyridine-2-carboxylic acid ethoxyamide hydrochloride 1431468-76-6 C22H23N3O3*ClH
4-(3-benzyloxybenzylamino)pyridine-2-carboxylic acid ethoxyamide hydrochloride
—— 4-Methoxy-2-[1,3,4]oxadiazol-2-yl-phenol 35734-89-5 C9H8N2O3
4-Methoxy-2-[1,3,4]oxadiazol-2-yl-phenol
—— 4-chloro-6-[4-[4-[(4-methoxyphenyl)methyl]piperazin-1-yl]-1H-pyrazol-5-yl]benzene-1,3-diol 719287-52-2 C21H23ClN4O3
4-chloro-6-[4-[4-[(4-methoxyphenyl)methyl]piperazin-1-yl]-1H-pyrazol-5-yl]benzene-1,3-diol
—— 4-chloro-7-fluoro-4-vinylchroman 1206837-22-0 C11H10ClFO
4-chloro-7-fluoro-4-vinylchroman
—— 4-((2-fluorophenylethylamino)methyl)-6-(3-(methylamino)azetidin-1-yl)pyrimidin-2-amine 1313413-91-0 C17H23FN6
4-((2-fluorophenylethylamino)methyl)-6-(3-(methylamino)azetidin-1-yl)pyrimidin-2-amine
—— (4-fluoro-3-methanesulfonyl-phenyl)-[7-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-4,7-diaza-spiro[2.5]oct-4-yl]-methanone 1261357-72-5 C20H20FN5O3S
(4-fluoro-3-methanesulfonyl-phenyl)-[7-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-4,7-diaza-spiro[2.5]oct-4-yl]-methanone
—— 4,5-dimethyl-2-methylamino-thiophene-3-carbonitrile 51352-16-0 C8H10N2S
4,5-dimethyl-2-methylamino-thiophene-3-carbonitrile
—— 4-[1-((1R,3S)-3-Aminocyclopentyl)-5-fluoro-indol-3-yl]-5-(5-fluoro-1-methyl-indol-3-yl)-2,4-dihydro-[1,2,4]triazol-3-one trifluoroacetate 310885-24-6 C2HF3O2*C24H22F2N6O
4-[1-((1R,3S)-3-Aminocyclopentyl)-5-fluoro-indol-3-yl]-5-(5-fluoro-1-methyl-indol-3-yl)-2,4-dihydro-[1,2,4]triazol-3-one trifluoroacetate
—— 4,5-diphenylphenanthro[9',10':4,5]imidazo[1,2-a]thieno[3,2-c]pyridine 1602990-99-7 C33H20N2S
4,5-diphenylphenanthro[9',10':4,5]imidazo[1,2-a]thieno[3,2-c]pyridine
—— 4-[3-(Benzyl-isopropyl-amino)-2-hydroxy-propoxy]-9-benzyloxy-7-methyl-furo[3,2-g]chromen-5-one 55165-18-9 C32H33NO6
4-[3-(Benzyl-isopropyl-amino)-2-hydroxy-propoxy]-9-benzyloxy-7-methyl-furo[3,2-g]chromen-5-one
—— 4-methoxybenzyl 1-((4-(4-(1-(phenylcarbamoyl)cyclopropanecarboxamido)-2-fluorophenoxy)-6-methoxyquinolin-7-yloxy)methyl)cyclopropylcarbamate 1363402-51-0 C40H37FN4O8
4-methoxybenzyl 1-((4-(4-(1-(phenylcarbamoyl)cyclopropanecarboxamido)-2-fluorophenoxy)-6-methoxyquinolin-7-yloxy)methyl)cyclopropylcarbamate
—— 4-nitro-N-(2-oxopiperidin-3-yl)-N-p-tolylbenzamide 1352280-66-0 C19H19N3O4
4-nitro-N-(2-oxopiperidin-3-yl)-N-p-tolylbenzamide
—— 4-methoxy-1-phenyl-4-trimethylsilylbut-2-yn-1-ol 86577-80-2 C14H20O2Si
4-methoxy-1-phenyl-4-trimethylsilylbut-2-yn-1-ol
—— [4-[[4-(isopropyl-methyl-amino)-[1,3,5]triazin-2-yl]-methyl-amino]-1,4-diphenyl-cyclohexyl]-dimethylamine 1189795-60-5 C28H38N6
[4-[[4-(isopropyl-methyl-amino)-[1,3,5]triazin-2-yl]-methyl-amino]-1,4-diphenyl-cyclohexyl]-dimethylamine
—— (4-Chloromethyl-2-methyl-[1,3]dioxolan-2-ylmethyl)-phosphonic acid diethyl ester 59822-97-8 C10H20ClO5P
(4-Chloromethyl-2-methyl-[1,3]dioxolan-2-ylmethyl)-phosphonic acid diethyl ester
—— 4-ethoxycarbonylmethyl-[1,2,4]triazino[4,3-<i>b</i>]indazole-3-carboxylic acid ethyl ester 51271-65-9 C16H16N4O4
4-ethoxycarbonylmethyl-[1,2,4]triazino[4,3-<i>b</i>]indazole-3-carboxylic acid ethyl ester
—— 4-acetyl-3-benzoylamino-5-methyl-5<i>H</i>-furan-2-one 67809-48-7 C14H13NO4
4-acetyl-3-benzoylamino-5-methyl-5<i>H</i>-furan-2-one
—— {[4-(4-Nitro-phenylazo)-phenylamino]-phenyl-methyl}-phosphonic acid monobutyl ester 59170-63-7 C23H25N4O5P
{[4-(4-Nitro-phenylazo)-phenylamino]-phenyl-methyl}-phosphonic acid monobutyl ester
—— 4-(3,3-dimethyl-oxiranyl)-2-(4-methyl-benzoyl)-butyric acid ethyl ester 24119-55-9 C18H24O4
4-(3,3-dimethyl-oxiranyl)-2-(4-methyl-benzoyl)-butyric acid ethyl ester
—— (4aS,10aS)-2'-amino-8-(3-chloro-5-fluorophenol)-1',2-dimethyl-1,2,3,4,4a,10a-hexahydrospiro[chromeno[3,2-c]pyridine-10,4'-imidazol]-5'(1'H)-one 1369626-73-2 C22H22ClFN4O2
(4aS,10aS)-2'-amino-8-(3-chloro-5-fluorophenol)-1',2-dimethyl-1,2,3,4,4a,10a-hexahydrospiro[chromeno[3,2-c]pyridine-10,4'-imidazol]-5'(1'H)-one
—— 4-(5-(4-(3-(2,4-difluorophenyl)ureido)phenyl)thiazol-2-yl)-2,2-dimethylbutanoic acid 1363360-92-2 C22H21F2N3O3S
4-(5-(4-(3-(2,4-difluorophenyl)ureido)phenyl)thiazol-2-yl)-2,2-dimethylbutanoic acid
—— 4-(2,3-O-isopropylidene-β-D-ribofuranosyl)-2,6,7-trichloroquinoline 548448-93-7 C17H16Cl3NO4
4-(2,3-O-isopropylidene-β-D-ribofuranosyl)-2,6,7-trichloroquinoline
—— 4-Methyl-1-trichlormethylthio-2.6-piperazindion 42239-74-7 C6H7Cl3N2O2S
4-Methyl-1-trichlormethylthio-2.6-piperazindion
—— (4,5-dihydro-naphtho[1,2-<i>c</i>]isoxazol-3-ylmethyl)-methyl-amine 35231-07-3 C13H14N2O
(4,5-dihydro-naphtho[1,2-<i>c</i>]isoxazol-3-ylmethyl)-methyl-amine
—— 4-bromo-2-chloro-6-[(E)-(phenylimino)methyl]phenol 19650-56-7 C13H9BrClNO
4-bromo-2-chloro-6-[(E)-(phenylimino)methyl]phenol
—— 4-(5-chlorobenzoxazol-2-yl)-1-(3-clorobenzyl)-1,2,3,6-tetrahydropyridine 199329-04-9 C19H16Cl2N2O
4-(5-chlorobenzoxazol-2-yl)-1-(3-clorobenzyl)-1,2,3,6-tetrahydropyridine
—— 4-(4-chloro-3-methyl-phenyl)-6-trifluoromethyl-pyrimidine-2-carbonitrile 951232-15-8 C13H7ClF3N3
4-(4-chloro-3-methyl-phenyl)-6-trifluoromethyl-pyrimidine-2-carbonitrile
—— 4-(4-(1-(4-benzylpyrrolidin-3-yl)amino)phenyl)-1,2,5-oxadiazol-3-amine 1035096-71-9 C19H21N5O
4-(4-(1-(4-benzylpyrrolidin-3-yl)amino)phenyl)-1,2,5-oxadiazol-3-amine
—— 4-((1-methyl-4-oxocyclohexa-2,5-dien-1-yl)oxy)but-2-yn-1-yl 4-nitrobenzoate 1353024-11-9 C18H15NO6
4-((1-methyl-4-oxocyclohexa-2,5-dien-1-yl)oxy)but-2-yn-1-yl 4-nitrobenzoate
—— (4R)-N-(1,3-dihydroxypropan-2-yl)-4-[(3R,5R,8R,9S,10S,13R,14S,17R)-3-methoxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanamide 1402423-07-7 C28H49NO4
(4R)-N-(1,3-dihydroxypropan-2-yl)-4-[(3R,5R,8R,9S,10S,13R,14S,17R)-3-methoxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanamide
—— 4,5,6-Trimethyl-2-(5-phenyl-1,2,4-oxadiazol-3-yl)thieno[2,3-b]pyridin-3-amine 874632-81-2 C18H16N4OS
4,5,6-Trimethyl-2-(5-phenyl-1,2,4-oxadiazol-3-yl)thieno[2,3-b]pyridin-3-amine
—— 4-(2-Chlorophenyl)-9-hydroxy-6-(2-hydroxyethyl)-8-[3-(4-morpholinyl)propoxy]pyrrolo[3,4-c]carbazole-1,3(2H,6H)-dione 622857-32-3 C29H28ClN3O6
4-(2-Chlorophenyl)-9-hydroxy-6-(2-hydroxyethyl)-8-[3-(4-morpholinyl)propoxy]pyrrolo[3,4-c]carbazole-1,3(2H,6H)-dione
—— 4-[3-Fluoro-4-(piperazin-1-yl)phenyl]-2-[4-(trifluoromethyl)benzyl]-2H-1,2,4-triazol-3-one 210563-59-0 C20H19F4N5O
4-[3-Fluoro-4-(piperazin-1-yl)phenyl]-2-[4-(trifluoromethyl)benzyl]-2H-1,2,4-triazol-3-one
—— 4-ethynyl-N-isopropylbenzenesulfonamide 1206616-75-2 C11H13NO2S
4-ethynyl-N-isopropylbenzenesulfonamide
—— 4-p-Brosyloxy-7α-deuterio-4,5-secocholest-5-en 58342-94-2 C33H51BrO3S
4-p-Brosyloxy-7α-deuterio-4,5-secocholest-5-en
—— 4-(6-amino-purin-9-yl)-2,3-bis-propionyloxy-butyric acid isobutyl ester 53185-96-9 C19H27N5O6
4-(6-amino-purin-9-yl)-2,3-bis-propionyloxy-butyric acid isobutyl ester
—— 4-(6-amino-purin-9-yl)-2,3-dihydroxy-butyric acid hexanoyloxymethyl ester 38430-98-7 C16H23N5O6
4-(6-amino-purin-9-yl)-2,3-dihydroxy-butyric acid hexanoyloxymethyl ester