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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-[1-(1-Methylpiperidin-4-yl)-2-oxopyridin-3-yl]benzoic acid 936637-07-9 C18H20N2O3
4-[1-(1-Methylpiperidin-4-yl)-2-oxopyridin-3-yl]benzoic acid
—— 4-[N-(toluene-4-sulfonyl)-isobutyrimidoyl]-morpholine 16682-93-2 C15H22N2O3S
4-[N-(toluene-4-sulfonyl)-isobutyrimidoyl]-morpholine
—— 4-[1-(4-dimethylamino-phenyl)-propyl]-1-phenyl-5-thioxo-imidazolidin-2-one 75490-76-5 C20H23N3OS
4-[1-(4-dimethylamino-phenyl)-propyl]-1-phenyl-5-thioxo-imidazolidin-2-one
—— 4-Ethyl-7-methoxy-3-(2-methoxy-benzyl)-1,2-dihydro-naphthalene 72862-08-9 C21H24O2
4-Ethyl-7-methoxy-3-(2-methoxy-benzyl)-1,2-dihydro-naphthalene
—— 4-Aminomethyl-3-methyl-cyclohexanecarboxylic acid 38876-40-3 C9H17NO2
4-Aminomethyl-3-methyl-cyclohexanecarboxylic acid
—— 4-[5-(4-pentyl-phenyl)-pyrimidin-2-yl]-cyclohexanecarbonitrile 73113-48-1 C22H27N3
4-[5-(4-pentyl-phenyl)-pyrimidin-2-yl]-cyclohexanecarbonitrile
—— 4-diphenylmethoxy-1-[3-(2-ethanesulfonylaminophenoxy)propyl]piperidine 148668-62-6 C29H36N2O4S
4-diphenylmethoxy-1-[3-(2-ethanesulfonylaminophenoxy)propyl]piperidine
—— 4,5-bis-tert-butyloxycarbonyl[1,4,5]thiadiazepane 1176272-56-2 C14H26N2O4S
4,5-bis-tert-butyloxycarbonyl[1,4,5]thiadiazepane
—— 4-{4-[3-(6,7-dimethoxy 1,2,3,4-tetrahydro isoquinolin-2-yl)propoxy]benzenesulfonyl}5-ethyl 1-methyl pyrazole 133674-90-5 C26H33N3O5S
4-{4-[3-(6,7-dimethoxy 1,2,3,4-tetrahydro isoquinolin-2-yl)propoxy]benzenesulfonyl}5-ethyl 1-methyl pyrazole
—— 4-oxo-4-(4-bromo-phenyl)-cis-crotonic acid methyl ester 32095-83-3 C11H9BrO3
4-oxo-4-(4-bromo-phenyl)-cis-crotonic acid methyl ester
—— (4S,5R,6R,7S,8S,9S)-7-((tert-butyldiphenylsilyloxy)methyl)-2-(4-methoxyphenyl)-4,6-dimethyl-8-(3-(prop-1-en-2-yl)phenylamino)-3-oxa-1-azaspiro[4.4]non-1-ene-6,7,9-triol 1403757-71-0 C42H50N2O6Si
(4S,5R,6R,7S,8S,9S)-7-((tert-butyldiphenylsilyloxy)methyl)-2-(4-methoxyphenyl)-4,6-dimethyl-8-(3-(prop-1-en-2-yl)phenylamino)-3-oxa-1-azaspiro[4.4]non-1-ene-6,7,9-triol
—— 4-anthracen-9-ylmethylene-1,2-diphenyl-pyrazolidine-3,5-dione 34925-47-8 C30H20N2O2
4-anthracen-9-ylmethylene-1,2-diphenyl-pyrazolidine-3,5-dione
—— 4-(2,4-dichloroanilino)pent-3-en-2-one 856340-14-2 C11H11Cl2NO
4-(2,4-dichloroanilino)pent-3-en-2-one
—— (4'S,7R,11S)-7-(2,2-dimethyl-[1,3]dioxolan-4-yl)-2,4-dimethyl-11-propyl-2,4-diazaspiro[5.5]undecane-1,3,5,9-tetraone 1345200-95-4 C19H28N2O6
(4'S,7R,11S)-7-(2,2-dimethyl-[1,3]dioxolan-4-yl)-2,4-dimethyl-11-propyl-2,4-diazaspiro[5.5]undecane-1,3,5,9-tetraone
—— 4-(2,2-Dimethoxyethyl)-2-oxo-2H-1-benzopyran-3-carbonitrile 95633-55-9 C14H13NO4
4-(2,2-Dimethoxyethyl)-2-oxo-2H-1-benzopyran-3-carbonitrile
—— 4-ethyl-5-(3-morpholin-4-ylpropyl)-2-[4-(trifluoromethoxy)phenyl]-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione 1018151-31-9 C22H25F3N4O4
4-ethyl-5-(3-morpholin-4-ylpropyl)-2-[4-(trifluoromethoxy)phenyl]-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione
—— 4,4-Dimethyl-3α-<2>tetrahydrofuryl-androstt-5-en-3β,17β-diol 13103-01-0 C25H40O3
4,4-Dimethyl-3α-<2>tetrahydrofuryl-androstt-5-en-3β,17β-diol
—— <4-Methyl-2-rhodanmethyl-phenoxy>-essigsaeure-isopropylester 10467-07-9 C14H17NO3S
<4-Methyl-2-rhodanmethyl-phenoxy>-essigsaeure-isopropylester
—— 4-Anilino-2,3-diphenyl-2,3,4,5-tetrahydro-1,2,4-triazin 15998-36-4 C21H20N4
4-Anilino-2,3-diphenyl-2,3,4,5-tetrahydro-1,2,4-triazin
—— 4-(3-Benzyloxy-4-methoxy-phenethylamino)-3-nitro-pyridin 18527-70-3 C21H21N3O4
4-(3-Benzyloxy-4-methoxy-phenethylamino)-3-nitro-pyridin
—— 4-<6-(4-Hydroxy-3-methyoxy-phenyl)-2,4-dioxo-cyclohexyl>-pyrimidin-2,6-dion 23994-69-6 C17H16N2O6
4-<6-(4-Hydroxy-3-methyoxy-phenyl)-2,4-dioxo-cyclohexyl>-pyrimidin-2,6-dion
—— 4-(4-amino-benzhydryl)-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one 4522-83-2 C23H21N3O
4-(4-amino-benzhydryl)-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one
—— 4-Methanesulfonyl-3-methoxy-2,2-dimethyl-thietane 1,1-dioxide 14308-04-4 C7H14O5S2
4-Methanesulfonyl-3-methoxy-2,2-dimethyl-thietane 1,1-dioxide
—— 4-<1-Hydroxy-2-(3,4-dimethoxy-phenyl)-ethyl>-2-methyl-isocarbostyril 13020-18-3 C20H21NO4
4-<1-Hydroxy-2-(3,4-dimethoxy-phenyl)-ethyl>-2-methyl-isocarbostyril
—— 4',6'-Dihydroxy-3,4,2'-triacetoxy-chalkon-4',6'-di-tetraacetylglucosid 15167-93-8 C49H54O27
4',6'-Dihydroxy-3,4,2'-triacetoxy-chalkon-4',6'-di-tetraacetylglucosid
—— (4aR,6R,8aS)-6-Isopropyl-4,4a-dimethyl-4a,5,6,7,8,8a-hexahydro-1H-naphthalen-2-one 5195-67-5 C15H24O
(4aR,6R,8aS)-6-Isopropyl-4,4a-dimethyl-4a,5,6,7,8,8a-hexahydro-1H-naphthalen-2-one
—— 4,4,4-trichloro-butyrimidic acid methyl ester; hydrochloride 136365-38-3 C5H8Cl3NO*ClH
4,4,4-trichloro-butyrimidic acid methyl ester; hydrochloride
—— 4,5,6-trifluoro-N1,N1,N3,N3-tetramethyl-N2-(pyridin-2-yl)benzene-1,2,3-triamine 1133386-99-8 C15H17F3N4
4,5,6-trifluoro-N1,N1,N3,N3-tetramethyl-N2-(pyridin-2-yl)benzene-1,2,3-triamine
—— 4-[3-(3-chloro-4-(N-methylpropionamido)phenylthio)phenyl]-4-methoxytetrahydropyran 135050-37-2 C22H26ClNO3S
4-[3-(3-chloro-4-(N-methylpropionamido)phenylthio)phenyl]-4-methoxytetrahydropyran
—— 4-[[2'-[N-(2-chlorobenzoyl)sulfamoyl]-3-fluorobiphenyl-4-yl]methyl]-1-[5-(propionylamino)-2-(trifluoromethyl)phenyl]-3-n-propyl-1H-pyrazole-5-carbonitrile 1237065-34-7 C37H30ClF4N5O4S
4-[[2'-[N-(2-chlorobenzoyl)sulfamoyl]-3-fluorobiphenyl-4-yl]methyl]-1-[5-(propionylamino)-2-(trifluoromethyl)phenyl]-3-n-propyl-1H-pyrazole-5-carbonitrile
—— 4-Bromo-benzoic acid 4-methyl-4H-3-oxa-phenanthren-9-yl ester 128779-96-4 C21H15BrO3
4-Bromo-benzoic acid 4-methyl-4H-3-oxa-phenanthren-9-yl ester
—— 4-phenyl-1-(N-t-butylaminoacetyl-2-methylindoline-5-sulfonyl)-2-imidazolone.HCl 203860-67-7 C24H28N4O4S*ClH
4-phenyl-1-(N-t-butylaminoacetyl-2-methylindoline-5-sulfonyl)-2-imidazolone.HCl
—— 4-chloro-3,3,7-trimethyl-8-(2,2,2-trichloroethyl)tricyclo[5.4.0.02,9]undecane 2615-47-6 C16H24Cl4
4-chloro-3,3,7-trimethyl-8-(2,2,2-trichloroethyl)tricyclo[5.4.0.02,9]undecane
—— 4,5-dichloro-1-isobutoxymethyl-1<i>H</i>-imidazole-2-carboxylic acid <i>tert</i>-butylamide 66911-53-3 C13H21Cl2N3O2
4,5-dichloro-1-isobutoxymethyl-1<i>H</i>-imidazole-2-carboxylic acid <i>tert</i>-butylamide
—— 4-methylpent-1-en-3-yl isobutyl carbonate 1335134-21-8 C11H20O3
4-methylpent-1-en-3-yl isobutyl carbonate
—— 4-(3-tert-Butylamino-2-hydroxy-propoxy)-1H-indole-2-carboxylic acid N'-methyl-hydrazide 34609-26-2 C17H26N4O3
4-(3-tert-Butylamino-2-hydroxy-propoxy)-1H-indole-2-carboxylic acid N'-methyl-hydrazide
—— 4'-[p-{(1,5,8,12-tetraazabicyclo[10.2.2]hexadec-5-yl)methyl}phenyl]-2,2':6',2'-terpyridine 1237536-41-2 C34H41N7
4'-[p-{(1,5,8,12-tetraazabicyclo[10.2.2]hexadec-5-yl)methyl}phenyl]-2,2':6',2'-terpyridine
—— 4-[3-(6-bromonaphth-2-ylthio)phenyl]-4-methoxytetrahydropyran 135049-98-8 C22H21BrO2S
4-[3-(6-bromonaphth-2-ylthio)phenyl]-4-methoxytetrahydropyran
—— (4aR,5R,9bR)-5-(3-Amino-phenyl)-1,3,4,4a,5,9b-hexahydro-indeno[1,2-b]pyridin-2-one 88762-95-2 C18H18N2O
(4aR,5R,9bR)-5-(3-Amino-phenyl)-1,3,4,4a,5,9b-hexahydro-indeno[1,2-b]pyridin-2-one
—— 4,4,9,9-tetra(benzyloxymethyl)tridec-1-ene-6,11-diyne 784152-28-9 C45H50O4
4,4,9,9-tetra(benzyloxymethyl)tridec-1-ene-6,11-diyne
—— 4-[[4-[2-[1-(5-methylpyrimidin-2-yl)piperidin-4-yl]oxy-1,3-benzothiazol-6-yl]-3,6-dihydro-2H-pyridin-1-yl]sulfonyl]butan-1-ol 1346626-39-8 C26H33N5O4S2
4-[[4-[2-[1-(5-methylpyrimidin-2-yl)piperidin-4-yl]oxy-1,3-benzothiazol-6-yl]-3,6-dihydro-2H-pyridin-1-yl]sulfonyl]butan-1-ol
—— (4aS,6R,7S,7aR)-2-(4-methoxyphenyl)-6-[4-(phenylsulfanyl)-1H-pyrrolo[2,3-d]pyrimidin-1-yl]hexahydrocyclopenta[d][1,3]dioxin-7-ol 945950-18-5 C26H25N3O4S
(4aS,6R,7S,7aR)-2-(4-methoxyphenyl)-6-[4-(phenylsulfanyl)-1H-pyrrolo[2,3-d]pyrimidin-1-yl]hexahydrocyclopenta[d][1,3]dioxin-7-ol
—— 4-(anthraquinon-2-yl)-1,4-oxazin-3,5-dione 143210-99-5 C18H11NO5
4-(anthraquinon-2-yl)-1,4-oxazin-3,5-dione
—— 4-dimethylamino-7-methyl-5,6,7,8-tetrahydro-pyrido<2,3-d>pyrimidine-2(3H)-thione 97934-45-7 C10H16N4S
4-dimethylamino-7-methyl-5,6,7,8-tetrahydro-pyrido<2,3-d>pyrimidine-2(3H)-thione
—— 4-amidinophenylpentanoic acid-HCl 147524-75-2 C12H16N2O2*ClH
4-amidinophenylpentanoic acid-HCl
—— 4-(isoquinolin-1-yl)-N,N-dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-amine 1448160-78-8 C27H29BN2O2
4-(isoquinolin-1-yl)-N,N-dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-amine
—— 4-Iod-2-methoxy-5-(2-nitro-vinyl)-phenol 7413-12-9 C9H8INO4
4-Iod-2-methoxy-5-(2-nitro-vinyl)-phenol
—— 4-(2-(3-(5-chloro-2,4-dihydroxyphenyl)-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridin-5-yl)-2-oxoethyl)benzonitrile 1228277-90-4 C21H17ClN4O3
4-(2-(3-(5-chloro-2,4-dihydroxyphenyl)-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridin-5-yl)-2-oxoethyl)benzonitrile
—— 4-(3-methyl-1-phenylhex-1-yn-3-yl)morpholine 1312712-36-9 C17H23NO
4-(3-methyl-1-phenylhex-1-yn-3-yl)morpholine
—— 4-{5-[1-(3-isopropyl-[1,2,4]oxadiazol-5-ylmethyl)azetidin-3-yloxy]pyridin-2-yl}-2,N,N-trimethylbenzamide 1146089-41-9 C24H29N5O3
4-{5-[1-(3-isopropyl-[1,2,4]oxadiazol-5-ylmethyl)azetidin-3-yloxy]pyridin-2-yl}-2,N,N-trimethylbenzamide