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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(4-chlorobenzyloxy)-2-phenylquinazoline 140640-48-8 C21H15ClN2O
4-(4-chlorobenzyloxy)-2-phenylquinazoline
—— 4-bromo-1-[2-(4-methoxyphenyltellanyl)ethyl]-1H-pyrazole 1459733-96-0 C12H13BrN2OTe
4-bromo-1-[2-(4-methoxyphenyltellanyl)ethyl]-1H-pyrazole
—— 4,5-dihydroxy-1-<(N,N-dimethylamino)methyl>phthalan hydrobromide 96142-88-0 BrH*C11H15NO3
4,5-dihydroxy-1-<(N,N-dimethylamino)methyl>phthalan hydrobromide
—— (4S)-2-(7,7,9-trimethyl-6,7-dihydro-thiazolo[5,4-f]quinolin-2-yl)-4,5-dihydro-thiazole-4-carboxylic acid 1247879-09-9 C17H17N3O2S2
(4S)-2-(7,7,9-trimethyl-6,7-dihydro-thiazolo[5,4-f]quinolin-2-yl)-4,5-dihydro-thiazole-4-carboxylic acid
—— 4-(3-chlorophenyl)-2-ethoxy-α-(4-iodophenyl)-α-(1-methyl-1H-imidazol-5-yl)-6-quinazolinemethanol 406162-31-0 C27H22ClIN4O2
4-(3-chlorophenyl)-2-ethoxy-α-(4-iodophenyl)-α-(1-methyl-1H-imidazol-5-yl)-6-quinazolinemethanol
—— 4-(4-Fluorophenyl)-6-methyl-2-(5-piperidinopentyloxy)pyrimidine hydrochloride 178429-93-1 C21H28FN3O*ClH
4-(4-Fluorophenyl)-6-methyl-2-(5-piperidinopentyloxy)pyrimidine hydrochloride
—— 4-(5-isopropyl-4-[3-(2-oxo-pyrrolidin-1-yl)-propylamino]-pyrimidin-2-ylamino]-benzoic acid 514840-33-6 C21H27N5O3
4-(5-isopropyl-4-[3-(2-oxo-pyrrolidin-1-yl)-propylamino]-pyrimidin-2-ylamino]-benzoic acid
—— 4-amino-N-((2S,5S)-1-biphenyl-4-ylmethyl-5-naphthalen-2-ylmethyl-3,6-dioxo-piperazin-2-ylmethyl)-N-piperidin-4-ylmethyl-butyramide 702690-42-4 C39H45N5O3
4-amino-N-((2S,5S)-1-biphenyl-4-ylmethyl-5-naphthalen-2-ylmethyl-3,6-dioxo-piperazin-2-ylmethyl)-N-piperidin-4-ylmethyl-butyramide
—— 4-benzyl-7,7-bis-(4-fluoro-phenyl)-[1,4]oxazepan-3-one 62537-40-0 C24H21F2NO2
4-benzyl-7,7-bis-(4-fluoro-phenyl)-[1,4]oxazepan-3-one
—— 4-[4-(2-acetylamino-ethylamino)-5-dimethylamino-pyrimidin-2-ylamino]-benzamide 514839-48-6 C17H23N7O2
4-[4-(2-acetylamino-ethylamino)-5-dimethylamino-pyrimidin-2-ylamino]-benzamide
—— 4-Cyclopropyl-6-methyl-13-heptadien 52114-46-2 C11H18
4-Cyclopropyl-6-methyl-13-heptadien
—— (4aR,10bR,12aR)-1-Chloro-8-methoxy-4a,10b,12a-trimethyl-3,4,4a,4b,5,6,10b,11,12,12a-decahydro-chrysene-2-carbaldehyde 54062-79-2 C23H29ClO2
(4aR,10bR,12aR)-1-Chloro-8-methoxy-4a,10b,12a-trimethyl-3,4,4a,4b,5,6,10b,11,12,12a-decahydro-chrysene-2-carbaldehyde
—— 4,5,6,7-Tetrahydro-4-(hydroxyimino)-N-[2-(1H-imidazol-1-yl)ethyl]-3,6,6-trimethyl-2-benzofurancarboxamide 881041-91-4 C17H22N4O3
4,5,6,7-Tetrahydro-4-(hydroxyimino)-N-[2-(1H-imidazol-1-yl)ethyl]-3,6,6-trimethyl-2-benzofurancarboxamide
—— 4-methoxyphenylsulfur oxide 74929-02-5 C7H7O2S
4-methoxyphenylsulfur oxide
—— [4-(3-nitro-phenyl)-3-phenyl-isoxazol-5-yl]-phenyl-methanone 51003-57-7 C22H14N2O4
[4-(3-nitro-phenyl)-3-phenyl-isoxazol-5-yl]-phenyl-methanone
—— 4-Cyano-2,2-diethoxy-3-phenyl-pentanedioic acid diethyl ester 57984-31-3 C20H27NO6
4-Cyano-2,2-diethoxy-3-phenyl-pentanedioic acid diethyl ester
—— 4,5-epoxy-3-methyl-1,4,5-triphenyl-4,5-dihydro-3<i>H</i>-benzo[<i>c</i>]azepine 2-oxide 50805-44-2 C29H23NO2
4,5-epoxy-3-methyl-1,4,5-triphenyl-4,5-dihydro-3<i>H</i>-benzo[<i>c</i>]azepine 2-oxide
—— 4-methylsulfanyl-8-(tri-<i>O</i>-benzoyl-α-<i>D</i>-ribofuranosyl)-8<i>H</i>-imidazo[1,2-<i>a</i>][1,3,5]triazin-2-one 67774-00-9 C32H26N4O8S
4-methylsulfanyl-8-(tri-<i>O</i>-benzoyl-α-<i>D</i>-ribofuranosyl)-8<i>H</i>-imidazo[1,2-<i>a</i>][1,3,5]triazin-2-one
—— (4R,5R)-5-((S)-1-Hydroxy-2-mercapto-ethyl)-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid dimethylamide 72127-44-7 C10H19NO4S
(4R,5R)-5-((S)-1-Hydroxy-2-mercapto-ethyl)-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid dimethylamide
—— 4-(6-amino-5-(4-hydroxyquinazolin-7-yl)pyridin-3-yl)-N,N-diethylbenzenesulfonamide 1396769-82-6 C23H23N5O3S
4-(6-amino-5-(4-hydroxyquinazolin-7-yl)pyridin-3-yl)-N,N-diethylbenzenesulfonamide
—— 4-[1-(2-methoxyphenyl)-3-(2,2,6,6-tetramethyltetrahydro-2H-pyran-4-yl)-1H-pyrazol-5-yl]pyridine 1567334-57-9 C24H29N3O2
4-[1-(2-methoxyphenyl)-3-(2,2,6,6-tetramethyltetrahydro-2H-pyran-4-yl)-1H-pyrazol-5-yl]pyridine
—— 4-phenyl-2-(tetrahydro-2H-pyran-4-yl)-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine 1569824-19-6 C22H25N5O
4-phenyl-2-(tetrahydro-2H-pyran-4-yl)-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine
—— 4-methyl-3-(3-(2-(((R)-1-(naphthalen-1-yl)ethyl)amino)ethyl)-1,2,3,4-tetrahydronaphthalen-1-yl)benzoic acid hydrochloride 1573999-82-2 C32H33NO2*ClH
4-methyl-3-(3-(2-(((R)-1-(naphthalen-1-yl)ethyl)amino)ethyl)-1,2,3,4-tetrahydronaphthalen-1-yl)benzoic acid hydrochloride
—— (4R,5S)-5-((S)-9,9-dimethyl-1,8,8-triphenyl-2,4,7-trioxa-8-siladecan-5-yl)-5-methyl-4-vinyloxazolidin-2-one 1267651-86-4 C32H39NO5Si
(4R,5S)-5-((S)-9,9-dimethyl-1,8,8-triphenyl-2,4,7-trioxa-8-siladecan-5-yl)-5-methyl-4-vinyloxazolidin-2-one
—— 4-Benzyloxy-6-hydroxy-3-methoxy-2-methyl-benzoic acid ethyl ester 65614-43-9 C18H20O5
4-Benzyloxy-6-hydroxy-3-methoxy-2-methyl-benzoic acid ethyl ester
—— 4-chloro-2-ethynyl-3',5'-dimethylbiphenyl 1449574-72-4 C16H13Cl
4-chloro-2-ethynyl-3',5'-dimethylbiphenyl
—— 4-Methoxy-3-trimethylsiloxy-biphenyl 39811-23-9 C16H20O2Si
4-Methoxy-3-trimethylsiloxy-biphenyl
—— 4'-methyl-3'-nitroso-spiro[fluorene-9,5'-oxazolidin]-2'-one 19713-85-0 C16H12N2O3
4'-methyl-3'-nitroso-spiro[fluorene-9,5'-oxazolidin]-2'-one
—— [4-(2-methoxy-ethoxy)-benzyl]-[1-(3-iodo-phenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl]-amine 1175086-15-3 C21H20IN5O2
[4-(2-methoxy-ethoxy)-benzyl]-[1-(3-iodo-phenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl]-amine
—— 4-[[4-[[1-(4-chlorophenyl)cyclopropyl]amino]-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl]amino]-N-[3-(dimethylsulfamoylamino)-2,2-dimethyl-3-oxopropyl]benzamide 1360827-65-1 C28H32ClF3N8O5S
4-[[4-[[1-(4-chlorophenyl)cyclopropyl]amino]-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl]amino]-N-[3-(dimethylsulfamoylamino)-2,2-dimethyl-3-oxopropyl]benzamide
—— 4-({N'-[(3-chloro-phenyl)-thiocarbamoyl]-hydrazinothiocarbonyl}-amino)-N-thiazol-2-yl-benzenesulfonamide 107274-88-4 C17H15ClN6O2S4
4-({N'-[(3-chloro-phenyl)-thiocarbamoyl]-hydrazinothiocarbonyl}-amino)-N-thiazol-2-yl-benzenesulfonamide
—— 4-(3,3-difluoro-5-phenylpent-1-en-2-yl)benzoic acid 1352954-06-3 C18H16F2O2
4-(3,3-difluoro-5-phenylpent-1-en-2-yl)benzoic acid
—— 4-Ethyl-7-brom-tropolon 4508-95-6 C9H9BrO2
4-Ethyl-7-brom-tropolon
—— 4-acetoxymethyl-3-(4-chloro-phenyl)-2-oxa-3-aza-bicyclo[2.2.1]hept-5-ene 92253-17-3 C14H14ClNO3
4-acetoxymethyl-3-(4-chloro-phenyl)-2-oxa-3-aza-bicyclo[2.2.1]hept-5-ene
—— 4-(4-methyl-2-phenyl-1,3-thiazol-5-yl)-N-(3-nitrophenyl)-1,3-thiazol-2-amine 130236-00-9 C19H14N4O2S2
4-(4-methyl-2-phenyl-1,3-thiazol-5-yl)-N-(3-nitrophenyl)-1,3-thiazol-2-amine
—— 4-chloro-1-methoxy-[2]naphthoyl chloride 166747-01-9 C12H8Cl2O2
4-chloro-1-methoxy-[2]naphthoyl chloride
—— 4-(4-methoxyphenyl)-2-methyl-5-(4-aminosulfonylphenyl)-1H-pyrrole 229346-62-7 C18H18N2O3S
4-(4-methoxyphenyl)-2-methyl-5-(4-aminosulfonylphenyl)-1H-pyrrole
—— 4-(7-methylamino-8-oxo-3,8-dihydro-3,4,6,9-tetraaza-cyclopenta[a]naphthalen-9-yl)piperidine-1-carboxylic acid tert-butyl ester 1383729-32-5 C20H26N6O3
4-(7-methylamino-8-oxo-3,8-dihydro-3,4,6,9-tetraaza-cyclopenta[a]naphthalen-9-yl)piperidine-1-carboxylic acid tert-butyl ester
—— (4-(3-(6-((3R)-3-piperidinyloxy)-2-pyrazinyl)-1H-indol-5-yl)phenyl)methanol 1380915-03-6 C24H24N4O2
(4-(3-(6-((3R)-3-piperidinyloxy)-2-pyrazinyl)-1H-indol-5-yl)phenyl)methanol
—— 4-[(E)-2-(2,6-Diethoxy-pyrimidin-4-yl)-vinyl]-phenylamine 101645-08-3 C16H19N3O2
4-[(E)-2-(2,6-Diethoxy-pyrimidin-4-yl)-vinyl]-phenylamine
—— 4-chloro-2-methylthio-5-[3-(4,5-dihydropyrazol-1-yl)-1-oxo-2-cyclohexen-2-yl]carbonyl-2,3-dihydrobenzothiophene 1,1-dioxide 411223-19-3 C19H19ClN2O4S2
4-chloro-2-methylthio-5-[3-(4,5-dihydropyrazol-1-yl)-1-oxo-2-cyclohexen-2-yl]carbonyl-2,3-dihydrobenzothiophene 1,1-dioxide
—— (4-methyl-1,1-dioxo-5-phenyl-1,4-dihydro-1λ<sup>6</sup>-[1,4]thiazin-3-yl)-<i>p</i>-tolyl-amine 61883-92-9 C18H18N2O2S
(4-methyl-1,1-dioxo-5-phenyl-1,4-dihydro-1λ<sup>6</sup>-[1,4]thiazin-3-yl)-<i>p</i>-tolyl-amine
—— 4,5,6,7-tetrafluorotryptamine hydrochloride 31845-31-5 C10H8F4N2*ClH
4,5,6,7-tetrafluorotryptamine hydrochloride
—— 4-(3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-1-(2-cyanoethyl)-1-methylpiperazinium iodide 1355254-93-1 C18H19ClN3O2*I
4-(3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-1-(2-cyanoethyl)-1-methylpiperazinium iodide
—— 4-(4-(4-methoxyphenyl)-2-(methylamino)but-3-yn-1-yl)phenol 1370367-14-8 C18H19NO2
4-(4-(4-methoxyphenyl)-2-(methylamino)but-3-yn-1-yl)phenol
—— 4-(1-Methylpyrrol-2-yl)-4-oxobutanal 1096702-61-2 C9H11NO2
4-(1-Methylpyrrol-2-yl)-4-oxobutanal
—— (4R,5R)-5-[(diphenyl)(phenylmethoxy)methyl]-2,2-dimethyl-α,α-diphenyl-1,3-dioxolane-4-methanethiol 1400792-78-0 C38H36O3S
(4R,5R)-5-[(diphenyl)(phenylmethoxy)methyl]-2,2-dimethyl-α,α-diphenyl-1,3-dioxolane-4-methanethiol
—— 4,6-Diketo-2-hydroxy-3,3,5,5-tetramethyl-3,4,5,6-tetrahydro-β-zimtsaeure 65602-45-1 C19H20O5
4,6-Diketo-2-hydroxy-3,3,5,5-tetramethyl-3,4,5,6-tetrahydro-β-zimtsaeure
—— 4-Decanoylamino-4-(2-methoxycarbonyl-ethylcarbamoyl)-butyric acid methyl ester 61275-06-7 C20H36N2O6
4-Decanoylamino-4-(2-methoxycarbonyl-ethylcarbamoyl)-butyric acid methyl ester
—— (4S)-4-benzyl-3-[(2S,3R)-3-hydroxy-2,5-dimethylhexanoyl]oxazolidin-2-one 220272-76-4 C18H25NO4
(4S)-4-benzyl-3-[(2S,3R)-3-hydroxy-2,5-dimethylhexanoyl]oxazolidin-2-one