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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-trimethylsilanyloxy-7,8-dihydro-6H-cyclohepta[b]pyrrole-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester 398124-89-5 C20H31NO5Si
4-trimethylsilanyloxy-7,8-dihydro-6H-cyclohepta[b]pyrrole-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester
—— 4,7-Methano-1H-inden-5-ol, octahydro-, 5-acetate, (3aR,4S,5R,7S,7aR)-rel- 14362-73-3 C12H18O2
4,7-Methano-1H-inden-5-ol, octahydro-, 5-acetate, (3aR,4S,5R,7S,7aR)-rel-
—— 4-(p-Tolyloxy)-2-aminobenzoesaeure 22071-36-9 C14H13NO3
4-(p-Tolyloxy)-2-aminobenzoesaeure
—— 4-Amino-3,3-difluoro-cyclohexanecarboxylic acid 2231676-45-0 C7H11F2NO2
4-Amino-3,3-difluoro-cyclohexanecarboxylic acid
—— 4-{4-[2-(3-Cyano-phenylamino)-pyrimidin-4-yl]-benzenesulfonyl}-piperazine-1-carboxylic acid tert-butyl ester 677752-96-4 C26H28N6O4S
4-{4-[2-(3-Cyano-phenylamino)-pyrimidin-4-yl]-benzenesulfonyl}-piperazine-1-carboxylic acid tert-butyl ester
—— 4,6-diaza-1(1,3)-adamantana-5(1,8)-anthracenacyclooctaphane 1196682-71-9 C28H32N2
4,6-diaza-1(1,3)-adamantana-5(1,8)-anthracenacyclooctaphane
—— 4-Butoxy-1-chloro-isoquinoline 6418-14-0 C13H14ClNO
4-Butoxy-1-chloro-isoquinoline
—— 4-N-[(3aS,4R,6R,6aR)-6-(aminomethyl)-2,2-dimethyl-4,5,6,6a-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl]-5-(1,3-benzothiazol-2-yl)-6-methyl-2-N-(2,2,2-trifluoroethyl)pyrimidine-2,4-diamine 1208989-14-3 C23H27F3N6O2S
4-N-[(3aS,4R,6R,6aR)-6-(aminomethyl)-2,2-dimethyl-4,5,6,6a-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl]-5-(1,3-benzothiazol-2-yl)-6-methyl-2-N-(2,2,2-trifluoroethyl)pyrimidine-2,4-diamine
—— 4-(4-[(Trimethylsilyl)ethynyl]benzoyl)pyridine 345911-43-5 C17H17NOSi
4-(4-[(Trimethylsilyl)ethynyl]benzoyl)pyridine
—— 4-[5-(6-methanesulfonyl-pyridin-3-yl)-2,3-dihydro-benzofuran-2-yl]-piperidine-1-carboxylic acid isopropyl ester 1382133-05-2 C23H28N2O5S
4-[5-(6-methanesulfonyl-pyridin-3-yl)-2,3-dihydro-benzofuran-2-yl]-piperidine-1-carboxylic acid isopropyl ester
—— 4-cyano-6-methyl-2-phenyl-2H-pyridazino[4,3-d][1,3]oxazine-3,8-dione 1375150-54-1 C14H8N4O3
4-cyano-6-methyl-2-phenyl-2H-pyridazino[4,3-d][1,3]oxazine-3,8-dione
—— 4-ethyl-4-hydroxy-1,8-dihydro-4<i>H</i>-pyrano[4',3':7,8]indolizino[1,2-<i>b</i>]quinoline-3,6-dione 50906-90-6 C20H16N2O4
4-ethyl-4-hydroxy-1,8-dihydro-4<i>H</i>-pyrano[4',3':7,8]indolizino[1,2-<i>b</i>]quinoline-3,6-dione
—— 4-methyl-2-(1,1,2,2,3,3,4,4-octafluorobutyl)-3,6-dihydro-2H-thiopyran 120571-14-4 C10H10F8S
4-methyl-2-(1,1,2,2,3,3,4,4-octafluorobutyl)-3,6-dihydro-2H-thiopyran
—— 4-chloro-3-(4-pyridyl)-1-butyn-3-ol 85577-72-6 C9H8ClNO
4-chloro-3-(4-pyridyl)-1-butyn-3-ol
—— 4-(4-Chlorphenoxysulfonyl)-1-methyl-cyclohex-1-en 33831-94-6 C13H15ClO3S
4-(4-Chlorphenoxysulfonyl)-1-methyl-cyclohex-1-en
—— [4-(2-iodo-pyrimidin-4-yloxy)-naphthalen-1-yl]-carbamic acid tert-butyl ester 476011-77-5 C19H18IN3O3
[4-(2-iodo-pyrimidin-4-yloxy)-naphthalen-1-yl]-carbamic acid tert-butyl ester
—— 4-[8-[[3,5-Diethoxy-4-[4-(trifluoromethoxy)phenyl]phenyl]methyl]-3-oxo-2,8-diazaspiro[4.5]decan-2-yl]benzoic acid 1254731-25-3 C33H35F3N2O6
4-[8-[[3,5-Diethoxy-4-[4-(trifluoromethoxy)phenyl]phenyl]methyl]-3-oxo-2,8-diazaspiro[4.5]decan-2-yl]benzoic acid
—— (4-methoxybenzyl)-[5-(3-trifluoromethoxyphenyl)imidazo[2,1-b][1,3,4]thiadiazol-2-yl]amine 1206203-16-8 C19H15F3N4O2S
(4-methoxybenzyl)-[5-(3-trifluoromethoxyphenyl)imidazo[2,1-b][1,3,4]thiadiazol-2-yl]amine
—— 4,5-dibromo-1-(2-chloro-phenyl)-2-methyl-1,2-dihydro-pyridazine-3,6-dione 54971-17-4 C11H7Br2ClN2O2
4,5-dibromo-1-(2-chloro-phenyl)-2-methyl-1,2-dihydro-pyridazine-3,6-dione
—— (4-Propoxy-4,4-diphenylbutyl)-dimethylamin 16856-91-0 C21H29NO
(4-Propoxy-4,4-diphenylbutyl)-dimethylamin
—— 4-Oxo-6-phenyl-4H-thiazolo[2,3-c][1,2,4]triazine-3-carbonitrile 80350-74-9 C12H6N4OS
4-Oxo-6-phenyl-4H-thiazolo[2,3-c][1,2,4]triazine-3-carbonitrile
—— (4aS,9bR)-4-[1-Dipropylamino-meth-(E)-ylidene]-8,9b-dimethyl-1,4,4a,9b-tetrahydro-2H-dibenzofuran-3-one 86657-94-5 C21H29NO2
(4aS,9bR)-4-[1-Dipropylamino-meth-(E)-ylidene]-8,9b-dimethyl-1,4,4a,9b-tetrahydro-2H-dibenzofuran-3-one
—— (4-methoxy-phenyl)-[5-(1-methyl-5-trifluoromethyl-1H-pyrazol-3-yl)-thiophen-2-yl]-methanone 947544-56-1 C17H13F3N2O2S
(4-methoxy-phenyl)-[5-(1-methyl-5-trifluoromethyl-1H-pyrazol-3-yl)-thiophen-2-yl]-methanone
—— 4-[2-(2,3-difluoro-4-hydroxy-phenyl)-6-hydroxy-4-trifluoromethyl-3H-inden-1-yl]-thiophene-3-carbonitrile 1019984-72-5 C21H10F5NO2S
4-[2-(2,3-difluoro-4-hydroxy-phenyl)-6-hydroxy-4-trifluoromethyl-3H-inden-1-yl]-thiophene-3-carbonitrile
—— 4-fluoro-4-(2-nitro-1-phenylethyl)-3-phenylisoxazol-5(4H)-one 1416132-94-9 C17H13FN2O4
4-fluoro-4-(2-nitro-1-phenylethyl)-3-phenylisoxazol-5(4H)-one
—— (4-pyrrolidin-1-ylphenyl)-quinuclidin-3-yl-methanone 1428324-00-8 C18H24N2O
(4-pyrrolidin-1-ylphenyl)-quinuclidin-3-yl-methanone
—— ({4-[3-(2,3-dichlorophenyl)-[1,2,4]oxadiazol-5-ylmethylene]-cyclohexyl}-phenylmethyl)-dimethylamine 943003-25-6 C24H25Cl2N3O
({4-[3-(2,3-dichlorophenyl)-[1,2,4]oxadiazol-5-ylmethylene]-cyclohexyl}-phenylmethyl)-dimethylamine
—— 4-{3-[2-(2-fluoro-4-cyanophenylamino)benzyl]-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl}-2-trifluoromethylbenzonitrile 1006896-24-7 C27H19F4N5O2
4-{3-[2-(2-fluoro-4-cyanophenylamino)benzyl]-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl}-2-trifluoromethylbenzonitrile
—— 4-(N,O-dimethylhydroxyamino)-quinoline 1-oxide 77063-43-5 C11H12N2O2
4-(N,O-dimethylhydroxyamino)-quinoline 1-oxide
—— [4-(4,7-dimethyl-benzothiazol-2-yl)-[1,4]diazepan-1-yl]-(tetrahydro-pyran-4-yl)-methanone 1148032-96-5 C20H27N3O2S
[4-(4,7-dimethyl-benzothiazol-2-yl)-[1,4]diazepan-1-yl]-(tetrahydro-pyran-4-yl)-methanone
—— 4-Cyano-2-methyl-5-oxazolecarboxylic acid 1240612-12-7 C6H4N2O3
4-Cyano-2-methyl-5-oxazolecarboxylic acid
—— 4,5,6,11-tetramethoxy-1H-pyrido[3,2,1-de]acridin-7-one 1325207-59-7 C20H19NO5
4,5,6,11-tetramethoxy-1H-pyrido[3,2,1-de]acridin-7-one
—— 4-(trimethylsilylcarbonyl)phenyl 2,2-dimethylpropionate 855531-75-8 C15H22O3Si
4-(trimethylsilylcarbonyl)phenyl 2,2-dimethylpropionate
—— 4-methyl-N,N-di(prop-1-enyl)benzamide 1450916-67-2 C14H17NO
4-methyl-N,N-di(prop-1-enyl)benzamide
—— 4-(3,5-Dichloro-2-formyl-phenoxymethyl)-benzonitrile 99667-71-7 C15H9Cl2NO2
4-(3,5-Dichloro-2-formyl-phenoxymethyl)-benzonitrile
—— 4(3H)-Pyrimidinone, 2-(difluoromethyl)-6-hydroxy-5-methyl 1420297-67-1 C6H6F2N2O2
4(3H)-Pyrimidinone, 2-(difluoromethyl)-6-hydroxy-5-methyl
—— 4-[2-[3,5-Dichloro-2-[(2,5-dimethylphenoxy)methyl]-6-oxopyridin-1-yl]ethyl]benzoic acid 1091597-56-6 C23H21Cl2NO4
4-[2-[3,5-Dichloro-2-[(2,5-dimethylphenoxy)methyl]-6-oxopyridin-1-yl]ethyl]benzoic acid
—— 4-β-D-(2',3',4',6'-tetra-O-acetyl)glucopyranosylamino-2-methylthio-6-O-propionylpyrimidine 100662-24-6 C22H29N3O11S
4-β-D-(2',3',4',6'-tetra-O-acetyl)glucopyranosylamino-2-methylthio-6-O-propionylpyrimidine
—— 4-deuterio-1,1-dimethyl-4-pentadeuteriophenyl-1,4-dihydro-siline 67971-18-0 C13H16Si
4-deuterio-1,1-dimethyl-4-pentadeuteriophenyl-1,4-dihydro-siline
—— 4-[1-[4-[2-(Dimethylamino)ethoxy]phenyl]-3-methyl-2-phenylbut-1-enyl]phenol 70822-66-1 C27H31NO2
4-[1-[4-[2-(Dimethylamino)ethoxy]phenyl]-3-methyl-2-phenylbut-1-enyl]phenol
—— 4-Amino-2-(7-benzyloxy-6-methoxy-1,2,3,4-tetrahydroisoquinol-2-yl)-6,7-dimethoxyquinoline 124066-09-7 C28H29N3O4
4-Amino-2-(7-benzyloxy-6-methoxy-1,2,3,4-tetrahydroisoquinol-2-yl)-6,7-dimethoxyquinoline
—— (4S,5R)-1-{(3R)-3-(3,5-difluorophenyl)-3-[1-(methylsulfonyl)piperidin-4-yl]propanoyl}-3,4-dimethyl-5-phenylimidazolidin-2-one 868669-87-8 C26H31F2N3O4S
(4S,5R)-1-{(3R)-3-(3,5-difluorophenyl)-3-[1-(methylsulfonyl)piperidin-4-yl]propanoyl}-3,4-dimethyl-5-phenylimidazolidin-2-one
—— 4-bromo-2-(1H-indol-2-yl)phenyl trifluoromethanesulfonate 1421355-80-7 C15H9BrF3NO3S
4-bromo-2-(1H-indol-2-yl)phenyl trifluoromethanesulfonate
—— 4-amino-<i>N</i>-(1,2-diethyl-pyrazolidin-4-yl)-benzamide 70181-02-1 C14H22N4O
4-amino-<i>N</i>-(1,2-diethyl-pyrazolidin-4-yl)-benzamide
—— (4-fluorobenzyl)(phenyl)selane 1138347-78-0 C13H11FSe
(4-fluorobenzyl)(phenyl)selane
—— 4-Ethoxy-2-hydroxy-2-vinyl-cyclopentanone 127230-95-9 C9H14O3
4-Ethoxy-2-hydroxy-2-vinyl-cyclopentanone
—— 4-[(1S)-1-[[1-[2-(4-chlorophenyl)ethyl]indole-7-carbonyl]amino]ethyl]benzoic acid 1196044-94-6 C26H23ClN2O3
4-[(1S)-1-[[1-[2-(4-chlorophenyl)ethyl]indole-7-carbonyl]amino]ethyl]benzoic acid
—— 4-(p-tolylthio)-3-N-acetylaminobenzenediazonium trifluoromethylsulfonate 82808-77-3 CF3O3S*C15H14N3OS
4-(p-tolylthio)-3-N-acetylaminobenzenediazonium trifluoromethylsulfonate
—— 4-(2-methyl-3-pivalamidophenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide trifluoroacetate 1231884-64-2 C2HF3O2*C31H35N5O3
4-(2-methyl-3-pivalamidophenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide trifluoroacetate
—— 4-(2-(6-(3-hydroxyazetidine-1-carbonyl)-pyridin-3-ylamino)-[1,2,4]triazolo[1,5-a]pyridin-8-yl)N,N-dimethylbenzamide 1206638-98-3 C24H23N7O3
4-(2-(6-(3-hydroxyazetidine-1-carbonyl)-pyridin-3-ylamino)-[1,2,4]triazolo[1,5-a]pyridin-8-yl)N,N-dimethylbenzamide