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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-acetamido-2-carboxybenzenediazonium chloride 1380716-84-6 C9H8N3O3*Cl
4-acetamido-2-carboxybenzenediazonium chloride
—— 4,7,10,16,19,22,27,30-octaoxa-1,13-diaza-bicyclo[11.11.8]dotriacontane-25,32-dione 43113-54-8 C22H40N2O10
4,7,10,16,19,22,27,30-octaoxa-1,13-diaza-bicyclo[11.11.8]dotriacontane-25,32-dione
—— 4-(3',4'-dimethoxy-anilino)-2-methylthio-pyrido<2,3-d>pyrimidine Hydrochloride 131606-38-7 C16H16N4O2S*ClH
4-(3',4'-dimethoxy-anilino)-2-methylthio-pyrido<2,3-d>pyrimidine Hydrochloride
—— 4-(2-(4-(3-methyl-1H-1,2,4-triazol-1-yl)phenylamino)pyrimidin-4-yl)-2-(piperidin-1-yl)benzonitrile 1128095-37-3 C25H24N8
4-(2-(4-(3-methyl-1H-1,2,4-triazol-1-yl)phenylamino)pyrimidin-4-yl)-2-(piperidin-1-yl)benzonitrile
—— 4-iodo-1-(3,4,5-trichlorobenzyl)-1H-1,2,3-triazole 1213235-01-8 C9H5Cl3IN3
4-iodo-1-(3,4,5-trichlorobenzyl)-1H-1,2,3-triazole
—— 4-[4-(6-methoxy-2-oxo-2H-chromen-4-ylamino)-piperidin-1-ylmethyl]-benzoic acid, mono-TFA salt 638193-29-0 C2HF3O2*C23H24N2O5
4-[4-(6-methoxy-2-oxo-2H-chromen-4-ylamino)-piperidin-1-ylmethyl]-benzoic acid, mono-TFA salt
—— 4-Acetoxy-3-(2-methoxy-ethanesulfonyl)-8-oxo-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 83344-58-5 C13H17NO8S
4-Acetoxy-3-(2-methoxy-ethanesulfonyl)-8-oxo-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
—— (4S,5R)-dimethyl 3-acetyl-4-(furan-2-yl)-5-(trifluoromethyl)cyclopent-2-ene-1,1-dicarboxylate 1370632-79-3 C16H15F3O6
(4S,5R)-dimethyl 3-acetyl-4-(furan-2-yl)-5-(trifluoromethyl)cyclopent-2-ene-1,1-dicarboxylate
—— <4-(3)H>-dithieno<1,2-b:4,3-b'>benzene 87441-24-5 C10H6S2
<4-(3)H>-dithieno<1,2-b:4,3-b'>benzene
—— 4-[[4-[2-[1-(3-propan-2-yl-1,2,4-oxadiazol-5-yl)piperidin-4-yl]oxy-1,3-benzothiazol-6-yl]-3,6-dihydro-2H-pyridin-1-yl]sulfonyl]butan-1-ol 1346626-01-4 C26H35N5O5S2
4-[[4-[2-[1-(3-propan-2-yl-1,2,4-oxadiazol-5-yl)piperidin-4-yl]oxy-1,3-benzothiazol-6-yl]-3,6-dihydro-2H-pyridin-1-yl]sulfonyl]butan-1-ol
—— 4-(1-β-D-Glucosyloxy)pyridazin 4261-32-9 C10H14N2O6
4-(1-β-D-Glucosyloxy)pyridazin
—— 4-Ethoxycarbonyloxy-benzoic acid 4-pentyloxy-phenyl ester 33926-28-2 C21H24O6
4-Ethoxycarbonyloxy-benzoic acid 4-pentyloxy-phenyl ester
—— 4-(m-Fluor-phenyl)-1-<3-(o-nitro-benzolsulfonylamido)-propyl>-piperazin 21920-27-4 C19H23FN4O4S
4-(m-Fluor-phenyl)-1-<3-(o-nitro-benzolsulfonylamido)-propyl>-piperazin
—— 4-[3-chloro-4-(4-chloro-1H-pyrazol-1-yl)phenoxy]-3-cyano-N-1,3-thiazol-2-ylbenzenesulfonamide 1235399-41-3 C19H11Cl2N5O3S2
4-[3-chloro-4-(4-chloro-1H-pyrazol-1-yl)phenoxy]-3-cyano-N-1,3-thiazol-2-ylbenzenesulfonamide
—— [4-[(6,7-Dimethoxy-2-morpholin-4-ylquinazolin-4-yl)amino]piperidin-1-yl]-phenylmethanone 1458639-15-0 C26H31N5O4
[4-[(6,7-Dimethoxy-2-morpholin-4-ylquinazolin-4-yl)amino]piperidin-1-yl]-phenylmethanone
—— 4-(1-benzyl-1H-tetrazol-5-yl)-4-(4-cycIobutyl-1,4-diazepan-1-yl)-N,N-dimethylpiperidine-1-sulfonamide 1177252-67-3 C27H39N9
4-(1-benzyl-1H-tetrazol-5-yl)-4-(4-cycIobutyl-1,4-diazepan-1-yl)-N,N-dimethylpiperidine-1-sulfonamide
—— 4,8,12-Trimethyl-tridec-1-yn-4-ol 93190-49-9 C16H30O
4,8,12-Trimethyl-tridec-1-yn-4-ol
—— [4-((2E,6Z)-3,7-Dimethyl-nona-2,6-dienyloxy)-phenyl]-phenyl-methanone 37903-71-2 C24H28O2
[4-((2E,6Z)-3,7-Dimethyl-nona-2,6-dienyloxy)-phenyl]-phenyl-methanone
—— 4-(4-Amino-3-methoxy-phenylazo)-2-methoxy-phenol 92376-28-8 C14H15N3O3
4-(4-Amino-3-methoxy-phenylazo)-2-methoxy-phenol
—— 4-hydroxy-2-(2-methoxypyridin-3-yl)-3-(2-methylpropanoyl)-1-(4-thiophen-3-ylphenyl)-2H-pyrrol-5-one 1219487-49-6 C24H22N2O4S
4-hydroxy-2-(2-methoxypyridin-3-yl)-3-(2-methylpropanoyl)-1-(4-thiophen-3-ylphenyl)-2H-pyrrol-5-one
—— 4-hydroxy-2-(2-methoxyphenyl)-3-[1-(4-methoxyphenyl)cyclopropanecarbonyl]-1-[4-(1,2-oxazol-3-yl)phenyl]-2H-pyrrol-5-one 1219485-92-3 C31H26N2O6
4-hydroxy-2-(2-methoxyphenyl)-3-[1-(4-methoxyphenyl)cyclopropanecarbonyl]-1-[4-(1,2-oxazol-3-yl)phenyl]-2H-pyrrol-5-one
—— 4-hydroxy-2-(2-methoxypyridin-3-yl)-3-(2-methylpropanoyl)-1-[4-(5-methylthiophen-2-yl)phenyl]-2H-pyrrol-5-one 1219489-01-6 C25H24N2O4S
4-hydroxy-2-(2-methoxypyridin-3-yl)-3-(2-methylpropanoyl)-1-[4-(5-methylthiophen-2-yl)phenyl]-2H-pyrrol-5-one
—— 4-[[4-cyano-2-fluorophenoxy]methyl]-2,5-difluoro-N-[methylsulfonyl]benzamide 1355633-58-7 C16H11F3N2O4S
4-[[4-cyano-2-fluorophenoxy]methyl]-2,5-difluoro-N-[methylsulfonyl]benzamide
—— {{4-{2-[4-(decylthio)phenyl]ethenyl}phenyl}methyl}phosphonic acid diethyl ester 444727-23-5 C29H43O3PS
{{4-{2-[4-(decylthio)phenyl]ethenyl}phenyl}methyl}phosphonic acid diethyl ester
—— 4-hydroxy-2-[2-(2-methoxyethoxy)pyridin-3-yl]-3-(2-methylpropanoyl)-1-(4-thiophen-2-ylphenyl)-2H-pyrrol-5-one 1219487-98-5 C26H26N2O5S
4-hydroxy-2-[2-(2-methoxyethoxy)pyridin-3-yl]-3-(2-methylpropanoyl)-1-(4-thiophen-2-ylphenyl)-2H-pyrrol-5-one
—— 4,4,4-trifluoro-3-methyl-N-(6-methyl-3-(4-(trifluoromethyl)pyridin-2-yl)imidazo[1,2-b]pyridazin-2-yl)butanamide 1123167-26-9 C18H15F6N5O
4,4,4-trifluoro-3-methyl-N-(6-methyl-3-(4-(trifluoromethyl)pyridin-2-yl)imidazo[1,2-b]pyridazin-2-yl)butanamide
—— 4'-(5-{[2-(2-chloro-phenyl)-2-mercaptoacetylamino]methyl}-2-ethoxy-4-ethylimidazol-1-ylmethyl)-3'-fluorobiphenyl-2-carboxylic acid 1073550-06-7 C30H29ClFN3O4S
4'-(5-{[2-(2-chloro-phenyl)-2-mercaptoacetylamino]methyl}-2-ethoxy-4-ethylimidazol-1-ylmethyl)-3'-fluorobiphenyl-2-carboxylic acid
—— 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(3-nitro-4-{[(4-tetrahydrofuran-3-ylmorpholin-3-yl)methyl]amino}phenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide 1257047-16-7 C48H55ClN8O8S
4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(3-nitro-4-{[(4-tetrahydrofuran-3-ylmorpholin-3-yl)methyl]amino}phenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide
—— 4-Methyl-6-[4-(2-quinolylsulfinyl)-butoxy]-carbostyril 75588-30-6 C23H22N2O3S
4-Methyl-6-[4-(2-quinolylsulfinyl)-butoxy]-carbostyril
—— 4-hydroxy-1-[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]-3-(2-methylpropanoyl)-2-(2-propan-2-yloxyphenyl)-2H-pyrrol-5-one 1219490-05-7 C26H27N3O5
4-hydroxy-1-[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]-3-(2-methylpropanoyl)-2-(2-propan-2-yloxyphenyl)-2H-pyrrol-5-one
—— (4R,5R)-3-<(1S)-2-exo-methoxy-1-apocamphanecarbonyl>-4-methoxy-5-phenylseleno-2-oxazolidinone 125638-95-1 C21H27NO5Se
(4R,5R)-3-<(1S)-2-exo-methoxy-1-apocamphanecarbonyl>-4-methoxy-5-phenylseleno-2-oxazolidinone
—— 4'-(methylsulfonyl)biphenyl-4-yl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside 1312313-07-7 C27H30O12S
4'-(methylsulfonyl)biphenyl-4-yl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside
—— 4-{[(6-{[(2S)-2-fluorobutyl](pyridin-2-ylsulfonyl)amino}-2,3-dihydro-1H-inden-5-yl)oxy]methyl}benzoic acid 1202394-08-8 C26H27FN2O5S
4-{[(6-{[(2S)-2-fluorobutyl](pyridin-2-ylsulfonyl)amino}-2,3-dihydro-1H-inden-5-yl)oxy]methyl}benzoic acid
—— 4-Hydroxy-2-(methyl-phenyl-amino)-N-phenyl-butyramide 134667-24-6 C17H20N2O2
4-Hydroxy-2-(methyl-phenyl-amino)-N-phenyl-butyramide
—— 4-(2',5'-dimethoxybiphenyl-4-yl)-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1289621-21-1 C20H25NO6S
4-(2',5'-dimethoxybiphenyl-4-yl)-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
—— 4-chloro-N-(3-methoxyphenyl)-5-(3-(piperazin-1-yl)phenoxy)thiophene-2-sulfonamide 1314806-61-5 C21H22ClN3O4S2
4-chloro-N-(3-methoxyphenyl)-5-(3-(piperazin-1-yl)phenoxy)thiophene-2-sulfonamide
—— (4S)-4-Hydroxyochratoxin A 82598-16-1 C20H18ClNO7
(4S)-4-Hydroxyochratoxin A
—— 4-(3-(6-cyano-5-(trifluoromethyl)pyridin-3-yl)-4-oxo-2-thioxo-1,3-diazaspiro[4.4]nonan-1-yl)-2-fluoro-N-methylbenzamide 1607853-96-2 C22H17F4N5O2S
4-(3-(6-cyano-5-(trifluoromethyl)pyridin-3-yl)-4-oxo-2-thioxo-1,3-diazaspiro[4.4]nonan-1-yl)-2-fluoro-N-methylbenzamide
—— 4-[3-{4-[(2,4-dichlorobenzyl)oxy]benzyl}-7-fluoro-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]piperidine-1-carbaldehyde 1162652-80-3 C31H28Cl2F3N3O5
4-[3-{4-[(2,4-dichlorobenzyl)oxy]benzyl}-7-fluoro-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]piperidine-1-carbaldehyde
—— 4-methoxy-1,2,3-benzenetricarboxylic acid 73322-57-3 C10H8O7
4-methoxy-1,2,3-benzenetricarboxylic acid
—— 4-butoxy-6-methyl-3-phenyl-2(1H)-quinolinone 1610555-84-4 C20H21NO2
4-butoxy-6-methyl-3-phenyl-2(1H)-quinolinone
—— 4-{3-fluoro-4-[methyl-(1-methyl-1H-imidazo[4,5-c]pyridin-6-yl)amino]phenyl}piperidine-1-carboxylic acid tert-butyl ester 1449665-19-3 C24H30FN5O2
4-{3-fluoro-4-[methyl-(1-methyl-1H-imidazo[4,5-c]pyridin-6-yl)amino]phenyl}piperidine-1-carboxylic acid tert-butyl ester
—— 4-<(2-Chlor-5-nitrobenzoyl)amino>-3-penten-2-on 104599-67-9 C12H11ClN2O4
4-<(2-Chlor-5-nitrobenzoyl)amino>-3-penten-2-on
—— 4,7-dimethoxy-1,10-diphenyl-4,6-decadiene-1,9-diyne-3,6-dione 108214-02-4 C24H18O4
4,7-dimethoxy-1,10-diphenyl-4,6-decadiene-1,9-diyne-3,6-dione
—— 4-(2-oxo-1,2,4,5-tetrahydro-benzo[d][1,3]diazepin-3-yl)-piperidine-1-carboxylic acid (R)-2-(4-methoxy-3,5-dimethyl-phenyl)-1-methoxycarbonyl-ethyl ester 910575-46-1 C28H35N3O6
4-(2-oxo-1,2,4,5-tetrahydro-benzo[d][1,3]diazepin-3-yl)-piperidine-1-carboxylic acid (R)-2-(4-methoxy-3,5-dimethyl-phenyl)-1-methoxycarbonyl-ethyl ester
—— (4-methoxyphenyl)methyl (5R)-6-[tert-butyl(diphenyl)silyl]oxy-5-methylsulfonyloxyhexanoate 213533-00-7 C31H40O7SSi
(4-methoxyphenyl)methyl (5R)-6-[tert-butyl(diphenyl)silyl]oxy-5-methylsulfonyloxyhexanoate
—— (+/-)-4<i>c</i>-acetoxy-4a-hydroxy-(4a<i>r</i>,8a<i>t</i>)-decahydro-[1<i>c</i>]naphthoic acid-lactone 133326-37-1 C13H18O4
(+/-)-4<i>c</i>-acetoxy-4a-hydroxy-(4a<i>r</i>,8a<i>t</i>)-decahydro-[1<i>c</i>]naphthoic acid-lactone
—— 4'-(2-Acryloyloxy-ethoxy)-biphenyl-4-carboxylic acid 4-((S)-1-trifluoromethyl-heptyloxycarbonyl)-phenyl ester 128055-02-7 C33H33F3O7
4'-(2-Acryloyloxy-ethoxy)-biphenyl-4-carboxylic acid 4-((S)-1-trifluoromethyl-heptyloxycarbonyl)-phenyl ester
—— (4-amino-5-bromo-2-methoxyphenyl)-(1,3-dihydroisoindol-2-yl)methanone 1240325-45-4 C16H15BrN2O2
(4-amino-5-bromo-2-methoxyphenyl)-(1,3-dihydroisoindol-2-yl)methanone
—— (4R)-4-{[2-chloro-4-(2,2,2-trifluoroethoxy)phenyl]sulfonyl}-N-(1-cyanocyclopropyl)-1-{[1-(2,4-difluorophenyl)cyclopropyl]carbonyl}-L-prolinamide 1268445-00-6 C27H23ClF5N3O5S
(4R)-4-{[2-chloro-4-(2,2,2-trifluoroethoxy)phenyl]sulfonyl}-N-(1-cyanocyclopropyl)-1-{[1-(2,4-difluorophenyl)cyclopropyl]carbonyl}-L-prolinamide