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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(5-Benzyl-2-benzyloxy-3-methoxyphenyl)-2,4-dioxobutyric acid 251964-16-6 C25H22O6
4-(5-Benzyl-2-benzyloxy-3-methoxyphenyl)-2,4-dioxobutyric acid
—— 4-bromo-3-iodo-2-p-tolyl-2,5-dihydrofuran 1239487-05-8 C11H10BrIO
4-bromo-3-iodo-2-p-tolyl-2,5-dihydrofuran
—— 4-[1-(2,4-dichlorobenzyl)-1,2,3,5-tetrahydro-4H-1,4-benzodiazepin-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-6-amine 1246451-29-5 C21H19Cl2N7
4-[1-(2,4-dichlorobenzyl)-1,2,3,5-tetrahydro-4H-1,4-benzodiazepin-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-6-amine
—— 4-(3,5-difluoro-phenyl)-1,3-dihydro-indol-2-one 442563-03-3 C14H9F2NO
4-(3,5-difluoro-phenyl)-1,3-dihydro-indol-2-one
—— 4-Bromo-2,2-dimethylbutanenitrile 1240955-62-7 C6H10BrN
4-Bromo-2,2-dimethylbutanenitrile
—— 4-[3-[6-[4-[(3-cyanophenyl)sulfonyl]piperazin-1-yl]hexyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534609-88-6 C30H30F3N5O4S
4-[3-[6-[4-[(3-cyanophenyl)sulfonyl]piperazin-1-yl]hexyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
—— 4-(4-fluoro-3-(4-(2-methyl-2-(pyridin-2-yloxy)propanoyl)piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one 1356557-00-0 C29H28FN5O4
4-(4-fluoro-3-(4-(2-methyl-2-(pyridin-2-yloxy)propanoyl)piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one
—— 4-(6-ethylindolizine-3-carbonyl)benzonitrile 675139-25-0 C18H14N2O
4-(6-ethylindolizine-3-carbonyl)benzonitrile
—— 4,7-dimethyl-1<i>H</i>-pyrano[4,3-<i>b</i>]pyridine-2,5-dione 60012-06-8 C10H9NO3
4,7-dimethyl-1<i>H</i>-pyrano[4,3-<i>b</i>]pyridine-2,5-dione
—— 4-methyl-N-(3-methyl-4-(4-methyl-3-pyridinyl)phenyl)benzenesulfonamide 1357092-49-9 C20H20N2O2S
4-methyl-N-(3-methyl-4-(4-methyl-3-pyridinyl)phenyl)benzenesulfonamide
—— 4-Chlorocinnoline hydrochloride 1949836-94-5 C8H6Cl2N2
4-Chlorocinnoline hydrochloride
—— 4-(Ethoxy-propylsulfanyl-phosphoryloxy)-benzenesulfonic acid 4-chloro-phenyl ester 62262-17-3 C17H20ClO6PS2
4-(Ethoxy-propylsulfanyl-phosphoryloxy)-benzenesulfonic acid 4-chloro-phenyl ester
—— (4-(6-cyclobutoxypyrimidin-4-yl)piperazin-1-yl)(thieno[2,3-b]pyridin-2-yl)methanone 1359733-19-9 C20H21N5O2S
(4-(6-cyclobutoxypyrimidin-4-yl)piperazin-1-yl)(thieno[2,3-b]pyridin-2-yl)methanone
—— 4-(5-Fluoro-2,3-dihydroindol-1-yl)-7-methoxy-2-pyridin-3-ylquinazoline 1417288-59-5 C22H17FN4O
4-(5-Fluoro-2,3-dihydroindol-1-yl)-7-methoxy-2-pyridin-3-ylquinazoline
—— 4-chloro-1-thia-5,8,8b-triazaacenaphthylene 114131-31-6 C8H4ClN3S
4-chloro-1-thia-5,8,8b-triazaacenaphthylene
—— 4-(2-methyl-1H-indol-5-yloxy)-N-(3-(2-(pyrrolidin-1-yl)ethoxy)phenyl)pyrimidin-2-amine 1071101-93-3 C25H27N5O2
4-(2-methyl-1H-indol-5-yloxy)-N-(3-(2-(pyrrolidin-1-yl)ethoxy)phenyl)pyrimidin-2-amine
—— 4<i>r</i>-acetoxy-3-(5-<i>tert</i>-butyl-[1,3,4]thiadiazol-2-yl)-5<i>t</i>-methoxy-1-methyl-imidazolidin-2-one 55055-46-4 C13H20N4O4S
4<i>r</i>-acetoxy-3-(5-<i>tert</i>-butyl-[1,3,4]thiadiazol-2-yl)-5<i>t</i>-methoxy-1-methyl-imidazolidin-2-one
—— 4-({4-[(4-fluorophenyl)amino]pyrimidin-2-yl}amino)-N-(4-oxocyclohexyl)-N-(2-pyrrolidin-1-yl-ethyl)benzenesulfonamide 919836-04-7 C28H33FN6O3S
4-({4-[(4-fluorophenyl)amino]pyrimidin-2-yl}amino)-N-(4-oxocyclohexyl)-N-(2-pyrrolidin-1-yl-ethyl)benzenesulfonamide
—— {4-[(E)-3-(4-Methoxy-phenyl)-acryloyl]-phenylamino}-acetic acid 143391-24-6 C18H17NO4
{4-[(E)-3-(4-Methoxy-phenyl)-acryloyl]-phenylamino}-acetic acid
—— 4-acetyl-5-cyclohexyl-3-hydroxy-1-phenyl-1,5-dihydro-2H-pyrrol-2-one 512176-64-6 C18H21NO3
4-acetyl-5-cyclohexyl-3-hydroxy-1-phenyl-1,5-dihydro-2H-pyrrol-2-one
—— 4-Carbazoyl-1-methylpyridin-Kation 45942-56-1 C7H10N3O
4-Carbazoyl-1-methylpyridin-Kation
—— 4-bromo-3-methyl-1-(phenylsulfonyl)-1H-indole 1001394-89-3 C15H12BrNO2S
4-bromo-3-methyl-1-(phenylsulfonyl)-1H-indole
—— 4-phenylsulfanyl-2,7-dinitro-9H-fluoren-9-one 123039-92-9 C19H10N2O5S
4-phenylsulfanyl-2,7-dinitro-9H-fluoren-9-one
—— (4aR,4bS,5S,6aS,6bR,9aS,1aS,10bS)-8-(3,4-dimethoxy-benzyl)-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one 1270039-49-0 C31H39NO7
(4aR,4bS,5S,6aS,6bR,9aS,1aS,10bS)-8-(3,4-dimethoxy-benzyl)-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one
—— 4,4',4''-(benzene-1,3,5-triyl)tris(hepta-1,6-dien-4-ol) 1126524-69-3 C27H36O3
4,4',4''-(benzene-1,3,5-triyl)tris(hepta-1,6-dien-4-ol)
—— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-8-((S,R)-furan-2-yl-ethyl)-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one 1270039-73-0 C28H33F2NO6
(4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-8-((S,R)-furan-2-yl-ethyl)-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one
—— 4-({[4-(1,3-benzothiazol-6-ylamino)furano[2,3-d]pyridazin-7-yl]oxy}methyl)-N-methyl-2-pyridinecarboxamide trifluoroethanoate 564482-89-9 C2HF3O2*C21H16N6O3S
4-({[4-(1,3-benzothiazol-6-ylamino)furano[2,3-d]pyridazin-7-yl]oxy}methyl)-N-methyl-2-pyridinecarboxamide trifluoroethanoate
—— 4-Methyl-2-(3-octyl-ureido)-5-(thiazol-2-ylcarbamoyl)-thiophene-3-carboxylic acid tert-butyl ester 554443-24-2 C23H34N4O4S2
4-Methyl-2-(3-octyl-ureido)-5-(thiazol-2-ylcarbamoyl)-thiophene-3-carboxylic acid tert-butyl ester
—— 4-[3,3-Bis-(1H-imidazol-4-ylmethyl)-7-methyl-1-naphthalen-1-ylmethyl-2-oxo-2,3-dihydro-1H-indol-6-yl]-benzonitrile 552332-96-4 C35H28N6O
4-[3,3-Bis-(1H-imidazol-4-ylmethyl)-7-methyl-1-naphthalen-1-ylmethyl-2-oxo-2,3-dihydro-1H-indol-6-yl]-benzonitrile
—— 4-methyl-3,5-dioxo-[1,2,4]triazolidine-1-carboxylic acid methylamide 55029-97-5 C5H8N4O3
4-methyl-3,5-dioxo-[1,2,4]triazolidine-1-carboxylic acid methylamide
—— (4-nitro-pyridazin-3-yl)-phenyl-amine 66031-25-2 C10H8N4O2
(4-nitro-pyridazin-3-yl)-phenyl-amine
—— 4-Chloro-benzenesulfinic acid cyclohexyl-dimethylaminomethyl-amide 63930-69-8 C15H23ClN2OS
4-Chloro-benzenesulfinic acid cyclohexyl-dimethylaminomethyl-amide
—— 4-bromo-N-[3-(methylamino)-1-phenylpropyl]-5-(1-methyl-1H-pyrazol-5-yl)-2-thiophenecarboxamide 1047643-97-9 C19H21BrN4OS
4-bromo-N-[3-(methylamino)-1-phenylpropyl]-5-(1-methyl-1H-pyrazol-5-yl)-2-thiophenecarboxamide
—— 4-(2-(1-methyl-2-pyrrolyl)ethyl)amino-2-(3-pyridyl)quinazoline 157863-15-5 C20H19N5
4-(2-(1-methyl-2-pyrrolyl)ethyl)amino-2-(3-pyridyl)quinazoline
—— 4-[(4-(cycloheptylamino)-6-{[(1-ethyl-2-pyrrolidinyl)methyl]amino}-1,3,5-triazin-2-yl)-amino]benzonitrile 502766-30-5 C24H34N8
4-[(4-(cycloheptylamino)-6-{[(1-ethyl-2-pyrrolidinyl)methyl]amino}-1,3,5-triazin-2-yl)-amino]benzonitrile
—— 4-(4-(4-Cyanophenoxy)piperidin-1-yl)sulfonylmethyl-tetrahydropyran-4-carboxylic Acid N-Hydroxy Amide 224178-33-0 C19H25N3O6S
4-(4-(4-Cyanophenoxy)piperidin-1-yl)sulfonylmethyl-tetrahydropyran-4-carboxylic Acid N-Hydroxy Amide
—— 4-[(Z)-3-(2-Hydroxy-phenyl)-acryloyl]-phenol anion 82522-53-0 C15H11O3
4-[(Z)-3-(2-Hydroxy-phenyl)-acryloyl]-phenol anion
—— (4R,5S,6R)-4,5-bis(benzyloxy)-6-((benzyloxy)methyl)-2-(7-hydroxyhept-2-en-1-yl)tetrahydro-2H-pyran-2-ol 1028224-83-0 C34H42O6
(4R,5S,6R)-4,5-bis(benzyloxy)-6-((benzyloxy)methyl)-2-(7-hydroxyhept-2-en-1-yl)tetrahydro-2H-pyran-2-ol
—— 4-[(S)-4-carboxy-2-({5-[2-oxo-2-(2-oxo-pyrrolidin-1-yl)-ethoxy]-1-phenyl-1H-pyrazole-3-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester trifluoroacetate 1163791-47-6 C2HF3O2*C28H34N6O9
4-[(S)-4-carboxy-2-({5-[2-oxo-2-(2-oxo-pyrrolidin-1-yl)-ethoxy]-1-phenyl-1H-pyrazole-3-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester trifluoroacetate
—— [4-(5,6-dichloro-1H-benzimidazol-2-yl)phenyl]-(4-methylpiperazin-1-yl)methanone 1137840-03-9 C19H18Cl2N4O
[4-(5,6-dichloro-1H-benzimidazol-2-yl)phenyl]-(4-methylpiperazin-1-yl)methanone
—— 4-amino-1-[(2R,4R,5R)-5-((4-anilino-4-oxobutanoyloxy)methyl)-3,3-difluoro-4-hydroxyoxolan-2-yl]-1,2-dihydropyrimidin-2-one 1609206-02-1 C19H20F2N4O6
4-amino-1-[(2R,4R,5R)-5-((4-anilino-4-oxobutanoyloxy)methyl)-3,3-difluoro-4-hydroxyoxolan-2-yl]-1,2-dihydropyrimidin-2-one
—— 4-Fluoro-2-[(4-methoxybenzoyl)-propan-2-ylamino]-5-[5-(triazol-2-ylmethyl)-3-(trifluoromethyl)pyridin-2-yl]oxybenzoic acid 1115328-35-2 C27H23F4N5O5
4-Fluoro-2-[(4-methoxybenzoyl)-propan-2-ylamino]-5-[5-(triazol-2-ylmethyl)-3-(trifluoromethyl)pyridin-2-yl]oxybenzoic acid
—— (4-nitrophenyl)N-[4-(trifluoromethyl)phenyl]carbamate 23794-67-4 C14H9F3N2O4
(4-nitrophenyl)N-[4-(trifluoromethyl)phenyl]carbamate
—— 4-(4-Nitrobenzoyl)isoquinoline 1187169-65-8 C16H10N2O3
4-(4-Nitrobenzoyl)isoquinoline
—— [4-(4-benzenesulfonyl-phenoxy)-6-fluoro-3-methyl-naphthalen-2-yl]-acetic acid 1227384-35-1 C25H19FO5S
[4-(4-benzenesulfonyl-phenoxy)-6-fluoro-3-methyl-naphthalen-2-yl]-acetic acid
—— (4'-Methoxy-biphenyl-4-sulfonylamino)-(tetrahydro-thiopyran-4-yl)-acetic acid 362525-91-5 C20H23NO5S2
(4'-Methoxy-biphenyl-4-sulfonylamino)-(tetrahydro-thiopyran-4-yl)-acetic acid
—— 4-Cyclopentylthiophene-3-carboxylic acid 1555132-87-0 C10H12O2S
4-Cyclopentylthiophene-3-carboxylic acid
—— 4-phenylethynyl-9-(6-methyl-3-nitro-2-pyridyl)-1-oxa-9-azaspiro[5.5]undec-4-ene 1354930-42-9 C23H23N3O3
4-phenylethynyl-9-(6-methyl-3-nitro-2-pyridyl)-1-oxa-9-azaspiro[5.5]undec-4-ene
—— 4-({2-[(3-cyclopentyl-4-fluorophenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-(2-{[[(1-methyl-1H-imidazol-4-yl)sulfonyl]amino]}ethyl)pyridine-2-carboxamide 710352-94-6 C31H33FN8O4S
4-({2-[(3-cyclopentyl-4-fluorophenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-(2-{[[(1-methyl-1H-imidazol-4-yl)sulfonyl]amino]}ethyl)pyridine-2-carboxamide
—— 4-(3,4-dimethoxyphenyl)-7-nitro-2-(5-nitro-2-furanyl)-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine 410088-26-5 C20H18N4O7
4-(3,4-dimethoxyphenyl)-7-nitro-2-(5-nitro-2-furanyl)-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine