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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-oxo-2-pyrazin-2-yl-3,4-dihydro-quinazoline-6-carboxylic acid 63794-95-6 C13H8N4O3
4-oxo-2-pyrazin-2-yl-3,4-dihydro-quinazoline-6-carboxylic acid
—— (4S)-4-amino-N-(4-phenoxyphenyl)-5-(1H-pyrrol-1-yl)pentanamide 1038820-04-0 C21H23N3O2
(4S)-4-amino-N-(4-phenoxyphenyl)-5-(1H-pyrrol-1-yl)pentanamide
—— 4-{[(1S)-1,5-dimethylhexyl]oxy}butanal 1044135-61-6 C12H24O2
4-{[(1S)-1,5-dimethylhexyl]oxy}butanal
—— (4-Chlorophenyl)methylsulfanyl carbamimidothioate;hydrochloride 27656-98-0 C8H9ClN2S2*ClH
(4-Chlorophenyl)methylsulfanyl carbamimidothioate;hydrochloride
—— 4-[4-Phenylmethyl-1-piperazinyl]-pyridine-2-carboxylic acid hydrazide 113049-50-6 C17H21N5O
4-[4-Phenylmethyl-1-piperazinyl]-pyridine-2-carboxylic acid hydrazide
—— 4-acetoxy-5-methyl-trans-2-hexenal 80780-76-3 C9H14O3
4-acetoxy-5-methyl-trans-2-hexenal
—— 4-phensulfonyl-3(1-pyrrolidinyl)-5-sulfamoylbenzoic acid 74250-87-6 C17H18N2O6S2
4-phensulfonyl-3(1-pyrrolidinyl)-5-sulfamoylbenzoic acid
—— 4-{4-[(4'-chloro-1,1'-biphenyl-2-yl)methyl]piperazin-1-yl}-N-[(3-nitrophenyl)sulfonyl]benzamide 1235964-93-8 C30H27ClN4O5S
4-{4-[(4'-chloro-1,1'-biphenyl-2-yl)methyl]piperazin-1-yl}-N-[(3-nitrophenyl)sulfonyl]benzamide
—— 4-(5-(4-fluorophenyl)-1H-pyrazol-4-yl)-N-(4-methylpyrimidin-2-yl)thiazol-2-amine 1235313-45-7 C16H11FN6S
4-(5-(4-fluorophenyl)-1H-pyrazol-4-yl)-N-(4-methylpyrimidin-2-yl)thiazol-2-amine
—— 4-Methoxy-4-[2-methyl-5-(naphthalen-2-ylmethoxy)-phenyl]-tetrahydro-pyran 141376-49-0 C24H26O3
4-Methoxy-4-[2-methyl-5-(naphthalen-2-ylmethoxy)-phenyl]-tetrahydro-pyran
—— [4-(2-chloro-phenyl)-6-methyl-1,3-dioxo-1,2,3,6-tetrahydro-pyrrolo[3,4-c]carbazol-9-yl]-urea 622858-76-8 C22H15ClN4O3
[4-(2-chloro-phenyl)-6-methyl-1,3-dioxo-1,2,3,6-tetrahydro-pyrrolo[3,4-c]carbazol-9-yl]-urea
—— 4-chloro-6-((2-(3-(((1-ethylpropyl)amino)methyl)phenyl)pyrrolidin-1-yl)carbonyl)benzene-1,3-diol 1023886-92-1 C23H29ClN2O3
4-chloro-6-((2-(3-(((1-ethylpropyl)amino)methyl)phenyl)pyrrolidin-1-yl)carbonyl)benzene-1,3-diol
—— 4-[[(5S,6R,9S)-2-(3,5-dichlorophenyl)-9-methyl-3-oxo-6-propan-2-yl-1,4-diazaspiro[4.5]dec-1-en-4-yl]methyl]-N-(2H-tetrazol-5-ylmethyl)benzamide 1336886-73-7 C28H31Cl2N7O2
4-[[(5S,6R,9S)-2-(3,5-dichlorophenyl)-9-methyl-3-oxo-6-propan-2-yl-1,4-diazaspiro[4.5]dec-1-en-4-yl]methyl]-N-(2H-tetrazol-5-ylmethyl)benzamide
—— 4-acetoxy-1,6,7-trimethyl-1H,6H-1,6-naphthyridine-2,5-dione 82616-42-0 C13H14N2O4
4-acetoxy-1,6,7-trimethyl-1H,6H-1,6-naphthyridine-2,5-dione
—— 4-(1-(5-(3-(4-(difluoromethyl)pyrimidin-2-ylamino)-5-methylphenyl)thiazol-2-yl)-2,2,2-trifluoro-1-hydroxyethyl)cyclohexanecarboxylic acid 1412492-20-6 C24H23F5N4O3S
4-(1-(5-(3-(4-(difluoromethyl)pyrimidin-2-ylamino)-5-methylphenyl)thiazol-2-yl)-2,2,2-trifluoro-1-hydroxyethyl)cyclohexanecarboxylic acid
—— 4,6-Dichloro-2-(heptafluoropropyl)pyrimidine 1023815-51-1 C7HCl2F7N2
4,6-Dichloro-2-(heptafluoropropyl)pyrimidine
—— 4-bromo-1-(2,2-difluoroethyl)-3-(isopropoxymethyl)-1H-pyrazole 1855950-99-0 C9H13BrF2N2O
4-bromo-1-(2,2-difluoroethyl)-3-(isopropoxymethyl)-1H-pyrazole
—— 4-(Cyclopropylamino)-2-[4-[(2,6-dimethoxypyrimidin-4-yl)sulfamoyl]anilino]pyrimidine-5-carboxamide 1198304-55-0 C20H22N8O5S
4-(Cyclopropylamino)-2-[4-[(2,6-dimethoxypyrimidin-4-yl)sulfamoyl]anilino]pyrimidine-5-carboxamide
—— 4-[8-(4-fluorophenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]-N-(2-morpholin-4-ylethyl)benzamide 1202616-98-5 C25H25FN6O2
4-[8-(4-fluorophenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]-N-(2-morpholin-4-ylethyl)benzamide
—— 4-fluoro-6-(1H-indazol-6-ylmethyl)-8-(2-oxo-1H-pyridin-3-yl)furo[2,3-e]indole-7-carboxylic acid 1199811-52-3 C24H15FN4O4
4-fluoro-6-(1H-indazol-6-ylmethyl)-8-(2-oxo-1H-pyridin-3-yl)furo[2,3-e]indole-7-carboxylic acid
—— 4-[8-(3-fluorophenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]benzoic acid 1202617-71-7 C19H13FN4O2
4-[8-(3-fluorophenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]benzoic acid
—— 4-(2-{5-bromo-6-[(E)-2-(3-ethylphenyl)vinyl]-2-oxopyridin-1(2H)-yl}ethyl)benzoic acid 1091596-96-1 C24H22BrNO3
4-(2-{5-bromo-6-[(E)-2-(3-ethylphenyl)vinyl]-2-oxopyridin-1(2H)-yl}ethyl)benzoic acid
—— 4-(Cyclopropylmethoxy)-4-[4-(2-fluoropyridin-3-yl)phenyl]-1-phenylcyclohexane-1-carbonitrile 1092532-87-0 C28H27FN2O
4-(Cyclopropylmethoxy)-4-[4-(2-fluoropyridin-3-yl)phenyl]-1-phenylcyclohexane-1-carbonitrile
—— 4-aminomethyl-N-{4-[3-cyclopropylmethyl-1-(2-fluorobenzyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-ylmethyl]-phenyl}-N-methyl-benzamide 637336-03-9 C32H31FN6O3
4-aminomethyl-N-{4-[3-cyclopropylmethyl-1-(2-fluorobenzyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-ylmethyl]-phenyl}-N-methyl-benzamide
—— 4-hydroxy-5-(4-methoxyphenyl)-2-methyl-3-phenyl-6,7-dihydro-thieno[2,3-b]pyridin-6-one 1190766-03-0 C21H17NO3S
4-hydroxy-5-(4-methoxyphenyl)-2-methyl-3-phenyl-6,7-dihydro-thieno[2,3-b]pyridin-6-one
—— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-(((S)-1-carboxy-2-(dimethylamino)ethyl)carbamoyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1351278-07-3 C42H60N2O5
4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-(((S)-1-carboxy-2-(dimethylamino)ethyl)carbamoyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
—— (4-(4-hydroxyphenyl)piperazine-1-yl)(5-methyl-3-(2-(trifluoromethoxy)phenyl)isoxazol-4-yl)methanone 1402882-31-8 C22H20F3N3O4
(4-(4-hydroxyphenyl)piperazine-1-yl)(5-methyl-3-(2-(trifluoromethoxy)phenyl)isoxazol-4-yl)methanone
—— (+)-(4S,5S,6S,7S,8S,9S,10S,E)-ethyl 7,9,11-tris(benzyloxy)-4,6,8,10-tetramethyl-5-(triethylsilyloxy)undec-2-enoate 1333041-59-0 C44H64O6Si
(+)-(4S,5S,6S,7S,8S,9S,10S,E)-ethyl 7,9,11-tris(benzyloxy)-4,6,8,10-tetramethyl-5-(triethylsilyloxy)undec-2-enoate
—— 4,5-Dimethyl-5-hydroperoxy-2,5-dihydrofuran 113380-01-1 C6H10O3
4,5-Dimethyl-5-hydroperoxy-2,5-dihydrofuran
—— 4-(4-iodophenyl)-1H-pyrazol-3-ylamine 1448466-79-2 C9H8IN3
4-(4-iodophenyl)-1H-pyrazol-3-ylamine
—— 4-(8-{[2',3',4'-trifluoro-4-(trifluoromethoxy)biphenyl-2-yl]methyl}-1-oxa-2,8-diazaspiro[4.5]dec-2-en-3-yl)benzoic acid 1350757-01-5 C28H22F6N2O4
4-(8-{[2',3',4'-trifluoro-4-(trifluoromethoxy)biphenyl-2-yl]methyl}-1-oxa-2,8-diazaspiro[4.5]dec-2-en-3-yl)benzoic acid
—— 4-(tert-Butylamino)-3-<(ethoxycarbonyl)methyl>-1-methyl-2-(methylthio)-5-phenylimidazolium chloride 138877-73-3 C19H28N3O2S*Cl
4-(tert-Butylamino)-3-<(ethoxycarbonyl)methyl>-1-methyl-2-(methylthio)-5-phenylimidazolium chloride
—— 4-ethyl-indan-1-ylamine 1071448-88-8 C11H15N
4-ethyl-indan-1-ylamine
—— 4-[[4-anilino-5-[(4-chlorophenyl)sulfanylmethyl]-1,2,4-triazol-3-yl]sulfanyl]-3-methyl-1,4-dihydropyrazol-5-one 155776-19-5 C19H17ClN6OS2
4-[[4-anilino-5-[(4-chlorophenyl)sulfanylmethyl]-1,2,4-triazol-3-yl]sulfanyl]-3-methyl-1,4-dihydropyrazol-5-one
—— 4-methyl-N-(2-(naphthalen-2-ylmethoxy)-2-phenylethyl)benzenesulfonamide 1434623-22-9 C26H25NO3S
4-methyl-N-(2-(naphthalen-2-ylmethoxy)-2-phenylethyl)benzenesulfonamide
—— 4-[(S)-2-Hydroxy-1-(methyl)ethyl]pyrrolidine-1,3-dicarboxylic acid 1-benzyl ester 3-methyl ester 1037366-81-6 C17H23NO5
4-[(S)-2-Hydroxy-1-(methyl)ethyl]pyrrolidine-1,3-dicarboxylic acid 1-benzyl ester 3-methyl ester
—— 4'-[3-(3-hydroxyphenyl)-1H-1,2,4-triazol-5-yl]biphenyl-4-ol 1398408-98-4 C20H15N3O2
4'-[3-(3-hydroxyphenyl)-1H-1,2,4-triazol-5-yl]biphenyl-4-ol
—— 4'-(2-Hydroxy-propyl)-bicyclohexyliden-2-en-4-one 66336-54-7 C15H22O2
4'-(2-Hydroxy-propyl)-bicyclohexyliden-2-en-4-one
—— (4-{3-[2-(5-trifluoromethylbenzo[d]isoxazol-3-ylamino)acetylamino]azetidin-1-yl}cyclohexyl)carbamic acid tert-butyl ester 1351988-58-3 C24H32F3N5O4
(4-{3-[2-(5-trifluoromethylbenzo[d]isoxazol-3-ylamino)acetylamino]azetidin-1-yl}cyclohexyl)carbamic acid tert-butyl ester
—— 4-O-(6-O-(4-nitrobenzoyl)-3,4-O-isopropylidene-β-D-galactopyranosyl)-2,3:5,6-di-O-isopropylidene-D-glucose dimethyl acetal 1250436-13-5 C30H43NO15
4-O-(6-O-(4-nitrobenzoyl)-3,4-O-isopropylidene-β-D-galactopyranosyl)-2,3:5,6-di-O-isopropylidene-D-glucose dimethyl acetal
—— 4-[(4-aminomethyl-2-carboxymethoxyphenylcarbamoyl)-methoxy]-5,7-dichloro-naphthalene-2-carboxylic acid methyl ester 1257342-67-8 C23H20Cl2N2O7
4-[(4-aminomethyl-2-carboxymethoxyphenylcarbamoyl)-methoxy]-5,7-dichloro-naphthalene-2-carboxylic acid methyl ester
—— [4-(4-methyl-piperazin-1-yl)phenyl]-{8-[4-(propane-2-sulfonyl)phenyl]-[1,2,4]triazolo[1,5-a]pyridin-2-yl}amine 1257704-79-2 C26H30N6O2S
[4-(4-methyl-piperazin-1-yl)phenyl]-{8-[4-(propane-2-sulfonyl)phenyl]-[1,2,4]triazolo[1,5-a]pyridin-2-yl}amine
—— 4-(6-Bromoquinolin-4-yl)oxybutan-2-amine 1345446-88-9 C13H15BrN2O
4-(6-Bromoquinolin-4-yl)oxybutan-2-amine
—— (4R)-4-allyl-4-methoxymethyl-1-[(1R)-1-phenylethyl]pyrrolidin-2-one 1037367-21-7 C17H23NO2
(4R)-4-allyl-4-methoxymethyl-1-[(1R)-1-phenylethyl]pyrrolidin-2-one
—— 4-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2-fluoro-N-[(1S,3R)-3-(3-methyl-4H-1,2,4-triazol-4-yl)cyclohexyl]benzenesulfonamide 1261223-90-8 C20H23FN6O3S
4-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-2-fluoro-N-[(1S,3R)-3-(3-methyl-4H-1,2,4-triazol-4-yl)cyclohexyl]benzenesulfonamide
—— 4-tert-butyl-3-(ethylthio)-2-(4-methoxyphenyl)cyclopent-2-enone 1426691-60-2 C18H24O2S
4-tert-butyl-3-(ethylthio)-2-(4-methoxyphenyl)cyclopent-2-enone
—— 4-{6-[(2-mercaptomethyl-hexanoylamino)methyl]-4-methyl-2-propyl-benzoimidazol-1-ylmethyl}benzoic acid 1092949-69-3 C27H35N3O3S
4-{6-[(2-mercaptomethyl-hexanoylamino)methyl]-4-methyl-2-propyl-benzoimidazol-1-ylmethyl}benzoic acid
—— 4-[2-(3,5-Dimethoxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]benzene-1-sulfonic acid 149007-24-9 C14H14N2O6S
4-[2-(3,5-Dimethoxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]benzene-1-sulfonic acid
—— 4-(5-{4-[Dimethyl-(3,3,3-trifluoropropyl)-silanyl]-butoxy}-pyrimidin-2-yl)-phenol 480465-55-2 C19H25F3N2O2Si
4-(5-{4-[Dimethyl-(3,3,3-trifluoropropyl)-silanyl]-butoxy}-pyrimidin-2-yl)-phenol
—— 4'-[6-((R)-1-benzyl-2-mercaptoethylcarbamoyl)-4-methyl-2-propyl-benzoimidazol-1-ylmethyl]biphenyl-2-carboxylic acid 4-chlorobenzyl ester 1092948-58-7 C42H40ClN3O3S
4'-[6-((R)-1-benzyl-2-mercaptoethylcarbamoyl)-4-methyl-2-propyl-benzoimidazol-1-ylmethyl]biphenyl-2-carboxylic acid 4-chlorobenzyl ester