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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-bromo-3-butyl-6-methylcinnoline 1416562-63-4 C13H15BrN2
4-bromo-3-butyl-6-methylcinnoline
—— 4-chloro-thieno[3,2-d]pyrimidine-7-carboxylic acid [3-bromo-1-(pyrazin-2-yl)methyl-1H-indazol-4-yl]-amide 1527518-37-1 C19H11BrClN7OS
4-chloro-thieno[3,2-d]pyrimidine-7-carboxylic acid [3-bromo-1-(pyrazin-2-yl)methyl-1H-indazol-4-yl]-amide
—— 4,4'-diethyl-3,3'-dimethyldipyrrylmethane 129001-38-3 C15H22N2
4,4'-diethyl-3,3'-dimethyldipyrrylmethane
—— 4-(2-benzofuryl)-5H-[1,2,3]oxathiazole-2,2-dioxide 1280492-20-7 C10H7NO4S
4-(2-benzofuryl)-5H-[1,2,3]oxathiazole-2,2-dioxide
—— 4-hydroxy-5-methoxy-2'-[2-(2-{2-[2-(2-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-biphenyl-3-carbaldehyde 1134103-86-8 C31H46O12
4-hydroxy-5-methoxy-2'-[2-(2-{2-[2-(2-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-biphenyl-3-carbaldehyde
—— 4-(2-hydroxyphenyl)-6-methyl-5-nitro-3,4-dihydropyrimidin-2(1H)-one 1445451-13-7 C11H11N3O4
4-(2-hydroxyphenyl)-6-methyl-5-nitro-3,4-dihydropyrimidin-2(1H)-one
—— 4-chloro-3-(isobutylsulfamoyl)-benzoic acid 1036458-86-2 C11H14ClNO4S
4-chloro-3-(isobutylsulfamoyl)-benzoic acid
—— (4-oxo-4-pyridin-3-yl-butyl)-carbamic acid ethyl ester 69204-77-9 C12H16N2O3
(4-oxo-4-pyridin-3-yl-butyl)-carbamic acid ethyl ester
—— 4-[3-[6-(3-acetyl-5-thiophen-3-yl-phenoxy)-hexyl]-2-(2-carboxy-ethyl)-phenoxy]-butyric acid 1246206-23-4 C31H36O7S
4-[3-[6-(3-acetyl-5-thiophen-3-yl-phenoxy)-hexyl]-2-(2-carboxy-ethyl)-phenoxy]-butyric acid
—— (4S)-N-(1,3-benzothiazol-6-yl)-3-[1-[(4-chloro-3-methylphenyl)methyl]piperidin-4-yl]-2-oxo-1,3-oxazolidine-4-carboxamide 1251528-04-7 C24H25ClN4O3S
(4S)-N-(1,3-benzothiazol-6-yl)-3-[1-[(4-chloro-3-methylphenyl)methyl]piperidin-4-yl]-2-oxo-1,3-oxazolidine-4-carboxamide
—— 4-chloro-2-(4-(2,2,2-trifluoroethoxy)benzyl)-2H-pyrazolo[4,3-c]pyridine 1609098-62-5 C15H11ClF3N3O
4-chloro-2-(4-(2,2,2-trifluoroethoxy)benzyl)-2H-pyrazolo[4,3-c]pyridine
—— 4-chloro-2-(1-(5-methyl-6-(2,2,2-trifluoroethoxy)pyridin-3-yl)ethyl)-2H-pyrazolo[4,3-c]pyridine 1609098-51-2 C16H14ClF3N4O
4-chloro-2-(1-(5-methyl-6-(2,2,2-trifluoroethoxy)pyridin-3-yl)ethyl)-2H-pyrazolo[4,3-c]pyridine
—— 4-bromo-3-oxo-2-p-tolylhydrazono-butyric acid ethyl ester 24123-53-3 C13H15BrN2O3
4-bromo-3-oxo-2-p-tolylhydrazono-butyric acid ethyl ester
—— 4-Hydrazino-pyrimidin-carbonsaeure-(5)-hydrazid 89182-05-8 C5H8N6O
4-Hydrazino-pyrimidin-carbonsaeure-(5)-hydrazid
—— 4-cyclobutylmethyl-1-(4-hydroxy-6,7-dimethoxy-quinazolin-2-yl)-piperidine-4-carboxylic acid benzylamide 1227169-67-6 C28H34N4O4
4-cyclobutylmethyl-1-(4-hydroxy-6,7-dimethoxy-quinazolin-2-yl)-piperidine-4-carboxylic acid benzylamide
—— 4'-[3-[N-(tert-Butoxycarbonyl)-N-[(2R)-2-(3-chlorophenyl)-2-hydroxyethyl]amino]propyl]-3-methyl-1,1'-biphenyl-4-carboxylic Acid 643092-74-4 C30H34ClNO5
4'-[3-[N-(tert-Butoxycarbonyl)-N-[(2R)-2-(3-chlorophenyl)-2-hydroxyethyl]amino]propyl]-3-methyl-1,1'-biphenyl-4-carboxylic Acid
—— 4-(2-(2,5-dichlorophenoxy)-5-nitrophenylsulfonyl)thiomorpholine 1252682-75-9 C16H14Cl2N2O5S2
4-(2-(2,5-dichlorophenoxy)-5-nitrophenylsulfonyl)thiomorpholine
—— 4-(3-((2-aminopyrimidin-4-yl)methoxy)pyridin-2-yl)-N-(1-tert-butyl-1H-pyrazol-4-yl)piperazine-1-carboxamide 1374770-84-9 C22H29N9O2
4-(3-((2-aminopyrimidin-4-yl)methoxy)pyridin-2-yl)-N-(1-tert-butyl-1H-pyrazol-4-yl)piperazine-1-carboxamide
—— 4-(Pyrrolidin-3-yl)-1,4-oxazepane 1340208-11-8 C9H18N2O
4-(Pyrrolidin-3-yl)-1,4-oxazepane
—— 4-(4-acetamidophenylamino)-3-amino-5-(4-acetamidophenylsulfamoyl)-benzoic acid 58818-91-0 C23H23N5O6S
4-(4-acetamidophenylamino)-3-amino-5-(4-acetamidophenylsulfamoyl)-benzoic acid
—— (4S)-3,3-diethyl-1-[(R)-α-allyl-(4-methyl)benzyl-aminocarbonyl]-4-[(4-carboxymethyl)phenoxy]azetidin-2-one 127063-04-1 C27H32N2O5
(4S)-3,3-diethyl-1-[(R)-α-allyl-(4-methyl)benzyl-aminocarbonyl]-4-[(4-carboxymethyl)phenoxy]azetidin-2-one
—— 4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4H-1,2-oxazol-3-yl]-N-methylquinoline-8-carboxamide 1246957-32-3 C21H14Cl2F3N3O2
4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4H-1,2-oxazol-3-yl]-N-methylquinoline-8-carboxamide
—— 4-[4-(2-{[(2S)-3-(4-{[tert-Butyl(diphenyl)silyl]oxy}phenoxy)-2-hydroxypropyl]amino}ethyl)anilino]-N-isopentyl-1-piperidinecarboxamide 392627-67-7 C44H60N4O4Si
4-[4-(2-{[(2S)-3-(4-{[tert-Butyl(diphenyl)silyl]oxy}phenoxy)-2-hydroxypropyl]amino}ethyl)anilino]-N-isopentyl-1-piperidinecarboxamide
—— 4,6-Dimethyl-5-methylsulfanyl-2-oxo-2H-pyridine-1-carboxylic acid methylamide 25764-89-0 C10H14N2O2S
4,6-Dimethyl-5-methylsulfanyl-2-oxo-2H-pyridine-1-carboxylic acid methylamide
—— 4-Methoxy-benzoic acid (3S,8R,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-13-methyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 99677-97-1 C34H50O3
4-Methoxy-benzoic acid (3S,8R,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-13-methyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester
—— [4-(4-Fluoro-phenoxy)-phenoxy]-acetic acid 26002-18-6 C14H11FO4
[4-(4-Fluoro-phenoxy)-phenoxy]-acetic acid
—— 4,4'-<1,4-Butandiylbis(amino)>bis(3-oxo-2,5-diphenyl-2,3-dihydrothiophen-1,1-dioxid) 73764-31-5 C36H32N2O6S2
4,4'-<1,4-Butandiylbis(amino)>bis(3-oxo-2,5-diphenyl-2,3-dihydrothiophen-1,1-dioxid)
—— 4-hydroxyiminomethyl-4'-(1,1-dimethylethyl)-1,1'-(prop-1,3-diyl)-bispyridinium dibromide 27844-81-1 2Br*C18H25N3O
4-hydroxyiminomethyl-4'-(1,1-dimethylethyl)-1,1'-(prop-1,3-diyl)-bispyridinium dibromide
—— (4,4'-di-tert-butyl-2,2'-bipyridine)dimethylbromoplatinum(IV)(CH2-4-C6H4CH2CONHCH2-4-C6H4-t-Bu) 1207725-51-6 C40H54BrN3OPt
(4,4'-di-tert-butyl-2,2'-bipyridine)dimethylbromoplatinum(IV)(CH2-4-C6H4CH2CONHCH2-4-C6H4-t-Bu)
—— 4-methoxy-3-[(3,5-difluoro-6-(3-dimethylaminocarbonylphenoxy)-4-carboxypyridin-2-yl)oxy]benzamidine, hydrochloride 183299-85-6 C23H20F2N4O6*ClH
4-methoxy-3-[(3,5-difluoro-6-(3-dimethylaminocarbonylphenoxy)-4-carboxypyridin-2-yl)oxy]benzamidine, hydrochloride
—— 4-{2-[3-chloro-6-{[(2R)-2-isobutylpyrrolidin-1-yl]methyl}-5-methyl-2-oxopyridine-1(2H)-yl]ethyl}benzoic acid 1201821-92-2 C24H31ClN2O3
4-{2-[3-chloro-6-{[(2R)-2-isobutylpyrrolidin-1-yl]methyl}-5-methyl-2-oxopyridine-1(2H)-yl]ethyl}benzoic acid
—— 4-(heptyloxy)-N-(C6H4OC12H25)benzaldimine-2-ol 124368-96-3 C32H49NO3
4-(heptyloxy)-N-(C6H4OC12H25)benzaldimine-2-ol
—— 4-(4-(4-((5-hydroxypentylamino)methyl)phenoxy)butoxy)benzonitrile 1355364-31-6 C23H30N2O3
4-(4-(4-((5-hydroxypentylamino)methyl)phenoxy)butoxy)benzonitrile
—— [(4-Bromo-phenyl)-hydrazono]-(6-methyl-benzothiazol-2-yl)-acetonitrile 91417-74-2 C16H11BrN4S
[(4-Bromo-phenyl)-hydrazono]-(6-methyl-benzothiazol-2-yl)-acetonitrile
—— 4α,5α-epoxy-19,19-difluoroandrostane-3,17-dione 111717-59-0 C19H24F2O3
4α,5α-epoxy-19,19-difluoroandrostane-3,17-dione
—— 4-ethoxycarbonyl-3-methyl-3-(1-nitro-ethyl)-cyclohexanone 74601-48-2 C12H19NO5
4-ethoxycarbonyl-3-methyl-3-(1-nitro-ethyl)-cyclohexanone
—— (4bS,11aR)-5,6,7,8,9,10,11,11a-Octahydro-benzo[3,4]cyclobuta[1,2]cyclononen-4b-ol 73141-01-2 C15H20O
(4bS,11aR)-5,6,7,8,9,10,11,11a-Octahydro-benzo[3,4]cyclobuta[1,2]cyclononen-4b-ol
—— 4-(5-Fluoro-2-vinylphenyl)-2-hydroxy-4-methylvaleric acid-methyl ester 395673-82-2 C15H19FO3
4-(5-Fluoro-2-vinylphenyl)-2-hydroxy-4-methylvaleric acid-methyl ester
—— 4-(5,11-dihydroxy-6,6,12,12-tetramethyl-5,6,11,12-tetrahydro-5,11-epiazano-dibenzo[<i>a</i>,<i>e</i>]cycloocten-13-yl)-butyric acid 70829-81-1 C24H29NO4
4-(5,11-dihydroxy-6,6,12,12-tetramethyl-5,6,11,12-tetrahydro-5,11-epiazano-dibenzo[<i>a</i>,<i>e</i>]cycloocten-13-yl)-butyric acid
—— 4-Chloro-3-nitro-8-(2,2,2-trifluoroethoxy)quinoline 1981582-70-0 C11H6ClF3N2O3
4-Chloro-3-nitro-8-(2,2,2-trifluoroethoxy)quinoline
—— 4'-chloro-2-(1-ethyl-4,5-dihydro-1<i>H</i>-imidazol-2-yl)-benzophenone 58677-50-2 C18H17ClN2O
4'-chloro-2-(1-ethyl-4,5-dihydro-1<i>H</i>-imidazol-2-yl)-benzophenone
—— 4-(2-amino-5-dimethylsulfamoyl-benzoyl)-piperazine-1-carboxylic acid ethyl ester 55389-33-8 C16H24N4O5S
4-(2-amino-5-dimethylsulfamoyl-benzoyl)-piperazine-1-carboxylic acid ethyl ester
—— (4aR,6aS,6bS,8aS,12aS,12bS,14aS,14bR)-4,4,6a,6b,10,10,12a,14b-Octamethyl-octadecahydro-picene-3,9-dione 43206-45-7 C30H48O2
(4aR,6aS,6bS,8aS,12aS,12bS,14aS,14bR)-4,4,6a,6b,10,10,12a,14b-Octamethyl-octadecahydro-picene-3,9-dione
—— 4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(3-methoxybenzyl)sulfamoyl)benzoic acid 1254205-61-2 C21H16ClF3N2O5S
4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(3-methoxybenzyl)sulfamoyl)benzoic acid
—— 4-{(S)-3-[4-(diethoxy-phosphoryl)-phenyl]-2-[(2-phenyl-thiazole-4-carbonyl)-amino]-propionyl}-piperazine-1-carboxylic acid butyl ester 1253201-21-6 C32H41N4O7PS
4-{(S)-3-[4-(diethoxy-phosphoryl)-phenyl]-2-[(2-phenyl-thiazole-4-carbonyl)-amino]-propionyl}-piperazine-1-carboxylic acid butyl ester
—— 4-(3,5-bis-trifluoromethyl-phenyl)-thiazole-2-carboxylic acid 1211519-10-6 C12H5F6NO2S
4-(3,5-bis-trifluoromethyl-phenyl)-thiazole-2-carboxylic acid
—— 4-(4-cyclopropylcarbamoylmethyl-phenylcarbamoyl)-2-pyridin-4-yl-thiazolidine-3-carboxylic acid benzyl ester 1029799-01-6 C28H28N4O4S
4-(4-cyclopropylcarbamoylmethyl-phenylcarbamoyl)-2-pyridin-4-yl-thiazolidine-3-carboxylic acid benzyl ester
—— 4-chloro-2,5-diisopropylbenzenethiol 65053-88-5 C12H17ClS
4-chloro-2,5-diisopropylbenzenethiol
—— 4-(6-Chloro-3-hydroxyspiro[indan-1,3'-pyrrolidin]-1'-yl)-p-fluorobutyrophenone 48215-22-1 C22H23ClFNO2
4-(6-Chloro-3-hydroxyspiro[indan-1,3'-pyrrolidin]-1'-yl)-p-fluorobutyrophenone
—— 4-oxo-3,4-dihydrospiro[chromene-2,4-piperidine]-6-carboxylamide 1031416-84-8 C14H16N2O3
4-oxo-3,4-dihydrospiro[chromene-2,4-piperidine]-6-carboxylamide