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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(4-diethylamino-phenylimino)-1-oxo-1,4-dihydro-naphthalene-2-sulfonic acid anilide 114553-03-6 C26H25N3O3S
4-(4-diethylamino-phenylimino)-1-oxo-1,4-dihydro-naphthalene-2-sulfonic acid anilide
—— 4-amino-5-benzoyl-2-(1-methyl-2-phenyl-indol-3-yl)-thiophene-3-carbonitrile 58289-89-7 C27H19N3OS
4-amino-5-benzoyl-2-(1-methyl-2-phenyl-indol-3-yl)-thiophene-3-carbonitrile
—— 4''-O-(3-diisopropylaminopropyl)azithromycin 11,12-cyclic carbonate 906453-78-9 C48H89N3O13
4''-O-(3-diisopropylaminopropyl)azithromycin 11,12-cyclic carbonate
—— 4-[5-(4-bromo-phenyl)-3-methyl-1-phenyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-phenyl-benzenesulfonamide 58771-18-9 C28H22BrN5O2S
4-[5-(4-bromo-phenyl)-3-methyl-1-phenyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-phenyl-benzenesulfonamide
—— 4-(4-nitro-phenyl)-1-oxo-2-phenyl-1λ<sup>4</sup>-[1,2,4]thiadiazolidin-3-one 58151-09-0 C14H11N3O4S
4-(4-nitro-phenyl)-1-oxo-2-phenyl-1λ<sup>4</sup>-[1,2,4]thiadiazolidin-3-one
—— 4-Brom-homogentisinsaeure-N-methylamid 59277-40-6 C9H10BrNO3
4-Brom-homogentisinsaeure-N-methylamid
—— [(4E,6Z,8S,9S,10E,12S,13R,14S,16R)-9-carbamoyloxy-19-(2-fluoroethylamino)-8,14-dimethoxy-4,10,12,16-tetramethyl-3,20,22-trioxo-2-azabicyclo[16.3.1]docosa-1(21),4,6,10,18-pentaen-13-yl] 2-aminoacetate 1158795-77-7 C32H45FN4O9
[(4E,6Z,8S,9S,10E,12S,13R,14S,16R)-9-carbamoyloxy-19-(2-fluoroethylamino)-8,14-dimethoxy-4,10,12,16-tetramethyl-3,20,22-trioxo-2-azabicyclo[16.3.1]docosa-1(21),4,6,10,18-pentaen-13-yl] 2-aminoacetate
—— 4-(3-Methoxyanilino)-6-methylsulfonylquinoline-3-carbonitrile 1145724-66-8 C18H15N3O3S
4-(3-Methoxyanilino)-6-methylsulfonylquinoline-3-carbonitrile
—— 4-(1,1-dioxo-1H-1λ6-benzo[b]thiophen-7-yl)-1,1,1-trifluoro-2-(5-methanesulfonyl-1H-pyrrolo[2,3-c]pyridin-2-ylmethyl)-4-methylpentan-2-ol 1198784-66-5 C23H23F3N2O5S2
4-(1,1-dioxo-1H-1λ6-benzo[b]thiophen-7-yl)-1,1,1-trifluoro-2-(5-methanesulfonyl-1H-pyrrolo[2,3-c]pyridin-2-ylmethyl)-4-methylpentan-2-ol
—— {4-chloro-2-[(5-chloropyridin-2-yl)thio]phenoxy}acetic acid 847148-25-8 C13H9Cl2NO3S
{4-chloro-2-[(5-chloropyridin-2-yl)thio]phenoxy}acetic acid
—— 4-(3-chloropyridin-2-yl)-N-[4-chloro-3-(trifluoromethyl)phenyl]benzamide 1027889-84-4 C19H11Cl2F3N2O
4-(3-chloropyridin-2-yl)-N-[4-chloro-3-(trifluoromethyl)phenyl]benzamide
—— 4-{3-[(Z)-(6-hydroxy-3-oxo-1-benzofuran-2(3H)-ylidene)methyl]-5-methoxy-7-pyridin-3-yl-1H-indol-1-yl}butanenitrile 1200541-91-8 C27H21N3O4
4-{3-[(Z)-(6-hydroxy-3-oxo-1-benzofuran-2(3H)-ylidene)methyl]-5-methoxy-7-pyridin-3-yl-1H-indol-1-yl}butanenitrile
—— 4-[1-(3-chloro-phenyl)-3,5-dimethyl-1<i>H</i>-pyrazol-4-ylazo]-benzenesulfonamide 61690-71-9 C17H16ClN5O2S
4-[1-(3-chloro-phenyl)-3,5-dimethyl-1<i>H</i>-pyrazol-4-ylazo]-benzenesulfonamide
—— 4-[4-(4-chloro-benzenesulfonyl)-6-(4-iodo-anilino)-[1,3,5]triazin-2-ylamino]-benzoic acid 59650-08-7 C22H15ClIN5O4S
4-[4-(4-chloro-benzenesulfonyl)-6-(4-iodo-anilino)-[1,3,5]triazin-2-ylamino]-benzoic acid
—— 4-acetoxy-3a-benzoyl-2,3-dioxo-1-phenyl-1,2,3,3a,4,7-hexahydro-indole-7a-carboxylic acid ethyl ester 61429-67-2 C26H23NO7
4-acetoxy-3a-benzoyl-2,3-dioxo-1-phenyl-1,2,3,3a,4,7-hexahydro-indole-7a-carboxylic acid ethyl ester
—— 4-{[(4-hydroxy-3-methoxy-phenyl)-(8-hydroxy-quinolin-7-yl)-methyl]-amino}-benzoic acid butyl ester 60011-31-6 C28H28N2O5
4-{[(4-hydroxy-3-methoxy-phenyl)-(8-hydroxy-quinolin-7-yl)-methyl]-amino}-benzoic acid butyl ester
—— 4'-Hydroxylamino-2'-nitro-phenyl-1-(3,5-dimethyl)-pyrazol 57409-58-2 C11H12N4O3
4'-Hydroxylamino-2'-nitro-phenyl-1-(3,5-dimethyl)-pyrazol
—— 4-(1-butyl-piperidin-4-ylidene)-4,9-dihydro-benzo[4,5]cyclohepta[1,2-<i>b</i>]thiophen-10-one 34580-21-7 C22H25NOS
4-(1-butyl-piperidin-4-ylidene)-4,9-dihydro-benzo[4,5]cyclohepta[1,2-<i>b</i>]thiophen-10-one
—— 4-o-Chlorphenoxy-2-acetoxybutan 61904-17-4 C12H15ClO3
4-o-Chlorphenoxy-2-acetoxybutan
—— 4-(3-Methyl-butylsulfanyl)-benzoic acid 53551-39-6 C12H16O2S
4-(3-Methyl-butylsulfanyl)-benzoic acid
—— 4-Amino-3,5-di-(carbazoylmethyl)-1,2,4-triazol 59682-64-3 C6H12N8O2
4-Amino-3,5-di-(carbazoylmethyl)-1,2,4-triazol
—— 4-Cyano-2,2-dimethoxy-5-oxo-3,5-diphenyl-pentanoic acid methyl ester 61223-04-9 C21H21NO5
4-Cyano-2,2-dimethoxy-5-oxo-3,5-diphenyl-pentanoic acid methyl ester
—— 4-Iodo-benzenesulfonic acid 4-chloro-3-methyl-phenyl ester 58300-93-9 C13H10ClIO3S
4-Iodo-benzenesulfonic acid 4-chloro-3-methyl-phenyl ester
—— 4-N-Methylpiperazino-3-diethylsulfonamid 57725-10-7 C14H24N4O2S
4-N-Methylpiperazino-3-diethylsulfonamid
—— 4,5-dioxo-4,5,6,7-tetrahydro-1<i>H</i>-[1]pyrindine-3-carboxylic acid 58781-15-0 C9H7NO4
4,5-dioxo-4,5,6,7-tetrahydro-1<i>H</i>-[1]pyrindine-3-carboxylic acid
—— 4-[4-benzylamino-6-(4-chloro-benzenesulfonyl)-[1,3,5]triazin-2-ylamino]-benzoic acid 59650-05-4 C23H18ClN5O4S
4-[4-benzylamino-6-(4-chloro-benzenesulfonyl)-[1,3,5]triazin-2-ylamino]-benzoic acid
—— 4,5,10-trimethyl-pyrido[2,3,4,5-<i>lmn</i>]phenanthridinium; methyl sulfate 34605-02-2 CH3O4S*C17H15N2
4,5,10-trimethyl-pyrido[2,3,4,5-<i>lmn</i>]phenanthridinium; methyl sulfate
—— 4-[4-(2-ethoxy-anilino)-6-(4-methoxy-anilino)-[1,3,5]triazin-2-ylamino]-benzoic acid ethyl ester 60140-19-4 C27H28N6O4
4-[4-(2-ethoxy-anilino)-6-(4-methoxy-anilino)-[1,3,5]triazin-2-ylamino]-benzoic acid ethyl ester
—— 4-(formyloxy)-4,7,7-trimethyl-1,8-diazabicyclo<4.3.0>nonan-9-one 91445-31-7 C11H18N2O3
4-(formyloxy)-4,7,7-trimethyl-1,8-diazabicyclo<4.3.0>nonan-9-one
—— 4-(2-carboxy-ethylamino)-6,7-dimethoxy-quinoline-3-carboxylic acid ethyl ester 58457-73-1 C17H20N2O6
4-(2-carboxy-ethylamino)-6,7-dimethoxy-quinoline-3-carboxylic acid ethyl ester
—— 4-(4-chloro-2,6-dimethylphenoxy)phthalazin-1(2H)-one 1340596-25-9 C16H13ClN2O2
4-(4-chloro-2,6-dimethylphenoxy)phthalazin-1(2H)-one
—— (4S,7R)-7-((tert-butyldimethylsilyl)oxy)-9-phenylnon-1-en-8-yn-4-ol 1580522-82-2 C21H32O2Si
(4S,7R)-7-((tert-butyldimethylsilyl)oxy)-9-phenylnon-1-en-8-yn-4-ol
—— 4-Acetoxy-5,6,7,8-tetrahydro-[2]naphthol 91496-84-3 C12H14O3
4-Acetoxy-5,6,7,8-tetrahydro-[2]naphthol
—— 4-Cyanophenylaminodichlorboran 53339-32-5 C7H5BCl2N2
4-Cyanophenylaminodichlorboran
—— 4,7-Dimethyl-3-methoxy-xanthon 7106-60-7 C16H14O3
4,7-Dimethyl-3-methoxy-xanthon
—— 4-hydroxy-1-methyl-3-[(2-oxo-2H-chromen-3-yl)carbonyl]quinolin-2(1H)-one 1375007-11-6 C20H13NO5
4-hydroxy-1-methyl-3-[(2-oxo-2H-chromen-3-yl)carbonyl]quinolin-2(1H)-one
—— 4-Butyl-1,2-dithiole-3-thione 164584-56-9 C7H10S3
4-Butyl-1,2-dithiole-3-thione
—— (4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(5-methyl-2-phenylpyridine(-1H))-iridium(III) chloride 808143-84-2 C42H44IrN4*Cl
(4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(5-methyl-2-phenylpyridine(-1H))-iridium(III) chloride
—— 4-Chloro-3-methyl-1,6-diphenyl-6,7-dihydro-1H-indazole-5-carbaldehyde 39239-25-3 C21H17ClN2O
4-Chloro-3-methyl-1,6-diphenyl-6,7-dihydro-1H-indazole-5-carbaldehyde
—— 4-[[1-[[3-(1,1-dimethylethyl)phenyl]sulfonyl]-5-(trifluoro methyl)-1H-indol-2-yl]methyl]-2-methoxybenzoic acid, methyl ester 1272718-17-8 C29H28F3NO5S
4-[[1-[[3-(1,1-dimethylethyl)phenyl]sulfonyl]-5-(trifluoro methyl)-1H-indol-2-yl]methyl]-2-methoxybenzoic acid, methyl ester
—— (4-chloro-phenyl)-hydroxyimino-acetaldehyde oxime 32090-75-8 C8H7ClN2O2
(4-chloro-phenyl)-hydroxyimino-acetaldehyde oxime
—— 4-amino-3-(3-carboxy-phenoxymethyl)-thieno[3,2-c]pyridine-7-carboxylic acid ethyl ester 929289-89-4 C18H16N2O5S
4-amino-3-(3-carboxy-phenoxymethyl)-thieno[3,2-c]pyridine-7-carboxylic acid ethyl ester
—— 4-Methylene-dodecan-5-one 130486-11-2 C13H24O
4-Methylene-dodecan-5-one
—— 4,7-dibromo-2,5-dichloro-1(3)<i>H</i>-benzoimidazole 16865-07-9 C7H2Br2Cl2N2
4,7-dibromo-2,5-dichloro-1(3)<i>H</i>-benzoimidazole
—— 4-(3-Methyl-2-oxo-1,3-benzothiazole-6-carbonyl)benzonitrile 848925-34-8 C16H10N2O2S
4-(3-Methyl-2-oxo-1,3-benzothiazole-6-carbonyl)benzonitrile
—— 4-chloro-3-[3-methyl-5-(4-methyl-benzyloxy)-phenoxymethyl]-thieno[3,2-c]pyridine-7-carboxylic acid ethyl ester 929291-31-6 C26H24ClNO4S
4-chloro-3-[3-methyl-5-(4-methyl-benzyloxy)-phenoxymethyl]-thieno[3,2-c]pyridine-7-carboxylic acid ethyl ester
—— 4-(4-acetoxy-3-oxopentyl)-1-tert-butyldimethylsilyl-2-azetidinone 81355-64-8 C16H29NO4Si
4-(4-acetoxy-3-oxopentyl)-1-tert-butyldimethylsilyl-2-azetidinone
—— 4-(2-Bromo-4-methyl-phenylazo)-2-isopropyl-5-methyl-2H-pyrazol-3-ylamine 77696-51-6 C14H18BrN5
4-(2-Bromo-4-methyl-phenylazo)-2-isopropyl-5-methyl-2H-pyrazol-3-ylamine
—— (~45~K)Potassium 15706-41-9 HK
(~45~K)Potassium
—— 4-[1-(3,5-dimethylbenzyl)-5-fluoro-1H-indol-3-yl]-2-hydroxy-4-oxobut-2-enoic acid 1594966-07-0 C21H18FNO4
4-[1-(3,5-dimethylbenzyl)-5-fluoro-1H-indol-3-yl]-2-hydroxy-4-oxobut-2-enoic acid