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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,5-dihydroxy-N,N-dimethyl-D-threo-hexanamide 152501-80-9 C8H17NO3
4,5-dihydroxy-N,N-dimethyl-D-threo-hexanamide
—— 4-Benzyl-2-(4-nitro-phenylazo)-phenol 111532-08-2 C19H15N3O3
4-Benzyl-2-(4-nitro-phenylazo)-phenol
—— (4R,5S)-5-Hydroxy-4-phenylselanylmethyl-hexan-3-one 440658-64-0 C13H18O2Se
(4R,5S)-5-Hydroxy-4-phenylselanylmethyl-hexan-3-one
—— 4-(2-(furan-2-yl)-6,7-dimethoxyquinazolin-4-yl)morpholine 1351934-06-9 C18H19N3O4
4-(2-(furan-2-yl)-6,7-dimethoxyquinazolin-4-yl)morpholine
—— 4-Amino-5-methyl-6-aethyl-1,2,4-triazolo<2,3-a>pyrimidin 90085-15-7 C8H11N5
4-Amino-5-methyl-6-aethyl-1,2,4-triazolo<2,3-a>pyrimidin
—— 4,4-dimethyl-1,2,3,4-tetrahydrocarbazol-1-one 666738-14-3 C14H15NO
4,4-dimethyl-1,2,3,4-tetrahydrocarbazol-1-one
—— 4-hydroxy-3-(3-nitrobenzyl)-7-(pyrimidin-2-yloxy)-2-oxo-2H-1-benzopyran 946126-05-2 C20H13N3O6
4-hydroxy-3-(3-nitrobenzyl)-7-(pyrimidin-2-yloxy)-2-oxo-2H-1-benzopyran
—— 4,2',4'-tris(benzyloxy)-6'-hydroxy-3'-iodochalcone 844868-35-5 C36H29IO5
4,2',4'-tris(benzyloxy)-6'-hydroxy-3'-iodochalcone
—— 4-(5-cyclopropylmethoxy-benzo[1,3]dioxol-4-yl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid [(S)-1-((S)-2-hydroxy-propanoyl)-pyrrolidin-3-yl]-amide 1185840-35-0 C25H27N5O6
4-(5-cyclopropylmethoxy-benzo[1,3]dioxol-4-yl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid [(S)-1-((S)-2-hydroxy-propanoyl)-pyrrolidin-3-yl]-amide
—— 4-Amino-2-chloro-5-[(2-chloro-5-sulfamoyl-phenyl)-hydroxy-methyl]-benzenesulfonamide 29177-60-4 C13H13Cl2N3O5S2
4-Amino-2-chloro-5-[(2-chloro-5-sulfamoyl-phenyl)-hydroxy-methyl]-benzenesulfonamide
—— (4S,4aS,5aS,6S,12aS)-4-Dimethylamino-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid (2,2,2-trifluoro-1-hydroxy-ethyl)-amide; compound with triethyl-amine 2728-46-3 C6H15N*C24H25F3N2O9
(4S,4aS,5aS,6S,12aS)-4-Dimethylamino-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid (2,2,2-trifluoro-1-hydroxy-ethyl)-amide; compound with triethyl-amine
—— 4-Aethyl-3-methyl-4-aza-5α-cholestan 7750-98-3 C29H53N
4-Aethyl-3-methyl-4-aza-5α-cholestan
—— 4-(1-naphthyl)-5-phenyl-2-(2-propynyl)-2,4-dihydro-3H-1,2,4-triazol-3-one 1351071-22-1 C21H15N3O
4-(1-naphthyl)-5-phenyl-2-(2-propynyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
—— 4-[(4-chlorobenzyl)oxy]-1-(4-{(1E)-3-[methyl(pyridin-2-ylmethyl)amino]-1-propen-1-yl}phenyl)pyridin-2(1H)-one 927892-27-1 C28H26ClN3O2
4-[(4-chlorobenzyl)oxy]-1-(4-{(1E)-3-[methyl(pyridin-2-ylmethyl)amino]-1-propen-1-yl}phenyl)pyridin-2(1H)-one
—— 4-(4,5-dimethoxy-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-<i>N</i>,<i>N</i>-diisopropyl-butyramide 10265-04-0 C20H28N2O5
4-(4,5-dimethoxy-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-<i>N</i>,<i>N</i>-diisopropyl-butyramide
—— 4-(4,5,6,7-Tetrachloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-butyric acid ethyl ester 10312-26-2 C14H11Cl4NO4
4-(4,5,6,7-Tetrachloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-butyric acid ethyl ester
—— 4-Hydroxy-5,5-dimethyl-6-oxo-5,6-dihydro-auron 23053-73-8 C17H14O4
4-Hydroxy-5,5-dimethyl-6-oxo-5,6-dihydro-auron
—— [4,4'-C6H4C6H4(OCH2CCAu)2(μ-Ph2P(CH2)5PPh2)] 863717-18-4 C47H42Au2O2P2
[4,4'-C6H4C6H4(OCH2CCAu)2(μ-Ph2P(CH2)5PPh2)]
—— 4-(4-Ethoxy-2-nitrophenyl)pyridine 158461-44-0 C13H12N2O3
4-(4-Ethoxy-2-nitrophenyl)pyridine
—— 4-[6-(6-aminopurin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-ylmethylsulfanyl]piperidine-1-carboxylic acid tert-butyl ester 1352544-22-9 C23H34N6O5S
4-[6-(6-aminopurin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-ylmethylsulfanyl]piperidine-1-carboxylic acid tert-butyl ester
—— (4-Cyano-2-iodo-phenoxy)-acetic acid ethyl ester 55197-30-3 C11H10INO3
(4-Cyano-2-iodo-phenoxy)-acetic acid ethyl ester
—— 4'-fluorobiphenyl-3-sulphonic acid [4-(3-phenylureido)phenyl]amide 1259029-20-3 C25H20FN3O3S
4'-fluorobiphenyl-3-sulphonic acid [4-(3-phenylureido)phenyl]amide
—— [4-(13-chloro-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-ylidene)piperidin-1-yl]-(2-methylphenyl)methanone 1423771-73-6 C27H25ClN2O
[4-(13-chloro-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-ylidene)piperidin-1-yl]-(2-methylphenyl)methanone
—— 4-allyl-2,3,5,6-tetrafluoropyridine 1101449-96-0 C8H5F4N
4-allyl-2,3,5,6-tetrafluoropyridine
—— 4-ethylbenzenesulfonyl cyanide 1549803-76-0 C9H9NO2S
4-ethylbenzenesulfonyl cyanide
—— 4-(3-cyclopent-1-enyl-1,1-dioxo-1λ<sup>6</sup>-thietan-3-yl)-morpholine 74190-49-1 C12H19NO3S
4-(3-cyclopent-1-enyl-1,1-dioxo-1λ<sup>6</sup>-thietan-3-yl)-morpholine
—— 4-Acetyl-3,4-dihydro-2H-naphthalen-1-one 74528-51-1 C12H12O2
4-Acetyl-3,4-dihydro-2H-naphthalen-1-one
—— 4,8-Dimethyl-bicyclo[5.1.0]octa-2,5-diene-2,6-dicarbonitrile 70050-91-8 C12H12N2
4,8-Dimethyl-bicyclo[5.1.0]octa-2,5-diene-2,6-dicarbonitrile
—— 4-(1,1-diethyl-propyl)-morpholine 67061-41-0 C11H23NO
4-(1,1-diethyl-propyl)-morpholine
—— 4-chloro-3,4-difluoro-4-phenylbutan-2-one 128541-31-1 C10H9ClF2O
4-chloro-3,4-difluoro-4-phenylbutan-2-one
—— 4-hydroxy-piperidine-1-carboxylic acid [4-(8-methylamino-imidazo[1,2-a]pyrazin-3-yl)-phenyl]-amide 787591-56-4 C19H22N6O2
4-hydroxy-piperidine-1-carboxylic acid [4-(8-methylamino-imidazo[1,2-a]pyrazin-3-yl)-phenyl]-amide
—— 4-Geranyloxy-3-methoxy-zimtsaeure 6466-96-2 C20H26O4
4-Geranyloxy-3-methoxy-zimtsaeure
—— 4-p-Toluidino-3.5-dinitro-benzoesaeure-methylester 6156-96-3 C15H13N3O6
4-p-Toluidino-3.5-dinitro-benzoesaeure-methylester
—— 4-piperazine-1-yl-6-(trifluoromethyl)-3,4-dihydro-2H-1-benzopyrane 1313034-49-9 C14H17F3N2O
4-piperazine-1-yl-6-(trifluoromethyl)-3,4-dihydro-2H-1-benzopyrane
—— 4-(4-tert-Butyl-phenyl)-7-methoxy-1H-quinazolin-2-one 204763-71-3 C19H20N2O2
4-(4-tert-Butyl-phenyl)-7-methoxy-1H-quinazolin-2-one
—— 4-acetoxy-2-{2-[3-(3,4-dichloro-benzyl)-ureido]-thiazol-4-yl}-pyrrolidine-1-carboxylic acid tert-butyl ester 1003584-13-1 C22H26Cl2N4O5S
4-acetoxy-2-{2-[3-(3,4-dichloro-benzyl)-ureido]-thiazol-4-yl}-pyrrolidine-1-carboxylic acid tert-butyl ester
—— 4-(5-chloro-1-methyl-1H-benzo[d]imidazol-2-ylamino)-N-(thiazol-2-yl)benzenesulfonamide 1104804-80-9 C17H14ClN5O2S2
4-(5-chloro-1-methyl-1H-benzo[d]imidazol-2-ylamino)-N-(thiazol-2-yl)benzenesulfonamide
—— 4-(4-pyrrolidin-1-yl-piperidin-1-yl)-2-[(tetrahydro-pyran-4-yl)-(2,2,2-trifluoro-acetyl)-amino]-benzoic acid trifluoroacetate 1034975-66-0 C2HF3O2*C23H30F3N3O4
4-(4-pyrrolidin-1-yl-piperidin-1-yl)-2-[(tetrahydro-pyran-4-yl)-(2,2,2-trifluoro-acetyl)-amino]-benzoic acid trifluoroacetate
—— 4-ethyl-4-methyl-octanoyl chloride 100048-96-2 C11H21ClO
4-ethyl-4-methyl-octanoyl chloride
—— 4-(2-(6-ethoxychroman-3-yl)benzo[d]oxazol-6-yl)pyrimidin-2-amine 1213258-67-3 C22H20N4O3
4-(2-(6-ethoxychroman-3-yl)benzo[d]oxazol-6-yl)pyrimidin-2-amine
—— 4-Ethoxy-2-nitro-1-perfluorisopropylbenzol 29667-00-3 C11H8F7NO3
4-Ethoxy-2-nitro-1-perfluorisopropylbenzol
—— 4,6-dimethyl-3-phenyl-1-vinylbenzene 1039046-64-4 C16H16
4,6-dimethyl-3-phenyl-1-vinylbenzene
—— 4,4'-Diamino-2'-cyanobenzanilide 65481-38-1 C14H12N4O
4,4'-Diamino-2'-cyanobenzanilide
—— 4-tert-Butyl-1-(1-methyl-1-methylselanyl-ethyl)-cyclohexanol 82126-46-3 C14H28OSe
4-tert-Butyl-1-(1-methyl-1-methylselanyl-ethyl)-cyclohexanol
—— 4-[(4-fluorobenzyl)oxy]-1-[4-(3-pyrrolidin-1-ylpropyl)phenyl]pyridin-2(1H)-one 927892-37-3 C25H27FN2O2
4-[(4-fluorobenzyl)oxy]-1-[4-(3-pyrrolidin-1-ylpropyl)phenyl]pyridin-2(1H)-one
—— 4-(2-chloro-ethyl)-3-(2,2-diphenyl-ethyl)-4<i>H</i>-[1,2,4]oxadiazol-5-one 56493-68-6 C18H17ClN2O2
4-(2-chloro-ethyl)-3-(2,2-diphenyl-ethyl)-4<i>H</i>-[1,2,4]oxadiazol-5-one
—— 4,4-dimethoxychromane 128586-60-7 C11H14O3
4,4-dimethoxychromane
—— 4-fluoro-2-(1-methyl-5-(5-(9-methyl-7-oxa-3,9-diaza-bicyclo-[3.3.1]nonan-3-yl)pyridin-2-ylamino)-6-oxo-1,6-dihydropyridin-3-yl)-6-(1-oxo-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)benzyl acetate 1433990-08-9 C38H42FN7O5
4-fluoro-2-(1-methyl-5-(5-(9-methyl-7-oxa-3,9-diaza-bicyclo-[3.3.1]nonan-3-yl)pyridin-2-ylamino)-6-oxo-1,6-dihydropyridin-3-yl)-6-(1-oxo-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)benzyl acetate
—— 4-(3-bromophenyl)-3-ethyl-8-(trifluoromethyl)quinoline 1020743-79-6 C18H13BrF3N
4-(3-bromophenyl)-3-ethyl-8-(trifluoromethyl)quinoline
—— 4-(5-cyclopropyl-4H-1,2,4-triazol-3-yl)pyridine 1211466-12-4 C10H10N4
4-(5-cyclopropyl-4H-1,2,4-triazol-3-yl)pyridine