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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-((1S,4S)-4-Phenylsulfanyl-cyclohex-2-enyl)-butyric acid ethyl ester 143052-01-1 C18H24O2S
4-((1S,4S)-4-Phenylsulfanyl-cyclohex-2-enyl)-butyric acid ethyl ester
—— 4-(5-((5-(4-isopropylthiazol-2-yl)-4-phenyl-4H-1,2,4-triazol-3-ylthio)methyl)-1,3,4-oxadiazol-2-yl)phenol 1382900-61-9 C23H20N6O2S2
4-(5-((5-(4-isopropylthiazol-2-yl)-4-phenyl-4H-1,2,4-triazol-3-ylthio)methyl)-1,3,4-oxadiazol-2-yl)phenol
—— 4,4''-di(phenyl-d5)-o-terphenyl 78486-67-6 C30H22
4,4''-di(phenyl-d5)-o-terphenyl
—— 4-(2-Bromo-pyrimidin-4-yl)-piperidine-1-carboxylicacidtert-butylester 1398603-45-6 C14H20BrN3O2
4-(2-Bromo-pyrimidin-4-yl)-piperidine-1-carboxylicacidtert-butylester
—— 4-Benzylmercaptoimino-2,6-dichlor-cyclohexa-2,5-dien-1-on 2852-73-5 C13H9Cl2NOS
4-Benzylmercaptoimino-2,6-dichlor-cyclohexa-2,5-dien-1-on
—— 4-Amino-3-methoxy-pyridazin-1-oxid 89179-82-8 C5H7N3O2
4-Amino-3-methoxy-pyridazin-1-oxid
—— 4-Chlor-benzoyl-phosphat 91846-79-6 C7H6ClO5P
4-Chlor-benzoyl-phosphat
—— 4-<3,4-Dimethyl-5-hydroxy-pyrazolyl-(1)>-3,4-dimethyl-pyrazolon-(5) 2682-27-1 C10H14N4O2
4-<3,4-Dimethyl-5-hydroxy-pyrazolyl-(1)>-3,4-dimethyl-pyrazolon-(5)
—— (4S)-3-[1-(4-methylphenyl)indol-2-yl]-4-phenyl-1,3-oxazolidin-2-one 1056776-56-7 C24H20N2O2
(4S)-3-[1-(4-methylphenyl)indol-2-yl]-4-phenyl-1,3-oxazolidin-2-one
—— 4,8-Bis-(4-methoxy-phenyl)-2,6-diphenyl-dodecahydro-2,3b,6,7b-tetraaza-dicyclopenta[a,e]pentalene 84496-00-4 C36H38N4O2
4,8-Bis-(4-methoxy-phenyl)-2,6-diphenyl-dodecahydro-2,3b,6,7b-tetraaza-dicyclopenta[a,e]pentalene
—— (4aRS,6SR,8aSR)-1-(bromomethyl)-3,4,4a,5,6,7,8,8a-octahydro-6-[(1,1-dimethylethyl)dimethylsilyloxy]-2,5,5,8a-tetramethylnaphthalene 939385-82-7 C21H39BrOSi
(4aRS,6SR,8aSR)-1-(bromomethyl)-3,4,4a,5,6,7,8,8a-octahydro-6-[(1,1-dimethylethyl)dimethylsilyloxy]-2,5,5,8a-tetramethylnaphthalene
—— 4-chloro-1-(3,5-dimethyl-1,2-oxazol-4-yl)-N'-hydroxy-5-(4-hydroxyphenyl)-3-methylpyrrole-2-carboximidamide 1289205-19-1 C17H17ClN4O3
4-chloro-1-(3,5-dimethyl-1,2-oxazol-4-yl)-N'-hydroxy-5-(4-hydroxyphenyl)-3-methylpyrrole-2-carboximidamide
—— 4-[1-methyl-1-(4-nitro-phenyl)-ethyl]-pyridine 37388-02-6 C14H14N2O2
4-[1-methyl-1-(4-nitro-phenyl)-ethyl]-pyridine
—— 4-(Propane-2-sulfonylmethyl)-oxetan-2-one 108616-17-7 C7H12O4S
4-(Propane-2-sulfonylmethyl)-oxetan-2-one
—— 4-dimethylamino-1-<2-(2-thienylthiomethyl)phenyl>butan-1-one 85690-24-0 C17H21NOS2
4-dimethylamino-1-<2-(2-thienylthiomethyl)phenyl>butan-1-one
—— 4-{5-chloro-1-[2-(5-chloro-3-methyl-benzo[b]thiophen-2-yl)-2-oxo-ethyl]-1H-indol-3-yl}-4-oxo-butyric acid 792925-60-1 C23H17Cl2NO4S
4-{5-chloro-1-[2-(5-chloro-3-methyl-benzo[b]thiophen-2-yl)-2-oxo-ethyl]-1H-indol-3-yl}-4-oxo-butyric acid
—— (4AR,5R,6R,7R)-1-Ethyl-6-hydroxy-7-methoxy-4a,5,6,7-tetrahydro-3,4a,5-trimethylbenz[f]indol-2(4H)-one 209332-40-1 C18H25NO3
(4AR,5R,6R,7R)-1-Ethyl-6-hydroxy-7-methoxy-4a,5,6,7-tetrahydro-3,4a,5-trimethylbenz[f]indol-2(4H)-one
—— 4-[8-(3-bromophenyl)-6-thioxo-2,3,4,6,7,8-hexahydroimidazo[1,5-a]pyrimidin-8-yl]phenyl propane-1-sulfonate 960388-84-5 C21H22BrN3O3S2
4-[8-(3-bromophenyl)-6-thioxo-2,3,4,6,7,8-hexahydroimidazo[1,5-a]pyrimidin-8-yl]phenyl propane-1-sulfonate
—— 4-amino-N-tert-butyl-3-methoxythiophene-2-sulfonamide 681510-09-8 C9H16N2O3S2
4-amino-N-tert-butyl-3-methoxythiophene-2-sulfonamide
—— 4-bromo-N-cyclobutyl-3-methoxy-N-methylthiophene-2-sulfonamide 870257-81-1 C10H14BrNO3S2
4-bromo-N-cyclobutyl-3-methoxy-N-methylthiophene-2-sulfonamide
—— 4-[3-amino-5-(3,4,5-trimethoxy-phenylamino)-[1,2,4]triazol-1-yl]-benzonitrile 700807-29-0 C18H18N6O3
4-[3-amino-5-(3,4,5-trimethoxy-phenylamino)-[1,2,4]triazol-1-yl]-benzonitrile
—— 4,5-diamino-2-fluorobenzoic acid 1379099-19-0 C7H7FN2O2
4,5-diamino-2-fluorobenzoic acid
—— 4-(3-benzoyl-1-pyridin-3-ylmethyl-ureidomethyl)-benzoic acid methyl ester 851365-19-0 C23H21N3O4
4-(3-benzoyl-1-pyridin-3-ylmethyl-ureidomethyl)-benzoic acid methyl ester
—— 4-{cyclopropyl-[2-(4-ethylcarbamoyl-phenyl)-pyrimidine-5-carbonyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester 1557033-11-0 C27H35N5O4
4-{cyclopropyl-[2-(4-ethylcarbamoyl-phenyl)-pyrimidine-5-carbonyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester
—— 4-(difluoromethoxy)-2-fluoro-N-(6-(3-(4-fluorophenyl)-1-methyl-1H-pyrazol-4-yl)imidazo[1,2-b]pyridazin-2-yl)benzamide 1616233-82-9 C24H16F4N6O2
4-(difluoromethoxy)-2-fluoro-N-(6-(3-(4-fluorophenyl)-1-methyl-1H-pyrazol-4-yl)imidazo[1,2-b]pyridazin-2-yl)benzamide
—— 4-bromo-7-chloro-2-methyl-furo[2,3-d]pyridazine 24738-03-2 C7H4BrClN2O
4-bromo-7-chloro-2-methyl-furo[2,3-d]pyridazine
—— 4,7-dichloro-2-(2-thiophen-2-yl-vinyl)-furo[2,3-<i>d</i>]pyridazine 33656-41-6 C12H6Cl2N2OS
4,7-dichloro-2-(2-thiophen-2-yl-vinyl)-furo[2,3-<i>d</i>]pyridazine
—— 4-amino-1-cyclopentyl-1H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile 1623032-07-4 C12H13N5
4-amino-1-cyclopentyl-1H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
—— 4-(2-methoxyphenyl)tetrahydro-2H-pyran 1612155-98-2 C12H16O2
4-(2-methoxyphenyl)tetrahydro-2H-pyran
—— 4-Ethyl-λ<sup>3</sup>-phosphorin 79370-87-9 C7H9P
4-Ethyl-λ<sup>3</sup>-phosphorin
—— 4-(3,5-di-tert-butyl-4-hydroxyphen-yl)-2-oxo-2,6,7,8-tetrahydrocyclopenta[g][1]benzopyran-3-carboxylic acid 142626-79-7 C27H30O5
4-(3,5-di-tert-butyl-4-hydroxyphen-yl)-2-oxo-2,6,7,8-tetrahydrocyclopenta[g][1]benzopyran-3-carboxylic acid
—— 4-(2-(2-fluoroethoxy)ethoxy)-3-methoxybenzaldehyde 1338227-39-6 C12H15FO4
4-(2-(2-fluoroethoxy)ethoxy)-3-methoxybenzaldehyde
—— 4-Hydroxy-2-methoxy-5-(trifluoromethyl)pyridine 1227575-41-8 C7H6F3NO2
4-Hydroxy-2-methoxy-5-(trifluoromethyl)pyridine
—— (4,6-O-(R)-benzylidene-α-D-glucopyranosyl)-(1-4)-(β-D-glucopyranosyl)-(1-4)-(2,3-di-O-methyl-α-D-glucopyranosyl)-(1-4)-(2,3,6-tri-O-methyl-β-D-glucopyranosyl)-1,6-anhydro-2-azido-2-deoxy-3-O-methyl-β-D-glucopyranose 878380-30-4 C43H65N3O24
(4,6-O-(R)-benzylidene-α-D-glucopyranosyl)-(1-4)-(β-D-glucopyranosyl)-(1-4)-(2,3-di-O-methyl-α-D-glucopyranosyl)-(1-4)-(2,3,6-tri-O-methyl-β-D-glucopyranosyl)-1,6-anhydro-2-azido-2-deoxy-3-O-methyl-β-D-glucopyranose
—— (+/)-[4-(2-chloro-thiazol-4-ylmethyl)-7-cyano-1,2,3,4-tetrahydro-cyclopenta[b]indol-2-yl]-carbamic acid isopropyl ester 1029691-57-3 C20H19ClN4O2S
(+/)-[4-(2-chloro-thiazol-4-ylmethyl)-7-cyano-1,2,3,4-tetrahydro-cyclopenta[b]indol-2-yl]-carbamic acid isopropyl ester
—— 4-methyl-6-heptene-1,3-diol 1022533-00-1 C8H16O2
4-methyl-6-heptene-1,3-diol
—— 4-cyano-N-methyl-N'-((6-(pyridine-3-yl)imidazo[1,2-a]pyridine-3-yl)methylene)benzenesulfonohydrazide 1304016-20-3 C21H16N6O2S
4-cyano-N-methyl-N'-((6-(pyridine-3-yl)imidazo[1,2-a]pyridine-3-yl)methylene)benzenesulfonohydrazide
—— (4-hydroxy-piperidin-1-yl)-acetaldehyde dimethylhydrazone 90727-55-2 C9H19N3O
(4-hydroxy-piperidin-1-yl)-acetaldehyde dimethylhydrazone
—— [4-(2-chloro-phenyl)-pyridin-3-ylamino]-acetic acid methyl ester 1395415-72-1 C14H13ClN2O2
[4-(2-chloro-phenyl)-pyridin-3-ylamino]-acetic acid methyl ester
—— 4-(((3S,4S)-1-(1-cyanocyclobutanecarbonyl)-4-methylpyrrolidin-3-yl)amino)-6-(2-methoxypyrimidin-5-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400578-93-9 C24H26N8O3
4-(((3S,4S)-1-(1-cyanocyclobutanecarbonyl)-4-methylpyrrolidin-3-yl)amino)-6-(2-methoxypyrimidin-5-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide
—— 4,5-bis(benzyloxy)-N-hydroxypicolinamide 1380112-02-6 C20H18N2O4
4,5-bis(benzyloxy)-N-hydroxypicolinamide
—— 4-(3-hydroxypropyl)-5-methylthio-1,3-dithiole-2-thione 350229-82-2 C7H10OS4
4-(3-hydroxypropyl)-5-methylthio-1,3-dithiole-2-thione
—— 4-(5-chloro-2,3-methylenedioxypyrid-4-ylamino)-7-hydroxy-5-isopropoxyquinazoline 692053-49-9 C17H15ClN4O4
4-(5-chloro-2,3-methylenedioxypyrid-4-ylamino)-7-hydroxy-5-isopropoxyquinazoline
—— 4-Hydroxy-6-methyl-2-thio-pyrimidin-5-carboxaldehyd-(o-carboxy-phenylhydrazon) 96097-71-1 C13H12N4O3S
4-Hydroxy-6-methyl-2-thio-pyrimidin-5-carboxaldehyd-(o-carboxy-phenylhydrazon)
—— 4-(2,2-Dimethylcyclobutyl)-2-butanonaethylenketal 32319-64-5 C12H22O2
4-(2,2-Dimethylcyclobutyl)-2-butanonaethylenketal
—— 4-(1-[{4-(tert-butyl)-2,2,6,6-tetraethyl-3-oxopiperazin-1-yl}oxy]-2-methylpropyl)-benzoic acid 1294397-87-7 C27H44N2O4
4-(1-[{4-(tert-butyl)-2,2,6,6-tetraethyl-3-oxopiperazin-1-yl}oxy]-2-methylpropyl)-benzoic acid
—— 4-[4-[3-[3-(2-ethoxyphenyl)-1,2,4-oxadiazol-5-yl]propoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide 476195-06-9 C25H29N3O8S
4-[4-[3-[3-(2-ethoxyphenyl)-1,2,4-oxadiazol-5-yl]propoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide
—— 4-Carboxy-2,3-dihydro-5-(3,4-methylenedioxyphenyl)-1-(5-(4-phenylpiperidin-1-yl)pent-1-yl)-2(1H)-imidazolone 263023-62-7 C27H31N3O5
4-Carboxy-2,3-dihydro-5-(3,4-methylenedioxyphenyl)-1-(5-(4-phenylpiperidin-1-yl)pent-1-yl)-2(1H)-imidazolone
—— 4-hydroxy-decahydro-quinoline-7-carboxylic acid methyl ester 51552-77-3 C11H19NO3
4-hydroxy-decahydro-quinoline-7-carboxylic acid methyl ester
—— 4'-Benzyloxy-4,7,3'-trimethoxy-6-acetoxy-2-benzyliden-cumaranon 96868-88-1 C27H24O8
4'-Benzyloxy-4,7,3'-trimethoxy-6-acetoxy-2-benzyliden-cumaranon