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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Methylmercapto-6-nitro-7-methyl-chinolin 91138-22-6 C11H10N2O2S
4-Methylmercapto-6-nitro-7-methyl-chinolin
—— 4-(3,6-Dichlor-4-hydroxyphenylthio)-chinazolin 91961-23-8 C14H8Cl2N2OS
4-(3,6-Dichlor-4-hydroxyphenylthio)-chinazolin
—— 4'N,4'N-Bis-(butan-3-on-yl)-4'-amino-benzol-sulfonamid 97118-65-5 C14H20N2O4S
4'N,4'N-Bis-(butan-3-on-yl)-4'-amino-benzol-sulfonamid
—— 4-Aethylmercapto-2-benzyl-chinazolin 93317-49-8 C17H16N2S
4-Aethylmercapto-2-benzyl-chinazolin
—— 4-nitro-3,5-dihydro-1<i>H</i>-benzo[1,2-<i>d</i>;4,5-<i>d'</i>]diimidazol-2-one; sulfate 118872-61-0 C8H5N5O3*H2O4S
4-nitro-3,5-dihydro-1<i>H</i>-benzo[1,2-<i>d</i>;4,5-<i>d'</i>]diimidazol-2-one; sulfate
—— (4a<i>RS</i>,11a<i>RS</i>)-6a-methoxy-4a,6<i>c</i>,7,9-tetramethyl-3-oxo-(4a<i>r</i>,6a<i>t</i>)-2,3,4,4a,6,6a-hexahydro-1<i>H</i>-benzofuro[3a,3-<i>b</i>]benzofuran-4-carboxylic acid ethyl ester 101632-31-9 C22H28O6
(4a<i>RS</i>,11a<i>RS</i>)-6a-methoxy-4a,6<i>c</i>,7,9-tetramethyl-3-oxo-(4a<i>r</i>,6a<i>t</i>)-2,3,4,4a,6,6a-hexahydro-1<i>H</i>-benzofuro[3a,3-<i>b</i>]benzofuran-4-carboxylic acid ethyl ester
—— 4-Hydroxy-1-carboxy-1.1.2-trimethoxycarbonyl-cyclopentan-lacton 104743-18-2 C12H14O8
4-Hydroxy-1-carboxy-1.1.2-trimethoxycarbonyl-cyclopentan-lacton
—— 4-(9-cyclopentyl-6,7,8,9-tetrahydro-5,7,7-trimethyl-6-oxo-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-(azetidin-3-yl)-3-methoxybenzamide 946826-12-6 C26H35N7O3
4-(9-cyclopentyl-6,7,8,9-tetrahydro-5,7,7-trimethyl-6-oxo-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-(azetidin-3-yl)-3-methoxybenzamide
—— 4-(benzofuran-2-yl)-7-[2-deoxy-2,2-difluoro-α-D-erythro-pentofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine 1397372-83-6 C19H15F2N3O4
4-(benzofuran-2-yl)-7-[2-deoxy-2,2-difluoro-α-D-erythro-pentofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine
—— (4S,5R,1'S)-3-<1-(hydroxycyclohexyl)ethyl>-4-methyl-5-phenyloxazolidin-2-one 136504-19-3 C18H25NO3
(4S,5R,1'S)-3-<1-(hydroxycyclohexyl)ethyl>-4-methyl-5-phenyloxazolidin-2-one
—— 4-(1,4-dihydronaphtho[2,1-b]oxepin-9-yl)benzaldehyde 1454286-55-5 C21H16O2
4-(1,4-dihydronaphtho[2,1-b]oxepin-9-yl)benzaldehyde
—— (4S,5R,1'R)-3-<1-(tri-n-butylstannyl)ethyl>-4-methyl-5-phenyloxazolidin-2-one 136504-08-0 C24H41NO2Sn
(4S,5R,1'R)-3-<1-(tri-n-butylstannyl)ethyl>-4-methyl-5-phenyloxazolidin-2-one
—— 4,6-bis{[(1R)-1-phenylethyl]amino}-1,7-naphthyridine-3-carbonitrile 915010-42-3 C25H23N5
4,6-bis{[(1R)-1-phenylethyl]amino}-1,7-naphthyridine-3-carbonitrile
—— 4-(2,4-Bis-benzylsulfanyl-butyl)-morpholine 144510-31-6 C22H29NOS2
4-(2,4-Bis-benzylsulfanyl-butyl)-morpholine
—— [(4S,5R,6S)-5-methyl-6-[(2-methylpropan-2-yl)oxy]-9-phenylmethoxynonan-4-yl] acetate 847740-34-5 C23H38O4
[(4S,5R,6S)-5-methyl-6-[(2-methylpropan-2-yl)oxy]-9-phenylmethoxynonan-4-yl] acetate
—— (4β,8β)-4-(acetyloxy)-12,13-epoxytrichothec-9-en-8-yl 3-methylbut-2-enoate 1431698-58-6 C22H30O6
(4β,8β)-4-(acetyloxy)-12,13-epoxytrichothec-9-en-8-yl 3-methylbut-2-enoate
—— 4-Hydroxy-6,8-bis-(p-chlorphenyl)-<1>benzothieno-<2,3-d>-pyrimidin 26380-08-5 C22H12Cl2N2OS
4-Hydroxy-6,8-bis-(p-chlorphenyl)-<1>benzothieno-<2,3-d>-pyrimidin
—— 4-(1-pyridin-2-yl-ethoxy)-2-trifluoromethyl-benzonitrile 925416-40-6 C15H11F3N2O
4-(1-pyridin-2-yl-ethoxy)-2-trifluoromethyl-benzonitrile
—— 4-[4-(4-Chlorophenyl)piperazin-1-yl]isoquinoline-6-carboxamide 1235381-19-7 C20H19ClN4O
4-[4-(4-Chlorophenyl)piperazin-1-yl]isoquinoline-6-carboxamide
—— 4-(2,6-dichlorophenyl)-N-ethyl-5-oxo-N-[4-(trifluoromethylsulfonylamino)phenyl]tetrazole-1-carboxamide 1346564-77-9 C17H13Cl2F3N6O4S
4-(2,6-dichlorophenyl)-N-ethyl-5-oxo-N-[4-(trifluoromethylsulfonylamino)phenyl]tetrazole-1-carboxamide
—— 4-Chloro-6-methyl-2-{7-oxabicyclo[2.2.1]heptan-2-yl}pyrimidine 1344016-79-0 C11H13ClN2O
4-Chloro-6-methyl-2-{7-oxabicyclo[2.2.1]heptan-2-yl}pyrimidine
—— 4-[2-amino-6-(4-morpholinyl)-4-pyrimidinyl]-2,6-difluorobenzaldehyde 1227910-13-5 C15H14F2N4O2
4-[2-amino-6-(4-morpholinyl)-4-pyrimidinyl]-2,6-difluorobenzaldehyde
—— 4'-bromo-3-methylene flavanone 77038-15-4 C16H11BrO2
4'-bromo-3-methylene flavanone
—— (4-hydroxy-4-trifluoromethyl-piperidin-1-yl)-[(2R,6S)-6,11,11-trimethyl-1,2,5,6-tetrahydro-4H-2,6-methano-benzo[d]azocin-3-yl]-methanone 1181262-83-8 C22H29F3N2O2
(4-hydroxy-4-trifluoromethyl-piperidin-1-yl)-[(2R,6S)-6,11,11-trimethyl-1,2,5,6-tetrahydro-4H-2,6-methano-benzo[d]azocin-3-yl]-methanone
—— 4-hydroxy-3-(1H-imidazo[4,5-f]quinolin-2-yl)quinolin-2(1H)-one 405170-05-0 C19H12N4O2
4-hydroxy-3-(1H-imidazo[4,5-f]quinolin-2-yl)quinolin-2(1H)-one
—— 4,6-dimethyl-hept-4-en-2-one 18216-81-4 C9H16O
4,6-dimethyl-hept-4-en-2-one
—— 4-(cyclopropyl-{2-[4-(2-ethoxy-ethylcarbamoyl)-3-fluoro-phenyl]-pyrimidine-5-carbonyl}-amino)-piperidine-1-carboxylic acid tert-butyl ester 1557033-47-2 C29H38FN5O5
4-(cyclopropyl-{2-[4-(2-ethoxy-ethylcarbamoyl)-3-fluoro-phenyl]-pyrimidine-5-carbonyl}-amino)-piperidine-1-carboxylic acid tert-butyl ester
—— 4-[3-(N-Isobutyl-N-methyl)aminomethyl]benzoylthiophene-2 sulfonamide 118993-64-9 C17H22N2O3S2
4-[3-(N-Isobutyl-N-methyl)aminomethyl]benzoylthiophene-2 sulfonamide
—— 4-{(S)-4-carboxy-2-[(6-phenoxy-2-phenyl-pyrimidine-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester 913951-40-3 C29H31N5O7
4-{(S)-4-carboxy-2-[(6-phenoxy-2-phenyl-pyrimidine-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester
—— (4aS)-5,6,8-trimethoxy-1,1,4a-trimethyl-2,3,4,9-tetrahydrophenanthrene 55824-01-6 C20H28O3
(4aS)-5,6,8-trimethoxy-1,1,4a-trimethyl-2,3,4,9-tetrahydrophenanthrene
—— 4-((S)-4-carboxy-2-{[2-(3-methoxy-phenyl)-6-methyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester 913948-01-3 C25H31N5O7
4-((S)-4-carboxy-2-{[2-(3-methoxy-phenyl)-6-methyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester
—— 4,7,7-trimethyl-3-trichloroacetoxy-norbornane-1-carbonitrile 83697-07-8 C13H16Cl3NO2
4,7,7-trimethyl-3-trichloroacetoxy-norbornane-1-carbonitrile
—— 4-((S)-4-tert-butoxycarbonyl-2-{[6-(2-hydroxy-ethoxy)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester 913948-28-4 C29H39N5O8
4-((S)-4-tert-butoxycarbonyl-2-{[6-(2-hydroxy-ethoxy)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester
—— 4-(2-methyl-3-propan-2-yl-imidazol-4-yl)-N-(4-piperidinyl)pyrimidin-2-amine 959790-82-0 C16H24N6
4-(2-methyl-3-propan-2-yl-imidazol-4-yl)-N-(4-piperidinyl)pyrimidin-2-amine
—— (4S,5S)-4-((S)-2-(methoxymethoxy)but-3-ynyl)-2,2,5-trimethyl-1,3-dioxolane 1318673-49-2 C12H20O4
(4S,5S)-4-((S)-2-(methoxymethoxy)but-3-ynyl)-2,2,5-trimethyl-1,3-dioxolane
—— (4-Methoxy-benzyl)-phosphoramidic acid diphenyl ester 68036-35-1 C20H20NO4P
(4-Methoxy-benzyl)-phosphoramidic acid diphenyl ester
—— 4-Iodo-benzoic acid 1-methyl-piperidin-4-yl ester; hydrochloride 80239-78-7 C13H16INO2*ClH
4-Iodo-benzoic acid 1-methyl-piperidin-4-yl ester; hydrochloride
—— 4,4'-bis(hexylamino)biphenyl 78015-24-4 C24H36N2
4,4'-bis(hexylamino)biphenyl
—— 4,8-Dioxaundecan-1,11-dicarbonsaeure-dichlorid 26090-58-4 C9H14Cl2O4
4,8-Dioxaundecan-1,11-dicarbonsaeure-dichlorid
—— 4-(4-methyl-2-oxo-cyclopent-3-enyl)-butyric acid 103440-18-2 C10H14O3
4-(4-methyl-2-oxo-cyclopent-3-enyl)-butyric acid
—— 4-Methoxy-benzolsulfonsaeure-amid-benzolsulfonylimid 96985-50-1 C13H14N2O4S2
4-Methoxy-benzolsulfonsaeure-amid-benzolsulfonylimid
—— 4-Amino-5-sulfamoyl-2-trifluormethyl-benzolsulfonsaeure-<N.N-dimethyl-amid> 794-55-8 C9H12F3N3O4S2
4-Amino-5-sulfamoyl-2-trifluormethyl-benzolsulfonsaeure-<N.N-dimethyl-amid>
—— 4-<3-Nitro-benzolazo>-3-pentadecyl-phenol 3159-76-0 C27H39N3O3
4-<3-Nitro-benzolazo>-3-pentadecyl-phenol
—— 4-(2,6-dimethyl-cyclohexyl)-2-phenyl-butan-2-ol 109642-06-0 C18H28O
4-(2,6-dimethyl-cyclohexyl)-2-phenyl-butan-2-ol
—— 4-nitro-5-propylmercapto-1(3)<i>H</i>-imidazole 99980-25-3 C6H9N3O2S
4-nitro-5-propylmercapto-1(3)<i>H</i>-imidazole
—— 4-Benzoyloxy-5-oxo-1-phenyl-2-(4-chlor-phenyl)-Δ<sup>3</sup>-pyrrolin-carbonsaeure-(3)-ethylester 95950-01-9 C26H20ClNO5
4-Benzoyloxy-5-oxo-1-phenyl-2-(4-chlor-phenyl)-Δ<sup>3</sup>-pyrrolin-carbonsaeure-(3)-ethylester
—— 4-Acetamino-benzolsulfonsaeure-N'-methylen-hydrazid 92971-60-3 C9H11N3O3S
4-Acetamino-benzolsulfonsaeure-N'-methylen-hydrazid
—— 4-Chlor-1,3-dinitro-7-methyl-5,10-dihydro-phenazin 97027-43-5 C13H9ClN4O4
4-Chlor-1,3-dinitro-7-methyl-5,10-dihydro-phenazin
—— 4.5-Dimethoxy-2-(4-nitro-phenyl)-benzimidazol 97722-78-6 C15H13N3O4
4.5-Dimethoxy-2-(4-nitro-phenyl)-benzimidazol
—— 4-cyanomethyl-7-mesyloxy-tetracyclo<3.3.0.0<sup>2,8</sup>.0<sup>3,6</sup>>octane 77752-59-1 C11H13NO3S
4-cyanomethyl-7-mesyloxy-tetracyclo<3.3.0.0<sup>2,8</sup>.0<sup>3,6</sup>>octane