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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-cyclohexylcarbamoyl-2',5'-dimethoxychalcone 1225051-38-6 C24H27NO4
4-cyclohexylcarbamoyl-2',5'-dimethoxychalcone
—— 4-bromo-1-(cyclopropylmethoxy)-2-iodobenzene 1369873-05-1 C10H10BrIO
4-bromo-1-(cyclopropylmethoxy)-2-iodobenzene
—— 4-{3-chloro-4-[(1-methyl-1H-imidazol-2-yl) sulfanyl]anilino }-7-[4-({[3-(4-morpholinyl) propyl]amino}methyl) phenyl]-3-quinolinecarbonitrile 364789-73-1 C34H34ClN7OS
4-{3-chloro-4-[(1-methyl-1H-imidazol-2-yl) sulfanyl]anilino }-7-[4-({[3-(4-morpholinyl) propyl]amino}methyl) phenyl]-3-quinolinecarbonitrile
—— 4-[[4-[2-(Prop-2-enylamino)pyridin-3-yl]-1,3,5-triazin-2-yl]amino]benzamide 333736-21-3 C18H17N7O
4-[[4-[2-(Prop-2-enylamino)pyridin-3-yl]-1,3,5-triazin-2-yl]amino]benzamide
—— 4-[(2S,4S)-2-[5-chloro-4-oxo-3-(pyridin-2-ylmethyl)pyrrolo[2,1-f][1,2,4]triazin-2-yl]-4-fluoropyrrolidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile 1548337-82-1 C23H17ClFN9O
4-[(2S,4S)-2-[5-chloro-4-oxo-3-(pyridin-2-ylmethyl)pyrrolo[2,1-f][1,2,4]triazin-2-yl]-4-fluoropyrrolidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
—— 4-(tert-butyldiphenylsilanyloxymethyl)-2-prop-1-ynylpyridine 1034309-30-2 C25H27NOSi
4-(tert-butyldiphenylsilanyloxymethyl)-2-prop-1-ynylpyridine
—— 4,7-diaza-3,8-di(1-ethylpropyl)deca-2,8-diene-1,10-dinitrile 87439-93-8 C18H30N4
4,7-diaza-3,8-di(1-ethylpropyl)deca-2,8-diene-1,10-dinitrile
—— 4-dodecyloxypyridine 53708-21-7 C17H29NO
4-dodecyloxypyridine
—— 4'-{2-butyl-4-cyclopropyl-5-[((S)-2-mercaptomethyl-4-methylpentanoylamino)methyl]-imidazol-1-ylmethyl}-biphenyl-2-carboxylic acid 1073544-93-0 C32H41N3O3S
4'-{2-butyl-4-cyclopropyl-5-[((S)-2-mercaptomethyl-4-methylpentanoylamino)methyl]-imidazol-1-ylmethyl}-biphenyl-2-carboxylic acid
—— 4,4'-[6,6'-bis-(3-morpholin-4-yl-propylamino)-4,4'-(3,3'-disulfo-4,4'-ethene-1,2-diyl-dianilino)-bis-[1,3,5]triazin-2-ylamino]-bis-benzoic acid 17139-47-8 C48H54N14O12S2
4,4'-[6,6'-bis-(3-morpholin-4-yl-propylamino)-4,4'-(3,3'-disulfo-4,4'-ethene-1,2-diyl-dianilino)-bis-[1,3,5]triazin-2-ylamino]-bis-benzoic acid
—— 4,4'-(4-methyl-3-nitro-pyridine-2,6-diyl)-bis-morpholine 51565-09-4 C14H20N4O4
4,4'-(4-methyl-3-nitro-pyridine-2,6-diyl)-bis-morpholine
—— 4-(3-ethylcarbamoyloxy-phenyl)-2-methyl-[1,2,4]thiadiazolidine-3,5-dione 38958-68-8 C12H13N3O4S
4-(3-ethylcarbamoyloxy-phenyl)-2-methyl-[1,2,4]thiadiazolidine-3,5-dione
—— [(4-Bromo-3-chloro-phenyl)-hydrazono]-cyano-acetic acid pentyl ester 59063-38-6 C14H15BrClN3O2
[(4-Bromo-3-chloro-phenyl)-hydrazono]-cyano-acetic acid pentyl ester
—— 4-(2-{[(6R,7R)-2-carboxylato-7-[(2Z)-2-(ethoxyimino)-2-[5-(phosphonoamino)-1,2,4-thiadiazol-3-yl]acetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]sulfanyl}-1,3-thiazol-4-yl)-1-methylpyridin-1-ium acetic acid hydrate 866021-48-9 C24H27N8O11PS4
4-(2-{[(6R,7R)-2-carboxylato-7-[(2Z)-2-(ethoxyimino)-2-[5-(phosphonoamino)-1,2,4-thiadiazol-3-yl]acetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]sulfanyl}-1,3-thiazol-4-yl)-1-methylpyridin-1-ium acetic acid hydrate
—— 4-(2,4,5-tribromo-imidazol-1-yl)-but-2-yn-1-ol 27442-78-0 C7H5Br3N2O
4-(2,4,5-tribromo-imidazol-1-yl)-but-2-yn-1-ol
—— 4-methoxymethyl-9-tosyl-6-triisopropylsilyloxy-beta-carboline-3-carboxylic acid isopropyl ester 136288-68-1 C33H44N2O6SSi
4-methoxymethyl-9-tosyl-6-triisopropylsilyloxy-beta-carboline-3-carboxylic acid isopropyl ester
—— 4-[(6-benzenesulphonylamino-1-n-propyl-1H-benzimidazol-2-yl)-methyl]-benzonitrile 237750-77-5 C24H22N4O2S
4-[(6-benzenesulphonylamino-1-n-propyl-1H-benzimidazol-2-yl)-methyl]-benzonitrile
—— 4-(2-(2-hydroxyethyl)-3-methylbut-3-en-1-yl)phenol 1346619-67-7 C13H18O2
4-(2-(2-hydroxyethyl)-3-methylbut-3-en-1-yl)phenol
—— 4-(6-iodo-pyrimidin-4-yloxy)-benzothiazol-2-ylamine 659731-22-3 C11H7IN4OS
4-(6-iodo-pyrimidin-4-yloxy)-benzothiazol-2-ylamine
—— [4-(2,5-Dimethyl-1H-pyrrol-1-yl)-3,5-dimethyl-phenyl][10,11-dihydro-5H-pyrrolo [2,1-c][1,4]benzodiazepin-10-yl]methanone 473260-85-4 C27H27N3O
[4-(2,5-Dimethyl-1H-pyrrol-1-yl)-3,5-dimethyl-phenyl][10,11-dihydro-5H-pyrrolo [2,1-c][1,4]benzodiazepin-10-yl]methanone
—— 4-hydroxy-7-iodo-3-phenyl-isoxazolo[5,4-c]pyridine-5-carboxylic acid ethyl ester 1160691-79-1 C15H11IN2O4
4-hydroxy-7-iodo-3-phenyl-isoxazolo[5,4-c]pyridine-5-carboxylic acid ethyl ester
—— 4,5,6-Triamino-2-(4-pyridyl)pyrimidine Trihydrochloride 93794-48-0 C9H10N6*3ClH
4,5,6-Triamino-2-(4-pyridyl)pyrimidine Trihydrochloride
—— (4-methoxyphenyl)(3,4,5-trimethoxy-2-nitrophenyl)methanone 1276043-03-8 C17H17NO7
(4-methoxyphenyl)(3,4,5-trimethoxy-2-nitrophenyl)methanone
—— 4-(3-cyclopropyl-3H-imidazole-4-carbonyl)benzonitrile 1450738-74-5 C14H11N3O
4-(3-cyclopropyl-3H-imidazole-4-carbonyl)benzonitrile
—— 4-(4-methoxyphenyl)-2,5-dimethyl-1-phenylpyrrole-3-carboxylic acid benzyl ester 1008132-40-8 C27H25NO3
4-(4-methoxyphenyl)-2,5-dimethyl-1-phenylpyrrole-3-carboxylic acid benzyl ester
—— 4-(1H-indol-3-yl)-3-phenyl-2,8-dihydro-4H-pyrazolo[3,4-e][1,4]thiazepin-7-one 1221172-54-8 C20H16N4OS
4-(1H-indol-3-yl)-3-phenyl-2,8-dihydro-4H-pyrazolo[3,4-e][1,4]thiazepin-7-one
—— 4-Ethoxy-2-oxo-1,2,3,4-tetrahydro-pteridin 90953-14-3 C8H10N4O2
4-Ethoxy-2-oxo-1,2,3,4-tetrahydro-pteridin
—— 4-[4-(4-phenoxy-phenoxy)-phenoxy]-benzoic acid methyl ester 855195-67-4 C26H20O5
4-[4-(4-phenoxy-phenoxy)-phenoxy]-benzoic acid methyl ester
—— 4-benzoyl-3-hydroxy-5-(4-methoxyphenyl)-1-(pyridin-3-ylmethyl)-1,5-dihydro-2H-pyrrol-2-one 337922-83-5 C24H20N2O4
4-benzoyl-3-hydroxy-5-(4-methoxyphenyl)-1-(pyridin-3-ylmethyl)-1,5-dihydro-2H-pyrrol-2-one
—— 4,4-dinitropimelonitrile 98277-40-8 C7H8N4O4
4,4-dinitropimelonitrile
—— 4,7-diphenyl-1,10-phenanhroline 3,5-di-tert-butylbenzene-1,2-dithiolate platinum(II) 220177-62-8 C38H36N2PtS2
4,7-diphenyl-1,10-phenanhroline 3,5-di-tert-butylbenzene-1,2-dithiolate platinum(II)
—— (4R,3R)-1-Diazo-4-(2,5-dimethoxy-3-nitrophenyl)-4-methoxy-3-methyl-2-butanone 138694-14-1 C14H17N3O6
(4R,3R)-1-Diazo-4-(2,5-dimethoxy-3-nitrophenyl)-4-methoxy-3-methyl-2-butanone
—— 4-Chlormethyl-2,6-dimethyl-phenylacetat 711-96-6 C11H13ClO2
4-Chlormethyl-2,6-dimethyl-phenylacetat
—— 4-(2-azidophenyl)but-3-yn-1-ol 1333392-26-9 C10H9N3O
4-(2-azidophenyl)but-3-yn-1-ol
—— 4-(isopropylamino)-4'-(1,3-dimethylbutylamino) diphenylamine 1289557-97-6 C21H31N3
4-(isopropylamino)-4'-(1,3-dimethylbutylamino) diphenylamine
—— (4R)-6-(1,1-Dimethylethoxy)-3,4-dihydro-2H-1-benzopyran-4-amine 1228569-08-1 C13H19NO2
(4R)-6-(1,1-Dimethylethoxy)-3,4-dihydro-2H-1-benzopyran-4-amine
—— 4-<3-Methyl-pentyl>-naphthol-(1) 2960-21-6 C16H20O
4-<3-Methyl-pentyl>-naphthol-(1)
—— 4,6-Bis-(carbamoylmethylmercapto)-5-phenyl-pyrimidin 4156-66-5 C14H14N4O2S2
4,6-Bis-(carbamoylmethylmercapto)-5-phenyl-pyrimidin
—— 4,5-Dichloro-1,1,3,3-tetramethyl-[1,3]disilolane 5927-51-5 C7H16Cl2Si2
4,5-Dichloro-1,1,3,3-tetramethyl-[1,3]disilolane
—— 4-Pyrimidinamine, 6-(hexahydro-1H-azepin-1-yl)-5-nitro-N-[4-(2-phenyldiazenyl)phenyl]- 883487-08-9 C22H23N7O2
4-Pyrimidinamine, 6-(hexahydro-1H-azepin-1-yl)-5-nitro-N-[4-(2-phenyldiazenyl)phenyl]-
—— 4-(3-(5-(2-methyl-2-propenylamino)valerylamino)-4-chlorophenyl)-2H-phthalazin-1-one hydrochloride 286953-17-1 C23H25ClN4O2*ClH
4-(3-(5-(2-methyl-2-propenylamino)valerylamino)-4-chlorophenyl)-2H-phthalazin-1-one hydrochloride
—— (4aS)-8-Oxo-1,1,4ar,7c-tetramethyl-7t-<2-methoxycarbonyl-amino-aethyl>-(4btH,8aξH,10atH)-tetradecahydro-phenanthren 6732-84-9 C22H37NO3
(4aS)-8-Oxo-1,1,4ar,7c-tetramethyl-7t-<2-methoxycarbonyl-amino-aethyl>-(4btH,8aξH,10atH)-tetradecahydro-phenanthren
—— 4-cyano-N-(3-(2-methoxyacetyl)-6-(N-methylcyclohexanecarboxamido)-1H-indol-2-yl)benzamide 1562186-00-8 C27H28N4O4
4-cyano-N-(3-(2-methoxyacetyl)-6-(N-methylcyclohexanecarboxamido)-1H-indol-2-yl)benzamide
—— 4-phenyl-dodecahydro-7,14-methano-dipyrido[1,2-<i>a</i>;1',2'-<i>e</i>][1,5]diazocine 55732-50-8 C21H30N2
4-phenyl-dodecahydro-7,14-methano-dipyrido[1,2-<i>a</i>;1',2'-<i>e</i>][1,5]diazocine
—— 4-[3-(3,4-dimethyl-isoxazol-5-yl)-triazenyl]-benzoic acid ethyl ester 69511-40-6 C14H16N4O3
4-[3-(3,4-dimethyl-isoxazol-5-yl)-triazenyl]-benzoic acid ethyl ester
—— 4-(2-methylmaleamido)hippuric acid 83560-91-2 C14H14N2O6
4-(2-methylmaleamido)hippuric acid
—— 4-(2-hydroxy-3-(5-(3-nitrobenzyliden)-4-oxo-2-(phenylimino)thiazolidin-3-yl)propylamino)benzoic acid 1119622-48-8 C26H22N4O6S
4-(2-hydroxy-3-(5-(3-nitrobenzyliden)-4-oxo-2-(phenylimino)thiazolidin-3-yl)propylamino)benzoic acid
—— (4S,5R,6R)-4,5-bis(tert-butyldimethylsilyloxy)-6-hydroxycyclohex-2-enone 396100-83-7 C18H36O4Si2
(4S,5R,6R)-4,5-bis(tert-butyldimethylsilyloxy)-6-hydroxycyclohex-2-enone
—— (4-methoxy-6-tert-pentyl-cyclohexa-1,3-dienyl)-(2,3,5,6-tetramethyl-phenyl)-ketone 860373-15-5 C23H32O2
(4-methoxy-6-tert-pentyl-cyclohexa-1,3-dienyl)-(2,3,5,6-tetramethyl-phenyl)-ketone
—— 4α-(N,N-dicyclohexylamino)-5α-androstan-3,17-dione 1142951-19-6 C31H49NO2
4α-(N,N-dicyclohexylamino)-5α-androstan-3,17-dione