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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-[4-(4-chloro-2-methyl-phenoxy)-6-phenylsulfanyl-[1,3,5]triazin-2-yl]-benzene-1,3-diol 14769-89-2 C22H16ClN3O3S
4-[4-(4-chloro-2-methyl-phenoxy)-6-phenylsulfanyl-[1,3,5]triazin-2-yl]-benzene-1,3-diol
—— 4-methyl-2,6-bis((E)-1,3-diphenylallyl)benzenamine 1357475-95-6 C37H33N
4-methyl-2,6-bis((E)-1,3-diphenylallyl)benzenamine
—— 4-anilino-4-methyl-5-oxo-4,5-dihydro-furan-2-carboxylic acid methyl ester 109016-98-0 C13H13NO4
4-anilino-4-methyl-5-oxo-4,5-dihydro-furan-2-carboxylic acid methyl ester
—— 4-(1-methyl-1H-tetrazol-5-ylthio)-3-phenyl-1H-pyrazolo[3,4-d]pyrimidine 1370338-70-7 C13H10N8S
4-(1-methyl-1H-tetrazol-5-ylthio)-3-phenyl-1H-pyrazolo[3,4-d]pyrimidine
—— 4-(2,4-dichlorophenyl)-5-(3-hydroxyphenyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione 1426945-64-3 C14H9Cl2N3OS
4-(2,4-dichlorophenyl)-5-(3-hydroxyphenyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione
—— 4-(tert-butoxycarbonyl)-3-methoxycarbonyl-4H-[1,4]oxazine 943818-65-3 C11H15NO5
4-(tert-butoxycarbonyl)-3-methoxycarbonyl-4H-[1,4]oxazine
—— 4,5-diethoxy-2-oxo-imidazolidine-1-carboxylic acid ethyl ester 99977-30-7 C10H18N2O5
4,5-diethoxy-2-oxo-imidazolidine-1-carboxylic acid ethyl ester
—— [(4S,5R)-4,5-Bis-(3,4-dimethoxy-phenyl)-2-oxo-oxazolidin-3-yl]-acetaldehyde 135574-67-3 C21H23NO7
[(4S,5R)-4,5-Bis-(3,4-dimethoxy-phenyl)-2-oxo-oxazolidin-3-yl]-acetaldehyde
—— 4-O-(2-acetamido-4,6-di-O-allyl-3-O-benzyl-2-deoxy-α-D-glucopyranosyl)-2,3;5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal 131070-21-8 C35H53NO12
4-O-(2-acetamido-4,6-di-O-allyl-3-O-benzyl-2-deoxy-α-D-glucopyranosyl)-2,3;5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal
—— 4-[2-(4-chloro-phenylcarbamoyloxy)-ethylamino]-benzo[<i>e</i>]perimidin-7-one 53057-44-6 C24H17ClN4O3
4-[2-(4-chloro-phenylcarbamoyloxy)-ethylamino]-benzo[<i>e</i>]perimidin-7-one
—— (4-Hydroxy-phenyl)-{3-[2-(2-nitro-phenoxy)-2-phenoxy-acetylamino]-2-oxo-azetidin-1-yl}-acetic acid 75244-78-9 C25H21N3O9
(4-Hydroxy-phenyl)-{3-[2-(2-nitro-phenoxy)-2-phenoxy-acetylamino]-2-oxo-azetidin-1-yl}-acetic acid
—— 4-(Butyl-ethyl-amino)-N-methoxy-3,5-dinitro-benzenesulfonamide 40258-43-3 C13H20N4O7S
4-(Butyl-ethyl-amino)-N-methoxy-3,5-dinitro-benzenesulfonamide
—— 4-methyl-3-phenyl-4-(2-styryl-benzooxazol-6-ylazo)-4<i>H</i>-isoxazol-5-one 72755-04-5 C25H18N4O3
4-methyl-3-phenyl-4-(2-styryl-benzooxazol-6-ylazo)-4<i>H</i>-isoxazol-5-one
—— 4-hydroxy-6-methoxy-quinoline-3-carboxylic acid isopropylidenehydrazide 872783-24-9 C14H15N3O3
4-hydroxy-6-methoxy-quinoline-3-carboxylic acid isopropylidenehydrazide
—— 4'-(4-benzooxazol-2-yl-styryl)-biphenyl-4-carboxylic acid 2-methoxy-ethyl ester 70916-75-5 C31H25NO4
4'-(4-benzooxazol-2-yl-styryl)-biphenyl-4-carboxylic acid 2-methoxy-ethyl ester
—— 4-[2-(1-Oxo-1,3-dihydro-isoindol-2-yl)-ethyl]-benzenesulfonamide 6881-81-8 C16H16N2O3S
4-[2-(1-Oxo-1,3-dihydro-isoindol-2-yl)-ethyl]-benzenesulfonamide
—— 4-O-(3-O-tert-butyldimethylsilyl-2-deoxy-2-hydroxyimino-4,6-O-isopropylidene-α-D-arabino-hexopyranosyl)-2,3;5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal 131070-14-9 C29H53NO12Si
4-O-(3-O-tert-butyldimethylsilyl-2-deoxy-2-hydroxyimino-4,6-O-isopropylidene-α-D-arabino-hexopyranosyl)-2,3;5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal
—— 4-Fluoro-1-(4-nitro-benzyloxymethyl)-pyridinium; bromide 80706-51-0 Br*C13H12FN2O3
4-Fluoro-1-(4-nitro-benzyloxymethyl)-pyridinium; bromide
—— 4,7-phenanthroline-5,6-diol hydrochloride 85565-52-2 C12H8N2O2*ClH
4,7-phenanthroline-5,6-diol hydrochloride
—— 4-(4-Benzoyloxy-phenoxy)-3,5-dinitro-phenylessigsaeure-ethylester 2379-03-5 C23H18N2O9
4-(4-Benzoyloxy-phenoxy)-3,5-dinitro-phenylessigsaeure-ethylester
—— 4-O-(3-O-tert-butyldimethylsilyl-4,6-O-isopropylidene-α-D-glucopyranosyl)-2,3;5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal 131070-11-6 C29H54O12Si
4-O-(3-O-tert-butyldimethylsilyl-4,6-O-isopropylidene-α-D-glucopyranosyl)-2,3;5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal
—— 4-iodo-1-butanol metanesulfonate 203571-17-9 C5H11IO3S
4-iodo-1-butanol metanesulfonate
—— 4-iodo-2-methylbutan-2-ol 221248-59-5 C5H11IO
4-iodo-2-methylbutan-2-ol
—— 4,6-bis[5-(2,8,13,17-tetraethyl-3,7,12,18-tetramethylporphyrinyl)]dibenzofuran dicobalt 752208-97-2 C76H76Co2N8O
4,6-bis[5-(2,8,13,17-tetraethyl-3,7,12,18-tetramethylporphyrinyl)]dibenzofuran dicobalt
—— 4-(5-bromopentyloxy)-9H-carbazole 1047632-43-8 C17H18BrNO
4-(5-bromopentyloxy)-9H-carbazole
—— 4-<Benzoyll-sulfamoyl>-oxanilsaeure-n-hexadecylamid 18074-01-6 C31H45N3O5S
4-<Benzoyll-sulfamoyl>-oxanilsaeure-n-hexadecylamid
—— (4R,4aR,8aS)-4-(tert-Butyl-dimethyl-silanyloxymethyl)-4a-methyl-octahydro-naphthalen-2-one 95532-02-8 C18H34O2Si
(4R,4aR,8aS)-4-(tert-Butyl-dimethyl-silanyloxymethyl)-4a-methyl-octahydro-naphthalen-2-one
—— 4-[5-(4-Nonyloxy-phenyl)-[1,3,4]thiadiazol-2-yl]-phenol 121679-52-5 C23H28N2O2S
4-[5-(4-Nonyloxy-phenyl)-[1,3,4]thiadiazol-2-yl]-phenol
—— 4-[2,6-Dichloro-3-[N-[4-[N-methoxyacetyl-N-(3-pyridylmethyl)amino]cinnamoylglycyl]-N-methylamino]-benzyloxy]-2-methoxy-1-methyl-1H-benzimidazole 177477-31-5 C37H36Cl2N6O6
4-[2,6-Dichloro-3-[N-[4-[N-methoxyacetyl-N-(3-pyridylmethyl)amino]cinnamoylglycyl]-N-methylamino]-benzyloxy]-2-methoxy-1-methyl-1H-benzimidazole
—— 4-cyano-1-(2,4-dichloro-phenyl)-5-(naphthalen-2-yloxy)-1H-pyrazole-3-carboxylic acid (6-methoxy-pyridin-3-yl)-amide 795303-49-0 C27H17Cl2N5O3
4-cyano-1-(2,4-dichloro-phenyl)-5-(naphthalen-2-yloxy)-1H-pyrazole-3-carboxylic acid (6-methoxy-pyridin-3-yl)-amide
—— 4,5α-epoxy-6,6-ethane-1,2-diyldioxy-17-(furan-2-carbonyl)-3-methoxy-morphinan-14-ol 52446-33-0 C24H25NO7
4,5α-epoxy-6,6-ethane-1,2-diyldioxy-17-(furan-2-carbonyl)-3-methoxy-morphinan-14-ol
—— (4S,8R,10S,14S)-4,8,10,14-Tetramethyl-4,5,6,7,8,9,10,12,13,14,15,16-dodecahydro-cyclopenta[a]phenanthrene-3,11,17-trione 16369-80-5 C21H28O3
(4S,8R,10S,14S)-4,8,10,14-Tetramethyl-4,5,6,7,8,9,10,12,13,14,15,16-dodecahydro-cyclopenta[a]phenanthrene-3,11,17-trione
—— 4-methyl-2-[(1-oxobutyl)amino]-N-(2,4,6-trimethylphenyl)-5-thiazolecarboxamide 302959-45-1 C18H23N3O2S
4-methyl-2-[(1-oxobutyl)amino]-N-(2,4,6-trimethylphenyl)-5-thiazolecarboxamide
—— 4-{2-[3-Ethyl-3H-benzooxazol-(2E)-ylidene]-ethylidene}-1,2-diphenyl-pyrazolidine-3,5-dione 96003-42-8 C26H21N3O3
4-{2-[3-Ethyl-3H-benzooxazol-(2E)-ylidene]-ethylidene}-1,2-diphenyl-pyrazolidine-3,5-dione
—— 4,5-dihydro-naphtho[1,2-<i>c</i>]isoxazole-3-carbothioic acid methylamide 35231-13-1 C13H12N2OS
4,5-dihydro-naphtho[1,2-<i>c</i>]isoxazole-3-carbothioic acid methylamide
—— 4,4-Bis-p-tolyl-cyclohexen-(2)-on-oxim 42420-93-9 C20H21NO
4,4-Bis-p-tolyl-cyclohexen-(2)-on-oxim
—— 4-Dimethylaminomethyl-5-phenyl-5-propionyloxy-homochroman 95132-44-8 C22H27NO3
4-Dimethylaminomethyl-5-phenyl-5-propionyloxy-homochroman
—— 4-(1,3-benzoxazol-2-yl)-N-methyl-N-[(1R,3S)-3-[[(1S)-1-methylpropyl]carbamoyl]cyclopentyl]benzamide 1610514-20-9 C25H29N3O3
4-(1,3-benzoxazol-2-yl)-N-methyl-N-[(1R,3S)-3-[[(1S)-1-methylpropyl]carbamoyl]cyclopentyl]benzamide
—— 4-(6-pentyl-5,6,7,8-tetrahydronaphthalen-2-yl)benzamide 345313-73-7 C22H27NO
4-(6-pentyl-5,6,7,8-tetrahydronaphthalen-2-yl)benzamide
—— 4-[[2-Chloro-5-(2,4-dichlorophenoxy)-4-hydroxyphenyl]diazenyl]benzenesulfonic acid 1210811-88-3 C18H11Cl3N2O5S
4-[[2-Chloro-5-(2,4-dichlorophenoxy)-4-hydroxyphenyl]diazenyl]benzenesulfonic acid
—— 4-nitrophenyl (tert-butoxycarbonyl)-L-leucyl-D-alaninate 1334429-06-9 C20H29N3O7
4-nitrophenyl (tert-butoxycarbonyl)-L-leucyl-D-alaninate
—— 4-(4-methoxy-phenyl)-3-methyl-benzo[<i>f</i>]quinolinium; iodide 97605-70-4 C21H18NO*I
4-(4-methoxy-phenyl)-3-methyl-benzo[<i>f</i>]quinolinium; iodide
—— 4,8-dimethyl-4H-[4,7]phenanthrolin-3-one 100872-12-6 C14H12N2O
4,8-dimethyl-4H-[4,7]phenanthrolin-3-one
—— 4-((4-(4-(benzyloxy)phenoxy)phenyl)sulfonyl)-N-((tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-4-carboxamide 226398-17-0 C30H33NO8S
4-((4-(4-(benzyloxy)phenoxy)phenyl)sulfonyl)-N-((tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-4-carboxamide
—— 4-(4-fluorophenyl)-2-phenyl-6-(thiophen-2-yl)pyridine 85957-60-4 C21H14FNS
4-(4-fluorophenyl)-2-phenyl-6-(thiophen-2-yl)pyridine
—— 4(6-Amino-8-hydroxypurin-9-yl)-4-deoxy-D-erythronsaeure 29031-33-2 C9H11N5O5
4(6-Amino-8-hydroxypurin-9-yl)-4-deoxy-D-erythronsaeure
—— 4-[2-(5-phenyl-benzo[1,2,3]triazol-2-yl)-vinyl]-benzoyl chloride 33144-17-1 C21H14ClN3O
4-[2-(5-phenyl-benzo[1,2,3]triazol-2-yl)-vinyl]-benzoyl chloride
—— (4-Chloro-phenyl)-(1-oxy-pyridin-3-yl)-methanone 34950-03-3 C12H8ClNO2
(4-Chloro-phenyl)-(1-oxy-pyridin-3-yl)-methanone
—— (4-Hydroxy-phenyl)-{3-[2-(naphthalen-2-ylcarbamoylmethanesulfinyl)-2-phenyl-acetylamino]-2-oxo-azetidin-1-yl}-acetic acid 59511-77-2 C31H27N3O7S
(4-Hydroxy-phenyl)-{3-[2-(naphthalen-2-ylcarbamoylmethanesulfinyl)-2-phenyl-acetylamino]-2-oxo-azetidin-1-yl}-acetic acid
—— 4,5,6,7-tetrachloro-2-(8,9,10,11-tetrachloro-1-hydroxy-12-oxo-12<i>H</i>-benzo[<i>ij</i>]isoindolo[2,1-<i>b</i>][2,7]naphthyridin-5-yl)-indan-1,3-dione 67047-92-1 C27H6Cl8N2O4
4,5,6,7-tetrachloro-2-(8,9,10,11-tetrachloro-1-hydroxy-12-oxo-12<i>H</i>-benzo[<i>ij</i>]isoindolo[2,1-<i>b</i>][2,7]naphthyridin-5-yl)-indan-1,3-dione