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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-methylumbelliferyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>3)-β-D-glucopyranoside 172364-27-1 C30H36O17
4-methylumbelliferyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>3)-β-D-glucopyranoside
—— (4aS,11aR,12aS,13S)-10-chloro-13-(dimethylamino)-4a-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-8-(ethylamino)11a,12,12a,13-tetrahydro-5-hydroxy-3,7-bis(phenylmethoxy)-isoxazolo[5',4':6,7]naphth[2,3-g]-isoquinoline-4,6(4aH,11H)-dione 1254367-58-2 C42H49ClN4O7Si
(4aS,11aR,12aS,13S)-10-chloro-13-(dimethylamino)-4a-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-8-(ethylamino)11a,12,12a,13-tetrahydro-5-hydroxy-3,7-bis(phenylmethoxy)-isoxazolo[5',4':6,7]naphth[2,3-g]-isoquinoline-4,6(4aH,11H)-dione
—— 4-methylpyridinium tetrachloroferrate(III) 352279-75-5 C6H8N*Cl4Fe
4-methylpyridinium tetrachloroferrate(III)
—— 4-((1R,2R,3R)-3-Hydroxy-2-((1E,3S)-3-hydroxy-1-undecen-1-yl)-5-oxocyclopentyl)butanoic acid 7046-47-1 C20H34O5
4-((1R,2R,3R)-3-Hydroxy-2-((1E,3S)-3-hydroxy-1-undecen-1-yl)-5-oxocyclopentyl)butanoic acid
—— 4-[(2,4-Dichloro-phenyl)-methylsulfanyl-methylene]-morpholin-4-ium; iodide 6392-06-9 C12H14Cl2NOS*I
4-[(2,4-Dichloro-phenyl)-methylsulfanyl-methylene]-morpholin-4-ium; iodide
—— (4-Ethoxy-phenyl)-thiocarbamic acid O-naphthalen-2-yl ester 20815-90-1 C19H17NO2S
(4-Ethoxy-phenyl)-thiocarbamic acid O-naphthalen-2-yl ester
—— 4-Methyl-2-(tetraacetyl-1-β-D-glucosylmercapto)-chinolin 6161-17-7 C24H27NO9S
4-Methyl-2-(tetraacetyl-1-β-D-glucosylmercapto)-chinolin
—— 4-(10-Ethyl-9-methyl-1-thia-benzo[f]azulen-4-ylidene)-1-methyl-piperidine; hydrochloride 60971-47-3 C22H25NS*ClH
4-(10-Ethyl-9-methyl-1-thia-benzo[f]azulen-4-ylidene)-1-methyl-piperidine; hydrochloride
—— 4,4,8,8-Tetramethyl-cyclononan-dion-(1,2) 19085-72-4 C13H22O2
4,4,8,8-Tetramethyl-cyclononan-dion-(1,2)
—— 4,4-Dimethyl-2-phenyl-3-oxo-diazetidin-1-carbonsaeure-ethylester 4149-01-3 C13H16N2O3
4,4-Dimethyl-2-phenyl-3-oxo-diazetidin-1-carbonsaeure-ethylester
—— 4ref-Acetoxy-7'-ethoxy-8'-methoxy-4'-oxo-spiro<cyclohexan-1.1'-(trans8a')-tetralin> 21020-77-9 C20H26O5
4ref-Acetoxy-7'-ethoxy-8'-methoxy-4'-oxo-spiro<cyclohexan-1.1'-(trans8a')-tetralin>
—— 4-(4-Bromo-2,5-dimethyl-phenylsulfanyl)-butyric acid ethyl ester 15115-78-3 C14H19BrO2S
4-(4-Bromo-2,5-dimethyl-phenylsulfanyl)-butyric acid ethyl ester
—— 4-Hydroxy-5,6-dimethoxy-7-nitro-phthalid 957-36-8 C10H9NO7
4-Hydroxy-5,6-dimethoxy-7-nitro-phthalid
—— 4-bromo-N-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)-1-methyl-1H-imidazole-2-carboxamide 1161362-34-0 C16H16BrN5O2
4-bromo-N-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)-1-methyl-1H-imidazole-2-carboxamide
—— 4-Amino-2-[[2-(dimethylamino)ethyl]methylamino]-1H-benzimidazole 208772-83-2 C12H19N5
4-Amino-2-[[2-(dimethylamino)ethyl]methylamino]-1H-benzimidazole
—— 4-[2-(2-chloro-4-fluorophenoxy)phenylsulfamoyl]-N-{2-oxo-2-[4-(2-pyrrolidin-1-ylethyl)piperazin-1-yl]ethyl}benzamide 1032613-54-9 C31H35ClFN5O5S
4-[2-(2-chloro-4-fluorophenoxy)phenylsulfamoyl]-N-{2-oxo-2-[4-(2-pyrrolidin-1-ylethyl)piperazin-1-yl]ethyl}benzamide
—— 4-ethyl-4-(2-bibenzyl-4-yloxy-ethyl)-morpholinium; iodide 114036-27-0 C22H30NO2*I
4-ethyl-4-(2-bibenzyl-4-yloxy-ethyl)-morpholinium; iodide
—— 4-Methyl-2,6-dipropylphenetole 124268-35-5 C15H24O
4-Methyl-2,6-dipropylphenetole
—— 4-(2,3,5,6-Tetra-O-acetyl-β-D-glucofuranosyl)anisol 119529-64-5 C21H26O10
4-(2,3,5,6-Tetra-O-acetyl-β-D-glucofuranosyl)anisol
—— 4-formyloxy-3-methyl-2-((1<i>R</i>)-7-oxo-3-phenyl-(1<i>r</i><i>H</i>,5<i>c</i><i>H</i>)-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-2-enoic acid benzyl ester 68000-43-1 C23H20N2O6
4-formyloxy-3-methyl-2-((1<i>R</i>)-7-oxo-3-phenyl-(1<i>r</i><i>H</i>,5<i>c</i><i>H</i>)-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-2-enoic acid benzyl ester
—— 4-Acetylamino-5-((2R,3R,4R,5R)-3,4-bis-benzoyloxy-5-benzoyloxymethyl-tetrahydro-furan-2-yl)-thiophene-3-carboxylic acid methyl ester 118674-66-1 C34H29NO10S
4-Acetylamino-5-((2R,3R,4R,5R)-3,4-bis-benzoyloxy-5-benzoyloxymethyl-tetrahydro-furan-2-yl)-thiophene-3-carboxylic acid methyl ester
—— 4-(4-fluorophenyl)-6,8-dimethylpyrimido[4,5-c]pyridazine-5,7(6H,8H)-dione 1334231-22-9 C14H11FN4O2
4-(4-fluorophenyl)-6,8-dimethylpyrimido[4,5-c]pyridazine-5,7(6H,8H)-dione
—— 4-[4-chloro-3-(trifluoromethyl)phenoxy]-5-fluoro-2-methoxy-N-(methylsulfonyl)benzamide 1354956-70-9 C16H12ClF4NO5S
4-[4-chloro-3-(trifluoromethyl)phenoxy]-5-fluoro-2-methoxy-N-(methylsulfonyl)benzamide
—— 4-tert-butyl-5'-methoxy-1,1':3',1''-terphenyl 1444122-06-8 C23H24O
4-tert-butyl-5'-methoxy-1,1':3',1''-terphenyl
—— 4,4'-(hexane-1,6-diylbis(dimethylammonionediyl))dibutane-1-sulfonate 1429763-73-4 C18H40N2O6S2
4,4'-(hexane-1,6-diylbis(dimethylammonionediyl))dibutane-1-sulfonate
—— 4-((2-chloro-3,6-difluorobenzyl)oxy)-1-methyl-1H-indole-3-carbaldehyde 1352136-79-8 C17H12ClF2NO2
4-((2-chloro-3,6-difluorobenzyl)oxy)-1-methyl-1H-indole-3-carbaldehyde
—— 4-(2,2-dimethyl-1-oxopropyl)-N-methyl-N-(4-carboxyphenyl)-benzamide 167760-58-9 C20H21NO4
4-(2,2-dimethyl-1-oxopropyl)-N-methyl-N-(4-carboxyphenyl)-benzamide
—— 4-cyano-3-fluorophenyl 4-[(E)-oct-2-enoyloxy]benzoate 174668-92-9 C22H20FNO4
4-cyano-3-fluorophenyl 4-[(E)-oct-2-enoyloxy]benzoate
—— 4,4'-Dibromdibenzolsulfenamid 55485-87-5 C12H9Br2NS2
4,4'-Dibromdibenzolsulfenamid
—— 4,7,7,10-Tetraphenyl-3,11-dithia-7-silatricyclo[6.3.0.02,6]undeca-1(8),2(6),4,9-tetraene 383197-12-4 C32H22S2Si
4,7,7,10-Tetraphenyl-3,11-dithia-7-silatricyclo[6.3.0.02,6]undeca-1(8),2(6),4,9-tetraene
—— 4-{2-[3-(1H-Indol-yl)-propylamino]-ethoxy-}-7-fluoro-1,3-dihydro-indol-2-one 203921-04-4 C21H22FN3O2
4-{2-[3-(1H-Indol-yl)-propylamino]-ethoxy-}-7-fluoro-1,3-dihydro-indol-2-one
—— 4-Butyl-1,4-diphenylcyclobuten 37862-52-5 C20H22
4-Butyl-1,4-diphenylcyclobuten
—— 4',4'''-(((((3-(penta-1,4-diyn-3-ylidene)penta-1,4-diyne-1,5-diyl)bis(4,1-phenylene))bis(oxy))bis(undecane-11,1-diyl))bis(oxy))bis(([1,1'-biphenyl]-4-carbonitrile)) 691869-71-3 C70H70N2O4
4',4'''-(((((3-(penta-1,4-diyn-3-ylidene)penta-1,4-diyne-1,5-diyl)bis(4,1-phenylene))bis(oxy))bis(undecane-11,1-diyl))bis(oxy))bis(([1,1'-biphenyl]-4-carbonitrile))
—— 4,4-Dichloro-3-phenyl-but-3-en-2-ol 53366-83-9 C10H10Cl2O
4,4-Dichloro-3-phenyl-but-3-en-2-ol
—— 4-cyclohexyl-3-methyl-2-(trimethylsilyl)buta-1,3(Z)-dien-1-one 1391157-49-5 C14H24OSi
4-cyclohexyl-3-methyl-2-(trimethylsilyl)buta-1,3(Z)-dien-1-one
—— (4-phenyl-trityl)-malonic acid diethyl ester 872791-10-1 C32H30O4
(4-phenyl-trityl)-malonic acid diethyl ester
—— (4-(2-bromoethoxy)-3-ethoxyphenyl)methanol 70958-72-4 C11H15BrO3
(4-(2-bromoethoxy)-3-ethoxyphenyl)methanol
—— 4-(2-Methylpropoxy)benzenesulfonohydrazide 24924-83-2 C10H16N2O3S
4-(2-Methylpropoxy)benzenesulfonohydrazide
—— 4-(N-benzyl-N-methylamino)-1-(4-tolyl)piperidine fumarate 142751-92-6 C4H4O4*C20H26N2
4-(N-benzyl-N-methylamino)-1-(4-tolyl)piperidine fumarate
—— 4-bromomethyl-2-pyranone 1378816-55-7 C6H5BrO2
4-bromomethyl-2-pyranone
—— 4,4-dimethyl-1-3-(N,N-dimethylcarbamoyloxy)-{4-[N-(N,N-dimethylcarbamoyl)methanesulfonamido]phenyl}-2-pyrazoline 134403-10-4 C18H27N5O5S
4,4-dimethyl-1-3-(N,N-dimethylcarbamoyloxy)-{4-[N-(N,N-dimethylcarbamoyl)methanesulfonamido]phenyl}-2-pyrazoline
—— 4-(5,6-dihydro-11H-[1,2,4]triazolo[5,1-b][3]benzazepin-11-ylidene)-1-piperidineacetonitrile 163914-80-5 C18H19N5
4-(5,6-dihydro-11H-[1,2,4]triazolo[5,1-b][3]benzazepin-11-ylidene)-1-piperidineacetonitrile
—— 4'-{2-ethoxy-4-ethyl-5-[((S)-2-(mercaptomethyl)-4-methylpentanoylamino)methyl]-imidazol-1-ylmethyl}-2'-fluorobiphenyl-2-carboxylic acid 1073549-60-6 C29H36FN3O4S
4'-{2-ethoxy-4-ethyl-5-[((S)-2-(mercaptomethyl)-4-methylpentanoylamino)methyl]-imidazol-1-ylmethyl}-2'-fluorobiphenyl-2-carboxylic acid
—— 4-({[2-(2-mercaptomethyl-4-methylpentanoylamino)ethyl]pentanoylamino}methyl)benzoic acid 1043608-09-8 C22H34N2O4S
4-({[2-(2-mercaptomethyl-4-methylpentanoylamino)ethyl]pentanoylamino}methyl)benzoic acid
—— 4-[(1S)-1-[[2-[[2-[[2-[(2-amino-2-oxoethyl)-[(1S)-1-phenylethyl]amino]-2-oxoethyl]-[(1S)-1-phenylethyl]amino]-2-oxoethyl]-[(1S)-1-phenylethyl]amino]-2-oxoethyl]-[2-[[(1S)-1-phenylethyl]-[2-[[(1S)-1-phenylethyl]-[2-[[(1S)-1-phenylethyl]amino]acetyl]amino]acetyl]amino]acetyl]amino]ethyl]benzamide 1206910-73-7 C71H81N9O8
4-[(1S)-1-[[2-[[2-[[2-[(2-amino-2-oxoethyl)-[(1S)-1-phenylethyl]amino]-2-oxoethyl]-[(1S)-1-phenylethyl]amino]-2-oxoethyl]-[(1S)-1-phenylethyl]amino]-2-oxoethyl]-[2-[[(1S)-1-phenylethyl]-[2-[[(1S)-1-phenylethyl]-[2-[[(1S)-1-phenylethyl]amino]acetyl]amino]acetyl]amino]acetyl]amino]ethyl]benzamide
—— 4-bromo-N-(2,2,2-trichloro-1-(5-chloropyrimidin-2-ylamino)ethyl)benzamide 1265593-62-1 C13H9BrCl4N4O
4-bromo-N-(2,2,2-trichloro-1-(5-chloropyrimidin-2-ylamino)ethyl)benzamide
—— (4-{2-[(4S,6R)-6-allyl-2,2-dimethyl-1,3-dioxan-4-yl]ethyl}phenoxy)-tert-butyldimethylsilane 1233715-73-5 C23H38O3Si
(4-{2-[(4S,6R)-6-allyl-2,2-dimethyl-1,3-dioxan-4-yl]ethyl}phenoxy)-tert-butyldimethylsilane
—— 4,6-dichloro-5-(2-methylallyl)-2-(methylthio)pyrimidine 1421698-89-6 C9H10Cl2N2S
4,6-dichloro-5-(2-methylallyl)-2-(methylthio)pyrimidine
—— 4,4'-(hydrazine-1,2-diylidenebis((3-aminophenyl)methaneylylidene))dianiline 71969-94-3 C26H24N6
4,4'-(hydrazine-1,2-diylidenebis((3-aminophenyl)methaneylylidene))dianiline
—— 4,4-Ethandiyldimercapto-2-methyl-cyclopentan-1,3-dion 14318-45-7 C8H10O2S2
4,4-Ethandiyldimercapto-2-methyl-cyclopentan-1,3-dion