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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4'-acetoxy-2'-hydroxy-5'-(α,α-dimethylallyl)chalkone 82416-21-5 C22H22O4
4'-acetoxy-2'-hydroxy-5'-(α,α-dimethylallyl)chalkone
—— 4-(5-(dimethylamino)-1,3,4-thiadiazol-2-yl)benzene-1,3-diol 1259435-09-0 C10H11N3O2S
4-(5-(dimethylamino)-1,3,4-thiadiazol-2-yl)benzene-1,3-diol
—— 4-(1-phenylethyl)-2-phenyl-5-(phenylsulfanyl)-1,3-thiazole 1253754-83-4 C23H19NS2
4-(1-phenylethyl)-2-phenyl-5-(phenylsulfanyl)-1,3-thiazole
—— 4-Phthalimido-4'-nitrostilben 13491-57-1 C22H14N2O4
4-Phthalimido-4'-nitrostilben
—— 4-chloro-6-cyclohexyl-resorcinol 37470-92-1 C12H15ClO2
4-chloro-6-cyclohexyl-resorcinol
—— 4-acetyl-5,5-dimethyl-2-phenylpyrazolidin-3-one 30486-81-8 C13H16N2O2
4-acetyl-5,5-dimethyl-2-phenylpyrazolidin-3-one
—— 4-(3,5-Dimethyl-phenoxy)-2,6-dimethyl-phenol 7378-03-2 C16H18O2
4-(3,5-Dimethyl-phenoxy)-2,6-dimethyl-phenol
—— 4-(4-acetoxymethylphenyl)-2-methylene-4-oxobutanoic acid 485817-69-4 C14H14O5
4-(4-acetoxymethylphenyl)-2-methylene-4-oxobutanoic acid
—— 4-Chloro-4'-trifluoromethylsulfonylmethylbenzophenone-N'-methylsulfonyliminomethylhydrazone 184231-72-9 C17H15ClF3N3O4S2
4-Chloro-4'-trifluoromethylsulfonylmethylbenzophenone-N'-methylsulfonyliminomethylhydrazone
—— 4,5,6,7-tetrachloro-2',4',5',7'-tetraiodo-3',6'-dimethoxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one 127424-65-1 C22H8Cl4I4O5
4,5,6,7-tetrachloro-2',4',5',7'-tetraiodo-3',6'-dimethoxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
—— 4-benzyloxymethyl-1-[2-((R)-cyclohexyl-hydroxyphenyl-methyl)-oxazol-5-ylmethyl]-1-azonia-bicyclo[2.2.2]octane bromide 1049635-15-5 Br*C32H41N2O3
4-benzyloxymethyl-1-[2-((R)-cyclohexyl-hydroxyphenyl-methyl)-oxazol-5-ylmethyl]-1-azonia-bicyclo[2.2.2]octane bromide
—— 4-{2-amino-4-[4-fluoro-3-(5-fluoropyridin-3-yl)phenyl]-1-methyI-5-oxo-4,5-dihydro-1H-imidazoI-4-yl}phenyl trifluoromethanesulfonate 1035267-12-9 C22H15F5N4O4S
4-{2-amino-4-[4-fluoro-3-(5-fluoropyridin-3-yl)phenyl]-1-methyI-5-oxo-4,5-dihydro-1H-imidazoI-4-yl}phenyl trifluoromethanesulfonate
—— 4-(2-bromo-5-methoxybenzyl)-1-[2-(6-chloro-1,3-benzodioxol-5-yl)ethyl]piperidine 391955-02-5 C22H25BrClNO3
4-(2-bromo-5-methoxybenzyl)-1-[2-(6-chloro-1,3-benzodioxol-5-yl)ethyl]piperidine
—— 4,5-dimethoxy-2-(N-t-methyliminomethyl)-trans-stilbene 82632-48-2 C18H19NO2
4,5-dimethoxy-2-(N-t-methyliminomethyl)-trans-stilbene
—— 4aα,5α,8α-4,4a,5,8-Tetrahydro-5,8-dimethyl-5,8-epoxy-3H-2-benzopyran 121029-63-8 C11H14O2
4aα,5α,8α-4,4a,5,8-Tetrahydro-5,8-dimethyl-5,8-epoxy-3H-2-benzopyran
—— 4-(2-Butyl-decyl)-benzol-sulfonsaeure 105001-35-2 C20H34O3S
4-(2-Butyl-decyl)-benzol-sulfonsaeure
—— 4<i>r</i>,5<i>c</i>-dimethyl-[1,3,2]dioxathiolane 2<i>c</i>-oxide 40811-18-5 C4H8O3S
4<i>r</i>,5<i>c</i>-dimethyl-[1,3,2]dioxathiolane 2<i>c</i>-oxide
—— 4,5-diphenyl-7-thia-1,3,4,9-tetrazatricyclo[6.3.0.02,6]undeca-2,8-diene 137017-14-2 C18H16N4S
4,5-diphenyl-7-thia-1,3,4,9-tetrazatricyclo[6.3.0.02,6]undeca-2,8-diene
—— 4-(2-indan-5-yloxy-ethyl)-4-methyl-morpholinium; iodide 110334-05-9 C16H24NO2*I
4-(2-indan-5-yloxy-ethyl)-4-methyl-morpholinium; iodide
—— 4-{[4-(2-methanesulfonylethyl)-amino-6-(4-((1-hydroxy-1-cyclopropyl)-carboxamido)-phenyl)-pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide 1036736-50-1 C27H29N7O6S2
4-{[4-(2-methanesulfonylethyl)-amino-6-(4-((1-hydroxy-1-cyclopropyl)-carboxamido)-phenyl)-pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide
—— 4-(3-carbamoyl-phenylcarbamoyl)-2-pyridin-4-yl-thiazolidine-3-carboxylic acid benzyl ester 1029799-60-7 C24H22N4O4S
4-(3-carbamoyl-phenylcarbamoyl)-2-pyridin-4-yl-thiazolidine-3-carboxylic acid benzyl ester
—— [4-ethoxy-6-(4-fluoro-phenyl)-pyrido[3,2-d]pyrimidin-2-yl]-oxazol-2-ylmethyl-amine 1036737-64-0 C19H16FN5O2
[4-ethoxy-6-(4-fluoro-phenyl)-pyrido[3,2-d]pyrimidin-2-yl]-oxazol-2-ylmethyl-amine
—— 4-[5-(2-carboxyethyl)-3-(2-phenylethyl)-1H-indol-1-yl]benzoic acid 1069047-12-6 C26H23NO4
4-[5-(2-carboxyethyl)-3-(2-phenylethyl)-1H-indol-1-yl]benzoic acid
—— 4-[4-(4-{(S)-2-(Butane-1-sulfonylamino)-2-[2-(2-carboxy-1,1-dimethyl-ethyl)-3,5-dimethoxy-phenoxycarbonyl]-ethyl}-phenoxy)-butyl]-piperidine-1-carboxylic acid tert-butyl ester 403857-09-0 C40H60N2O11S
4-[4-(4-{(S)-2-(Butane-1-sulfonylamino)-2-[2-(2-carboxy-1,1-dimethyl-ethyl)-3,5-dimethoxy-phenoxycarbonyl]-ethyl}-phenoxy)-butyl]-piperidine-1-carboxylic acid tert-butyl ester
—— (4S,5R,6R)-5-(p-Methoxybenzyloxy)-4,6-dimethyl-7-octen-3-one 135393-95-2 C18H26O3
(4S,5R,6R)-5-(p-Methoxybenzyloxy)-4,6-dimethyl-7-octen-3-one
—— 4-methoxybenzyl-4-(4-{(1E)-3-[(2-aminophenyl)amino]-3-oxoprop-1-en-1-yl}-2-fluorophenyl)piperazine-1-carboxylate 1040112-69-3 C28H29FN4O4
4-methoxybenzyl-4-(4-{(1E)-3-[(2-aminophenyl)amino]-3-oxoprop-1-en-1-yl}-2-fluorophenyl)piperazine-1-carboxylate
—— 4-methylbenzyl 2-((3S,4R)-4-(4-amino-5-chloro-2-methoxybenzamido)-3-methoxypiperidin-1-yl)acetate 1000027-48-4 C24H30ClN3O5
4-methylbenzyl 2-((3S,4R)-4-(4-amino-5-chloro-2-methoxybenzamido)-3-methoxypiperidin-1-yl)acetate
—— 4-[(4-octyloxybenzylidene)amino]benzoic acid phenyl ester 148964-72-1 C28H31NO3
4-[(4-octyloxybenzylidene)amino]benzoic acid phenyl ester
—— (4R,6R,7S)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-4-methyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 72292-44-5 C17H19N3O4
(4R,6R,7S)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-4-methyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
—— 4-Phenyl-pentan-1-sulfonsaeure 94383-08-1 C11H16O3S
4-Phenyl-pentan-1-sulfonsaeure
—— 4-((4-methoxyphenyl)ethynyl)-6-phenyl-5-propyl-1-tosylindoline 1578269-39-2 C33H31NO3S
4-((4-methoxyphenyl)ethynyl)-6-phenyl-5-propyl-1-tosylindoline
—— 4-(3-cyclohexyl-7-methyl-2-oxoindolin-3-yl)phenyl dimethylcarbamate 1246452-73-2 C24H28N2O3
4-(3-cyclohexyl-7-methyl-2-oxoindolin-3-yl)phenyl dimethylcarbamate
—— (4-[(3′-O-acetyl-α-L-rhamnosyloxy)benzyl]isothiocyanate) 1251949-76-4 C16H19NO6S
(4-[(3′-O-acetyl-α-L-rhamnosyloxy)benzyl]isothiocyanate)
—— (4-methoxyphenyl)(2-phenylbenzofuran-3-yl)methanol 1238892-29-9 C22H18O3
(4-methoxyphenyl)(2-phenylbenzofuran-3-yl)methanol
—— 4-{6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3-(4-(pyridin-2-yl)benzyl)-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde 1162649-84-4 C29H28F2N4O4
4-{6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3-(4-(pyridin-2-yl)benzyl)-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde
—— 4-(4-trifluoromethyl-phenylamino)-7-(3-trifluoromethyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidine-2-carboxylic acid (3-diethylamino-propyl)-amide 714222-92-1 C28H27F6N7O
4-(4-trifluoromethyl-phenylamino)-7-(3-trifluoromethyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidine-2-carboxylic acid (3-diethylamino-propyl)-amide
—— 4-Chloro-3-[3-(4nitro-phenyl)-acryloylamino]-benzoic acid 1054066-41-9 C16H11ClN2O5
4-Chloro-3-[3-(4nitro-phenyl)-acryloylamino]-benzoic acid
—— 4-[3-[6-(3-benzo[1,3]dioxol-5-yl-5-ethoxymethyl-phenoxy)-hexyl]-2-(2-carboxy-ethyl)-phenoxy]-butyric acid 1246205-80-0 C35H42O9
4-[3-[6-(3-benzo[1,3]dioxol-5-yl-5-ethoxymethyl-phenoxy)-hexyl]-2-(2-carboxy-ethyl)-phenoxy]-butyric acid
—— 4-[3-[6-(3-benzo[1,3]dioxol-5-yl-5-benzyloxy-phenoxy)-hexyl]-2-(2-carboxy-ethyl)-phenoxy]-butyric acid 1246206-15-4 C39H42O9
4-[3-[6-(3-benzo[1,3]dioxol-5-yl-5-benzyloxy-phenoxy)-hexyl]-2-(2-carboxy-ethyl)-phenoxy]-butyric acid
—— (4S,6R,10S,11S,12R)-11,12-Bis-(tert-butyl-dimethyl-silanyloxy)-4-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-5-oxa-tricyclo[8.3.0.0<sup>4,6</sup>]tridec-1(13)-ene-2,7-diyn-10-ol 219830-22-5 C29H46O6Si2
(4S,6R,10S,11S,12R)-11,12-Bis-(tert-butyl-dimethyl-silanyloxy)-4-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-5-oxa-tricyclo[8.3.0.0<sup>4,6</sup>]tridec-1(13)-ene-2,7-diyn-10-ol
—— 4-[3-{4-[(3,4-difluorobenzyl)oxy]-3-methoxybenzyl}-7-fluoro-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]piperidine-1-carbaldehyde 1162650-99-8 C32H30F5N3O6
4-[3-{4-[(3,4-difluorobenzyl)oxy]-3-methoxybenzyl}-7-fluoro-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]piperidine-1-carbaldehyde
—— 4,6-bis-O-(chloroacetyl)-3-O-acetyl-2-O-(2,4-bis-O-(chloroacetyl)-3-O-acetyl-6-deoxy-β-D-glucopyranosyl)-β-D-glucopyranose 116113-82-7 C24H30Cl4O16
4,6-bis-O-(chloroacetyl)-3-O-acetyl-2-O-(2,4-bis-O-(chloroacetyl)-3-O-acetyl-6-deoxy-β-D-glucopyranosyl)-β-D-glucopyranose
—— 4-Octyl-cyclohex-1-enecarboxylic acid 4-cyano-phenyl ester 70929-02-1 C22H29NO2
4-Octyl-cyclohex-1-enecarboxylic acid 4-cyano-phenyl ester
—— 4-{7-fluoro-6-[2-fluoro-1-(fluoromethyl)ethoxy]-3-[3-methoxy-4-(2-oxo-2-(piperidin-1-yl)ethoxy)benzyl]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde 1162650-47-6 C32H37F3N4O7
4-{7-fluoro-6-[2-fluoro-1-(fluoromethyl)ethoxy]-3-[3-methoxy-4-(2-oxo-2-(piperidin-1-yl)ethoxy)benzyl]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde
—— (4-{3-chloro-4-[2-(2-chloro-pyridin-4-yl)-3,3,3-trifluoro-2-hydroxy-1-methyl-propyl]-phenylcarbamoyl}-phenyl)-acetic acid 1246380-59-5 C24H19Cl2F3N2O4
(4-{3-chloro-4-[2-(2-chloro-pyridin-4-yl)-3,3,3-trifluoro-2-hydroxy-1-methyl-propyl]-phenylcarbamoyl}-phenyl)-acetic acid
—— 4-(3-Chlorodifluoromethyl-1-pyrazolin-3-yl)-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole 208938-62-9 C15H7Cl3F5N5
4-(3-Chlorodifluoromethyl-1-pyrazolin-3-yl)-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
—— 4-Amino-3-bromo-1-(2-cyano-ethyl)-pyridinium; bromide 130671-16-8 Br*C8H9BrN3
4-Amino-3-bromo-1-(2-cyano-ethyl)-pyridinium; bromide
—— 4-(4-Chlorophenyl)-1-(4-methyl-1H-imidazol-1-yl)-2-butanone 143327-56-4 C14H15ClN2O
4-(4-Chlorophenyl)-1-(4-methyl-1H-imidazol-1-yl)-2-butanone
—— 4-(3,4-dimethylpyridin-1-ium-1-yl)butan-2-one 141375-61-3 C11H16NO
4-(3,4-dimethylpyridin-1-ium-1-yl)butan-2-one
—— 4-(2-(N,N-diethylamino)-ethoxy)2,6-dimethyl acetophenone 128274-71-5 C16H25NO2
4-(2-(N,N-diethylamino)-ethoxy)2,6-dimethyl acetophenone