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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Ethoxy-2-aminobenzolsulfonsaeure 72546-12-4 C8H11NO4S
4-Ethoxy-2-aminobenzolsulfonsaeure
—— 4-[2-(3-chloro-phenyl)-2-hydroxy-1-pyridin-2-yl-propyl]-phenol 58498-15-0 C20H18ClNO2
4-[2-(3-chloro-phenyl)-2-hydroxy-1-pyridin-2-yl-propyl]-phenol
—— 4-fluoro-N-[(5-methylfuran-2-yl)methyl]aniline 1019599-93-9 C12H12FNO
4-fluoro-N-[(5-methylfuran-2-yl)methyl]aniline
—— (4R,5S)-4-[(benzyloxy)methyl]-5-{(2R,4E)-2-{[(tert-butyl)dimethylsilyl]oxy}-3,3-dimethylhex-4-en-yl}-2,2-dimethyl-1,3-dioxolane 746641-45-2 C27H46O4Si
(4R,5S)-4-[(benzyloxy)methyl]-5-{(2R,4E)-2-{[(tert-butyl)dimethylsilyl]oxy}-3,3-dimethylhex-4-en-yl}-2,2-dimethyl-1,3-dioxolane
—— 4-Chloro-3-(2-methyl-quinolin-8-yloxymethyl)-phenylamine 179625-66-2 C17H15ClN2O
4-Chloro-3-(2-methyl-quinolin-8-yloxymethyl)-phenylamine
—— 4-Methyl-1-(1,1,1-trichloromethyl)but-2-enyl acetate 63170-40-1 C8H11Cl3O2
4-Methyl-1-(1,1,1-trichloromethyl)but-2-enyl acetate
—— 4-[(2R,6S)-6-(4-cyanophenyl)-4-oxooxan-2-yl]benzonitrile 1137746-17-8 C19H14N2O2
4-[(2R,6S)-6-(4-cyanophenyl)-4-oxooxan-2-yl]benzonitrile
—— (4S,5R)-5-azido-4-((2S,3R)-3-azido-2-(methoxymethoxy)-4-(trityloxy)butyl)-2,2-dimethyl-1,3-dioxane 1190632-12-2 C31H36N6O5
(4S,5R)-5-azido-4-((2S,3R)-3-azido-2-(methoxymethoxy)-4-(trityloxy)butyl)-2,2-dimethyl-1,3-dioxane
—— 4-methyl-6-(2-methylprop-1-enyl)pyridin-2-amine 1146620-61-2 C10H14N2
4-methyl-6-(2-methylprop-1-enyl)pyridin-2-amine
—— 4-((4-methylpiperazin-1-yl)sulfonyl)-2-nitroaniline 672962-65-1 C11H16N4O4S
4-((4-methylpiperazin-1-yl)sulfonyl)-2-nitroaniline
—— (4S,6S)-4-[(1R)-1-azido-2-(2-methoxypropan-2-yloxy)ethyl]-6-[(1R)-1-azido-2-trityloxyethyl]-2,2-dimethyl-1,3-dioxane 1190632-11-1 C33H40N6O5
(4S,6S)-4-[(1R)-1-azido-2-(2-methoxypropan-2-yloxy)ethyl]-6-[(1R)-1-azido-2-trityloxyethyl]-2,2-dimethyl-1,3-dioxane
—— 4-isopropyl-N'-(1-(4-hydroxyphenyl)ethylidene)thiazole-2-carbohydrazide 1198603-95-0 C15H17N3O2S
4-isopropyl-N'-(1-(4-hydroxyphenyl)ethylidene)thiazole-2-carbohydrazide
—— 4-isopropyl-N'-(1-(4-nitrophenyl)ethylidene)thiazole-2-carbohydrazide 1198603-92-7 C15H16N4O3S
4-isopropyl-N'-(1-(4-nitrophenyl)ethylidene)thiazole-2-carbohydrazide
—— 4-[5-(4-Isopropylthiazol-2-yl)-1,3,4-oxadiazol-2-yl]phenol 1225196-32-6 C14H13N3O2S
4-[5-(4-Isopropylthiazol-2-yl)-1,3,4-oxadiazol-2-yl]phenol
—— 4-isopropyl-N'-(1-(4-chlorophenyl)ethylidene)thiazole-2-carbohydrazide 1198603-91-6 C15H16ClN3OS
4-isopropyl-N'-(1-(4-chlorophenyl)ethylidene)thiazole-2-carbohydrazide
—— 4-isopropyl-N'-(propan-2-ylidene)thiazole-2-carbohydrazide 1198603-89-2 C10H15N3OS
4-isopropyl-N'-(propan-2-ylidene)thiazole-2-carbohydrazide
—— 4-Ethoxyphenylen-1,2-dithiol 52821-51-9 C8H10OS2
4-Ethoxyphenylen-1,2-dithiol
—— 4-{[2-chloro-3-(trifluoromethyl)phenyl]carbonyl}-1-(1-naphthalenyl)-2-piperazinone 1146411-83-7 C22H16ClF3N2O2
4-{[2-chloro-3-(trifluoromethyl)phenyl]carbonyl}-1-(1-naphthalenyl)-2-piperazinone
—— (4R)-4-[(2S,3R,5S)-3-[(3,4-dimethoxyphenyl)methoxy]-5-ethenyloxolan-2-yl]-2,2-dimethyl-1,3-dioxolane 1023301-56-5 C20H28O6
(4R)-4-[(2S,3R,5S)-3-[(3,4-dimethoxyphenyl)methoxy]-5-ethenyloxolan-2-yl]-2,2-dimethyl-1,3-dioxolane
—— 4-[2-(1,1-Dimethyl-3-phenyl-propylamino)-1-hydroxy-ethyl]-3-methoxy-benzene-1,2-diol 64725-05-9 C20H27NO4
4-[2-(1,1-Dimethyl-3-phenyl-propylamino)-1-hydroxy-ethyl]-3-methoxy-benzene-1,2-diol
—— 4-Phenyl-2-trimethylsilanyl-butyric acid 345217-80-3 C13H20O2Si
4-Phenyl-2-trimethylsilanyl-butyric acid
—— 4-Hydroxy-3-(3-oxo-3-quinolin-2-yl-propionyl)-benzoic acid ethyl ester 1026852-20-9 C21H17NO5
4-Hydroxy-3-(3-oxo-3-quinolin-2-yl-propionyl)-benzoic acid ethyl ester
—— 4-(5-nitro-[6]quinolylmercapto)-aniline 190331-45-4 C15H11N3O2S
4-(5-nitro-[6]quinolylmercapto)-aniline
—— 4-{[2-chloro-3-(trifluoromethyl)phenyl]carbonyl}-1-(4-fluorophenyl)-2-piperazinone 1146411-56-4 C18H13ClF4N2O2
4-{[2-chloro-3-(trifluoromethyl)phenyl]carbonyl}-1-(4-fluorophenyl)-2-piperazinone
—— 4-{[2-chloro-3-(trifluoromethyl)phenyl]carbonyl}-1-(methylphenyl)-2-piperazinone 1146411-29-1 C19H16ClF3N2O2
4-{[2-chloro-3-(trifluoromethyl)phenyl]carbonyl}-1-(methylphenyl)-2-piperazinone
—— 4-((2-Aminophenyl)methyl)-o-toluidine 68434-45-7 C14H16N2
4-((2-Aminophenyl)methyl)-o-toluidine
—— 4-Butyl-1,1-dimethyl-2,3-dipropyl-1H-silole 934563-20-9 C16H30Si
4-Butyl-1,1-dimethyl-2,3-dipropyl-1H-silole
—— 4-(cyclohexyleth-1-ynyl)-9-(ethoxymethyl)-9H-pyrido[2,3-b]indole 1261983-64-5 C22H24N2O
4-(cyclohexyleth-1-ynyl)-9-(ethoxymethyl)-9H-pyrido[2,3-b]indole
—— 4-[5-(4-fluorophenyl)-2-[4-(2H-tetrazol-5-yl)phenyl]-1H-imidazol-4-yl]-1H-pyridin-2-one 1620085-62-2 C21H14FN7O
4-[5-(4-fluorophenyl)-2-[4-(2H-tetrazol-5-yl)phenyl]-1H-imidazol-4-yl]-1H-pyridin-2-one
—— 4-[4-[[1-(4-Carboxyphenyl)-1,5-dihydro-3-methyl-5-oxo-4H-pyrazol-4-ylidene]methyl]-5-hydroxy-3-methyl-1H-pyrazol-1-yl]benzoic acid 64137-48-0 C23H18N4O6
4-[4-[[1-(4-Carboxyphenyl)-1,5-dihydro-3-methyl-5-oxo-4H-pyrazol-4-ylidene]methyl]-5-hydroxy-3-methyl-1H-pyrazol-1-yl]benzoic acid
—— (4aS,5R,6S)-3-Methoxy-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-2-yloxy]-5-vinyl-4,4a,5,6-tetrahydro-3H-pyrano[3,4-c]pyran-1-one 233661-57-9 C23H34O15
(4aS,5R,6S)-3-Methoxy-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-2-yloxy]-5-vinyl-4,4a,5,6-tetrahydro-3H-pyrano[3,4-c]pyran-1-one
—— 4-((2,4-dioxothiazolidin-5-ylidene)methyl)-N-(thiazol-2-yl)benzamide 322415-41-8 C14H9N3O3S2
4-((2,4-dioxothiazolidin-5-ylidene)methyl)-N-(thiazol-2-yl)benzamide
—— 4,5-dihydrobenzo<b>thiophen-6(7H)-one 117040-67-2 C8H8OS
4,5-dihydrobenzo<b>thiophen-6(7H)-one
—— (+)-4-Amino-5-(aminosulphonyl)-N-((1-ethyl-2-pyrrolidinyl)methyl)-2-methoxybenzamide 93838-91-6 C15H24N4O4S
(+)-4-Amino-5-(aminosulphonyl)-N-((1-ethyl-2-pyrrolidinyl)methyl)-2-methoxybenzamide
—— 4-((2, 4-dioxothiazolidin-5-ylidene)methyl)-N-(pyridin-2-yl)benzamide 925556-13-4 C16H11N3O3S
4-((2, 4-dioxothiazolidin-5-ylidene)methyl)-N-(pyridin-2-yl)benzamide
—— (4S,5R)-4-(2-Chloro-ethyl)-5-ethyl-6-hydroxy-5,6-dihydro-4H-pyran-3-carboxylic acid methyl ester 286834-06-8 C11H17ClO4
(4S,5R)-4-(2-Chloro-ethyl)-5-ethyl-6-hydroxy-5,6-dihydro-4H-pyran-3-carboxylic acid methyl ester
—— 4-{[2-chloro-3-(trifluoromethyl)phenyl]carbonyl}-1-(2,4-difluorophenyl)-2-piperazinone 1146411-72-4 C18H12ClF5N2O2
4-{[2-chloro-3-(trifluoromethyl)phenyl]carbonyl}-1-(2,4-difluorophenyl)-2-piperazinone
—— 4-carboxyphenyl-4'-carboxybenzoate 85763-38-8 C15H10O6
4-carboxyphenyl-4'-carboxybenzoate
—— 4-[(3-benzyloxy-4-oxo-4H-pyran-2-yl)-hydroxy-methyl]benzoic acid benzyl ester 189565-04-6 C27H22O6
4-[(3-benzyloxy-4-oxo-4H-pyran-2-yl)-hydroxy-methyl]benzoic acid benzyl ester
—— 4-(4-(4-fluorophenyl)-2-(piperidin-4-yl)-1H-imidazol-5-yl)pyridin-2(1H)-one 1620085-61-1 C19H19FN4O
4-(4-(4-fluorophenyl)-2-(piperidin-4-yl)-1H-imidazol-5-yl)pyridin-2(1H)-one
—— 4-[3-(trifluoroacetylamino)imidazo[1,2-a]pyridin-2-yl]benzoic acid 1095845-29-6 C16H10F3N3O3
4-[3-(trifluoroacetylamino)imidazo[1,2-a]pyridin-2-yl]benzoic acid
—— 4-[(E)-2-(9,10-Bis-[1,3]dithiol-2-ylidene-9,10-dihydro-anthracen-2-yl)-vinyl]-benzaldehyde 866768-40-3 C29H18OS4
4-[(E)-2-(9,10-Bis-[1,3]dithiol-2-ylidene-9,10-dihydro-anthracen-2-yl)-vinyl]-benzaldehyde
—— 4-(4-hydroxymethyl-2-methyl-[1,3]dioxolan-2-yl)-butan-2-one 91999-02-9 C9H16O4
4-(4-hydroxymethyl-2-methyl-[1,3]dioxolan-2-yl)-butan-2-one
—— 4-formyl-N,N-bis(1H-imidazol-2-ylmethyl)benzamide 877861-80-8 C16H15N5O2
4-formyl-N,N-bis(1H-imidazol-2-ylmethyl)benzamide
—— 4-methyl-2,6-diphenyl-pyrylium; iodide 26105-56-6 C18H15O*I
4-methyl-2,6-diphenyl-pyrylium; iodide
—— 4-ethyl-5-formylthiophene-2-carboxylic acid 1160956-45-5 C8H8O3S
4-ethyl-5-formylthiophene-2-carboxylic acid
—— 4-chloro-3,5-dicyclopropyl-1-(2-fluoro-4-nitrophenyl)-1H-pyrazole 1288340-51-1 C15H13ClFN3O2
4-chloro-3,5-dicyclopropyl-1-(2-fluoro-4-nitrophenyl)-1H-pyrazole
—— 4-ethoxy-2,3-difluoro-4'-(4-ethoxy-2,3-difluorophenoxymethyl)-1,1'-biphenyl 1191445-39-2 C23H20F4O3
4-ethoxy-2,3-difluoro-4'-(4-ethoxy-2,3-difluorophenoxymethyl)-1,1'-biphenyl
—— 4-[(4-methoxyphenyl)iminomethyl]benzoic acid 4490-41-9 C15H13NO3
4-[(4-methoxyphenyl)iminomethyl]benzoic acid
—— [4-[Bis(4-hydroxy-2-oxo-chromen-3-yl)methyl]phenyl] 4-[bis(4-hydroxy-2-oxo-chromen-3-yl)methyl]benzoate 1014690-26-6 C51H30O14
[4-[Bis(4-hydroxy-2-oxo-chromen-3-yl)methyl]phenyl] 4-[bis(4-hydroxy-2-oxo-chromen-3-yl)methyl]benzoate