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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Nitro-benzoic acid (3S,5R)-3-hydroxy-5-methyl-2-oxo-tetrahydro-furan-3-ylmethyl ester 78687-66-8 C13H13NO7
4-Nitro-benzoic acid (3S,5R)-3-hydroxy-5-methyl-2-oxo-tetrahydro-furan-3-ylmethyl ester
—— 4,5-Dichloro-6-(3,5-dichloro-2,6-difluoro-pyridin-4-ylamino)-2-fluoro-nicotinonitrile 35622-52-7 C11HCl4F3N4
4,5-Dichloro-6-(3,5-dichloro-2,6-difluoro-pyridin-4-ylamino)-2-fluoro-nicotinonitrile
—— 4-methyl-1-(4-sulfamoyl-pyrazole-1-carbonyl)-piperidine 27419-36-9 C10H16N4O3S
4-methyl-1-(4-sulfamoyl-pyrazole-1-carbonyl)-piperidine
—— 4-(5,5-dimethyl-1,3-dioxan-2-yl)butanamide 1542235-51-7 C10H19NO3
4-(5,5-dimethyl-1,3-dioxan-2-yl)butanamide
—— (4S,5S)-5-Carboxymethyl-2,2,4-trimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 178601-83-7 C13H23NO5
(4S,5S)-5-Carboxymethyl-2,2,4-trimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
—— 4-N-Acetyl-N1-(2,3-di-O-benzoyl-α-D-ribofuranosyluronsaeure-methylester)-(1->N1)-cytosin 74293-82-6 C26H23N3O9
4-N-Acetyl-N1-(2,3-di-O-benzoyl-α-D-ribofuranosyluronsaeure-methylester)-(1->N1)-cytosin
—— 4(S)-triisopropylsilyloxy-5-triphenylmethoxy-1-pentanol 1515605-73-8 C33H46O3Si
4(S)-triisopropylsilyloxy-5-triphenylmethoxy-1-pentanol
—— 4-[2-(quinolin-3-ylaminomethyl)-3-(3-methoxy-phenylsulfenyl)-propenyl]-N-hydroxy-benzamide 878399-39-4 C27H25N3O3S
4-[2-(quinolin-3-ylaminomethyl)-3-(3-methoxy-phenylsulfenyl)-propenyl]-N-hydroxy-benzamide
—— (4R,5R)-2-((S)-1-hydroxypropan-2-yl)-4-methyl-5-((methyl(pyridin-3-ylmethyl)amino)methyl)-8-phenyl-2,3,4,5-tetrahydrobenzo[b][1,4,5]oxathiazocine 1,1-dioxide 1304717-25-6 C27H33N3O4S
(4R,5R)-2-((S)-1-hydroxypropan-2-yl)-4-methyl-5-((methyl(pyridin-3-ylmethyl)amino)methyl)-8-phenyl-2,3,4,5-tetrahydrobenzo[b][1,4,5]oxathiazocine 1,1-dioxide
—— (4-methoxyphenyl)(5-methyl-6-(2-(pyrrolidin-1-yl)ethyl)-6H-thieno[2,3-b]pyrrol-2-yl)methanone 1261150-46-2 C21H24N2O2S
(4-methoxyphenyl)(5-methyl-6-(2-(pyrrolidin-1-yl)ethyl)-6H-thieno[2,3-b]pyrrol-2-yl)methanone
—— 4-amino-N-(cis-4-(((2R)-2-(methoxymethyl)-1-pyrrolidinyl)carbonyl)cyclohexyl)-7-(2-methoxy-4-pyridinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide 1338050-22-8 C26H33N7O4
4-amino-N-(cis-4-(((2R)-2-(methoxymethyl)-1-pyrrolidinyl)carbonyl)cyclohexyl)-7-(2-methoxy-4-pyridinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide
—— 4-(cyclopropylamino)-N-(2-fluoro-5-(4-(4-methylpiperazine-1-yl)-3-(trifluoromethyl)benzoamido)phenyl)thieno[3,2-d]pyrimidine-7-carboxamide 1318242-51-1 C29H27F4N7O2S
4-(cyclopropylamino)-N-(2-fluoro-5-(4-(4-methylpiperazine-1-yl)-3-(trifluoromethyl)benzoamido)phenyl)thieno[3,2-d]pyrimidine-7-carboxamide
—— 4-((1-methylpyrrol-2-yl)-carbonyl)-N-(1-(4-(1-piperidinylcarbonyl)phenyl)-piperidin-4-yl)-1-piperazinecarboxamide 1315251-17-2 C28H38N6O3
4-((1-methylpyrrol-2-yl)-carbonyl)-N-(1-(4-(1-piperidinylcarbonyl)phenyl)-piperidin-4-yl)-1-piperazinecarboxamide
—— 4-amino-N-(trans-4-((3-hydroxy-3-methylbutanoyl)amino)cyclohexyl)-7-(2-methoxy-4-pyridinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide 1338049-82-3 C24H31N7O4
4-amino-N-(trans-4-((3-hydroxy-3-methylbutanoyl)amino)cyclohexyl)-7-(2-methoxy-4-pyridinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide
—— 4-(3',4'-dimethoxybiphenyl-4-yl)-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1289620-96-7 C20H25NO6S
4-(3',4'-dimethoxybiphenyl-4-yl)-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
—— 4-{4-[(2-cyano-4-fluorobenzyl)oxy]phenyl}-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1289625-38-2 C20H21FN2O5S
4-{4-[(2-cyano-4-fluorobenzyl)oxy]phenyl}-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
—— 4-(Anilinomethyl)-2-ethoxyphenol 1019526-89-6 C15H17NO2
4-(Anilinomethyl)-2-ethoxyphenol
—— (4-Bromo-3,5-dimethylphenyl)hydrazine 1698734-91-6 C8H11BrN2
(4-Bromo-3,5-dimethylphenyl)hydrazine
—— 4-(3,4-dimethoxyphenyl)-2-(1-imidazolylmethyl)-6,7-dimethoxy-3-valerylquinoline 174524-21-1 C28H31N3O5
4-(3,4-dimethoxyphenyl)-2-(1-imidazolylmethyl)-6,7-dimethoxy-3-valerylquinoline
—— 4,4-dimethyl-2-oxo-1-phenylpyrrolidin-3-yl 2-(phenylthio)acrylate 1050517-67-3 C21H21NO3S
4,4-dimethyl-2-oxo-1-phenylpyrrolidin-3-yl 2-(phenylthio)acrylate
—— 4-(1,3,4-Thiadiazol-2-yl)piperidinedihydrochloride 2416233-61-7 C7H13Cl2N3S
4-(1,3,4-Thiadiazol-2-yl)piperidinedihydrochloride
—— 4,5,11,11,12,12-hexamethyl-1,2,3,4,5,6,7,8-octahydro-1,4;5,8-dimethano-xanthen-9-one 110875-88-2 C21H28O2
4,5,11,11,12,12-hexamethyl-1,2,3,4,5,6,7,8-octahydro-1,4;5,8-dimethano-xanthen-9-one
—— 4-methoxy-3-methyl-N-[3-((S)-6-morpholin-4-yl-4,5,6,7-tetrahydro-benzothiazol-2-ylcarbamoyl)-benzyl]-benzamide 1038555-93-9 C28H32N4O4S
4-methoxy-3-methyl-N-[3-((S)-6-morpholin-4-yl-4,5,6,7-tetrahydro-benzothiazol-2-ylcarbamoyl)-benzyl]-benzamide
—— {4-[5-(4-methoxypiperidin-1-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]pyridin-2-yl}methanol 1202484-36-3 C18H22N6O2
{4-[5-(4-methoxypiperidin-1-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]pyridin-2-yl}methanol
—— 4-((S)-4-carboxy-2-{[5-(3,3-dimethyl-2-oxobutoxy)-1-phenyl-1H-pyrazole-3-carbonyl]amino}butyryl)piperazine-1-carboxylic acid cyclobutyl ester 1164339-74-5 C30H39N5O8
4-((S)-4-carboxy-2-{[5-(3,3-dimethyl-2-oxobutoxy)-1-phenyl-1H-pyrazole-3-carbonyl]amino}butyryl)piperazine-1-carboxylic acid cyclobutyl ester
—— 4-tert-butyl-N-[7-(cyclopropylamino)pyrazolo[1,5-a]pyrimidin-5-yl]benzamide 1189853-73-3 C20H23N5O
4-tert-butyl-N-[7-(cyclopropylamino)pyrazolo[1,5-a]pyrimidin-5-yl]benzamide
—— 4-(4-Isopropyl-cyclohex-1-enyl)-2,3-dimethyl-butyronitrile 31769-77-4 C15H25N
4-(4-Isopropyl-cyclohex-1-enyl)-2,3-dimethyl-butyronitrile
—— (4aS,6bS,11aS)-10,11b-Dimethyl-9-(1-pyridin-2-yl-ethyl)-2,3,4,4a,5,6,6a,6b,7,8,9,11,11a,11b-tetradecahydro-1H-benzo[a]fluorene-3,9-diol 57535-83-8 C26H37NO2
(4aS,6bS,11aS)-10,11b-Dimethyl-9-(1-pyridin-2-yl-ethyl)-2,3,4,4a,5,6,6a,6b,7,8,9,11,11a,11b-tetradecahydro-1H-benzo[a]fluorene-3,9-diol
—— 4-[1,1']bicyclobutyl-1,1'-dien-2-yl-morpholine 10432-56-1 C12H17NO
4-[1,1']bicyclobutyl-1,1'-dien-2-yl-morpholine
—— 4-(2-amino-4-methyl-1,3-thiazol-5-yl)-N-phenylpyrimidine-2-amine 507488-53-1 C14H13N5S
4-(2-amino-4-methyl-1,3-thiazol-5-yl)-N-phenylpyrimidine-2-amine
—— 4-(4-methoxybenzylideneamino)benzyl alcohol 41371-38-4 C15H15NO2
4-(4-methoxybenzylideneamino)benzyl alcohol
—— 4,8-dibromo-2-methyl-3,5,6,7-tetrahydro-s-indacen-1(2H)-one 856413-55-3 C13H12Br2O
4,8-dibromo-2-methyl-3,5,6,7-tetrahydro-s-indacen-1(2H)-one
—— 4-nitro-benzoic acid-(2,2-dimethyl-chroman-8-yl ester) 7784-78-3 C18H17NO5
4-nitro-benzoic acid-(2,2-dimethyl-chroman-8-yl ester)
—— 4-Carbethoxymethylene-7-methoxy-2-methylchroman 74358-47-7 C15H18O4
4-Carbethoxymethylene-7-methoxy-2-methylchroman
—— 4-{2-[cyclopropyl(methyl)amino]-4-methyl-1,3-thiazol-5-yl}-N-phenylpyrimidine-2-amine 930581-42-3 C18H19N5S
4-{2-[cyclopropyl(methyl)amino]-4-methyl-1,3-thiazol-5-yl}-N-phenylpyrimidine-2-amine
—— 4-bromo-5-(tert-butyl-dimethyl-silanyloxymethyl)-1-(tetrahydro-pyran-2-yl)-1H-pyrazole 959755-88-5 C15H27BrN2O2Si
4-bromo-5-(tert-butyl-dimethyl-silanyloxymethyl)-1-(tetrahydro-pyran-2-yl)-1H-pyrazole
—— 4-amino-5-[3-[[2-[3-[[(2R)-2-amino-3-phenylpropanoyl]amino]anilino]-5-bromopyrimidin-4-yl]amino]propylamino]-5-oxopentanoic acid 702677-21-2 C27H33BrN8O4
4-amino-5-[3-[[2-[3-[[(2R)-2-amino-3-phenylpropanoyl]amino]anilino]-5-bromopyrimidin-4-yl]amino]propylamino]-5-oxopentanoic acid
—— 4-mercato-1-methylpiperidine, sodium salt 153851-37-7 C6H12NS*Na
4-mercato-1-methylpiperidine, sodium salt
—— (4S,5R,E)-5-(benzyloxy)-4,6,6-trimethylhept-2-en-1-ol 1225056-36-9 C17H26O2
(4S,5R,E)-5-(benzyloxy)-4,6,6-trimethylhept-2-en-1-ol
—— 4-{[1-(3-Hydroxy-5-hydroxymethyl-2-methyl-pyridin-4-yl)-meth-(E)-ylidene]-amino}-benzoic acid 2-diethylamino-ethyl ester 61000-32-6 C21H27N3O4
4-{[1-(3-Hydroxy-5-hydroxymethyl-2-methyl-pyridin-4-yl)-meth-(E)-ylidene]-amino}-benzoic acid 2-diethylamino-ethyl ester
—— 4-(4-amino-5-hydrazino-4<i>H</i>-[1,2,4]triazol-3-ylazo)-3,5-dibromo-benzenesulfonamide 61101-93-7 C8H9Br2N9O2S
4-(4-amino-5-hydrazino-4<i>H</i>-[1,2,4]triazol-3-ylazo)-3,5-dibromo-benzenesulfonamide
—— (4,5-dihydro-1<i>H</i>-imidazol-2-yl)-(4-methyl-1(2)<i>H</i>-indazol-7-yl)-amine 41925-92-2 C11H13N5
(4,5-dihydro-1<i>H</i>-imidazol-2-yl)-(4-methyl-1(2)<i>H</i>-indazol-7-yl)-amine
—— 4-Methyl-2-methylamino-6-p-tolylamino-nicotinonitrile 51562-55-1 C15H16N4
4-Methyl-2-methylamino-6-p-tolylamino-nicotinonitrile
—— 4-((3R,4R)-3,4-Bis-tert-butoxycarbonylamino-pyrrolidin-1-yl)-4-oxo-butyric acid methyl ester 518307-89-6 C19H33N3O7
4-((3R,4R)-3,4-Bis-tert-butoxycarbonylamino-pyrrolidin-1-yl)-4-oxo-butyric acid methyl ester
—— 4-(4'-Pyridyl)-N-(3-pyrrol-1-yl-propyl)pyridinium 4-toluenesulfonate 127559-80-2 C7H7O3S*C17H18N3
4-(4'-Pyridyl)-N-(3-pyrrol-1-yl-propyl)pyridinium 4-toluenesulfonate
—— 4-(3,3-Aethylendioxycyclopentyl)butyl-p-toluolsulfonat 63050-92-0 C18H26O5S
4-(3,3-Aethylendioxycyclopentyl)butyl-p-toluolsulfonat
—— 4,4'-Bis-(2,4,6-trimethyl-phenylsulfonyl)-biphenyl 3406-81-3 C30H30O4S2
4,4'-Bis-(2,4,6-trimethyl-phenylsulfonyl)-biphenyl
—— 4-(Ethyl-dimethyl-silanyl)-2-methyl-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid methyl ester 31027-43-7 C14H24O2Si
4-(Ethyl-dimethyl-silanyl)-2-methyl-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid methyl ester
—— 4-(2-nitro-1H-imidazol-4-ylmethyl)-piperazin-2-one 1197333-23-5 C8H11N5O3
4-(2-nitro-1H-imidazol-4-ylmethyl)-piperazin-2-one
—— 4-hydrazino-5,6,7,8,9,10-hexahydro-cyclohepta[4,5]pyrrolo[2,3-<i>d</i>]pyrimidine 19299-90-2 C11H15N5
4-hydrazino-5,6,7,8,9,10-hexahydro-cyclohepta[4,5]pyrrolo[2,3-<i>d</i>]pyrimidine