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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-iodo-2-nitro-1H-pyrrole 1566524-28-4 C4H3IN2O2
4-iodo-2-nitro-1H-pyrrole
—— ((4-methylphenyl)2Bi)2C6H3SO2(t)Bu 213205-73-3 C38H40Bi2O2S
((4-methylphenyl)2Bi)2C6H3SO2(t)Bu
—— 4-Benzyloxy-N-methyltryptamine 1748-41-0 C18H20N2O
4-Benzyloxy-N-methyltryptamine
—— 4-methyl-6-(4-oxo-4<i>H</i>-pyridin-1-ylimino)-hexa-2,4-dienenitrile 72238-22-3 C12H11N3O
4-methyl-6-(4-oxo-4<i>H</i>-pyridin-1-ylimino)-hexa-2,4-dienenitrile
—— <4-(6,8-Dibromchinazolyl)>-mandelat 72961-33-2 C16H10Br2N2O3
<4-(6,8-Dibromchinazolyl)>-mandelat
—— (4S)-3-(4-methoxybenzyl)-2-oxo-1,3-oxazolidine-4-carboxylic acid 928112-69-0 C12H13NO5
(4S)-3-(4-methoxybenzyl)-2-oxo-1,3-oxazolidine-4-carboxylic acid
—— (-)-(4aR,5R,7R,7aR)-5-chloro-7-[(4-methoxybenzyl)oxy]-hexahydrocyclopenta[c]pyran-3(1H)-one 1044519-23-4 C16H19ClO4
(-)-(4aR,5R,7R,7aR)-5-chloro-7-[(4-methoxybenzyl)oxy]-hexahydrocyclopenta[c]pyran-3(1H)-one
—— 4-(3-pyridinyl)-2,3-dihydro-[1,2,5]-thiadiazole-1,1-dioxide 1280492-64-9 C7H7N3O2S
4-(3-pyridinyl)-2,3-dihydro-[1,2,5]-thiadiazole-1,1-dioxide
—— (4aR,5aS,9S,10aR,11aS)-9-((2R,3S,5R,6S)-5-Benzyloxy-6-benzyloxymethyl-3-hydroxy-tetrahydro-pyran-2-ylmethyl)-2,2-di-tert-butyl-octahydro-1,3,5,10-tetraoxa-2-sila-cyclohepta[b]naphthalen-8-one 620949-31-7 C39H56O9Si
(4aR,5aS,9S,10aR,11aS)-9-((2R,3S,5R,6S)-5-Benzyloxy-6-benzyloxymethyl-3-hydroxy-tetrahydro-pyran-2-ylmethyl)-2,2-di-tert-butyl-octahydro-1,3,5,10-tetraoxa-2-sila-cyclohepta[b]naphthalen-8-one
—— 4,5-dimethyl-oct-3-en-1-ol 104092-46-8 C10H20O
4,5-dimethyl-oct-3-en-1-ol
—— 4-Methanesulfonyl-2-methyl-1-(4-nitro-phenoxy)-benzene 36089-92-6 C14H13NO5S
4-Methanesulfonyl-2-methyl-1-(4-nitro-phenoxy)-benzene
—— 4',6'-dihydroxy-4,2'-dimethoxy-3'-methyl-<i>trans</i>-chalcone 109469-58-1 C18H18O5
4',6'-dihydroxy-4,2'-dimethoxy-3'-methyl-<i>trans</i>-chalcone
—— 4-chloro-1'-methyl-1-phenyl-1H,1'H-3,4'-bipyrazol-5-ylaminocarboxylic acid phenyl ester 1414581-32-0 C20H16ClN5O2
4-chloro-1'-methyl-1-phenyl-1H,1'H-3,4'-bipyrazol-5-ylaminocarboxylic acid phenyl ester
—— 4-{4-[({(2S)-1-[(2,3-dichlorophenyl)sulfonyl]piperidin-2-yl}methoxy)acetyl]piperazin-1-yl}butanenitrile 1072345-44-8 C22H30Cl2N4O4S
4-{4-[({(2S)-1-[(2,3-dichlorophenyl)sulfonyl]piperidin-2-yl}methoxy)acetyl]piperazin-1-yl}butanenitrile
—— 4-(Benzothiazolyl-thio)-chinolin-N-oxid 66947-85-1 C16H10N2OS2*ClH
4-(Benzothiazolyl-thio)-chinolin-N-oxid
—— 4-(7-fluoro-benzofuran-4-yl)-1,2,3,6-tetrahydropyridine hydrochloride 1382986-12-0 C13H12FNO*ClH
4-(7-fluoro-benzofuran-4-yl)-1,2,3,6-tetrahydropyridine hydrochloride
—— 4-(1H-Pyrrol-2-yl)pyrimidine 1371378-53-8 C8H7N3
4-(1H-Pyrrol-2-yl)pyrimidine
—— 4'-Methoxy-3-hydroxy-2,3,15,15'-tetradehydro-β,β-caroten-4-on 58720-74-4 C41H52O3
4'-Methoxy-3-hydroxy-2,3,15,15'-tetradehydro-β,β-caroten-4-on
—— 4'-Brom-4-<4-(diphenylmethylen)-piperidino>-butyrophenon 50707-15-8 C28H28BrNO
4'-Brom-4-<4-(diphenylmethylen)-piperidino>-butyrophenon
—— 4-<N-(5-methyl-2-pyrimidinyl)-sulfamoyl>-phenylessigsaeure-anilid 24455-59-2 C19H18N4O3S
4-<N-(5-methyl-2-pyrimidinyl)-sulfamoyl>-phenylessigsaeure-anilid
—— 4-[3-(1-hydroxy-1-phenyl-ethyl)-pyrrolidin-1-yl]-1-phenyl-butan-1-one 21756-66-1 C22H27NO2
4-[3-(1-hydroxy-1-phenyl-ethyl)-pyrrolidin-1-yl]-1-phenyl-butan-1-one
—— 4-[4-(4-methoxy-phenoxy)-2-pyridin-3-yl-pyrimidin-5-yl]-2-(R)-methyl-piperazine-1-carboxylic acid tert-butyl ester 1298101-45-7 C26H31N5O4
4-[4-(4-methoxy-phenoxy)-2-pyridin-3-yl-pyrimidin-5-yl]-2-(R)-methyl-piperazine-1-carboxylic acid tert-butyl ester
—— (4-{4,9-bis[(difluoromethyl)oxy]-1-hydroxy-3-oxo-1,3-dihydro-2H-benzo[f]isoindol-2-yl}-3-chlorophenyl)acetic acid 945561-80-8 C22H14ClF4NO6
(4-{4,9-bis[(difluoromethyl)oxy]-1-hydroxy-3-oxo-1,3-dihydro-2H-benzo[f]isoindol-2-yl}-3-chlorophenyl)acetic acid
—— 4-(6-(5-(2,6-difluorophenyl)-1H-indol-3-yl)-2-pyrazinyl)-2-piperazinone 1380913-71-2 C22H17F2N5O
4-(6-(5-(2,6-difluorophenyl)-1H-indol-3-yl)-2-pyrazinyl)-2-piperazinone
—— 4-benzoyloxybutyl triphosphate 868157-99-7 C11H17O12P3
4-benzoyloxybutyl triphosphate
—— 4-{2-[2-(4-chloro-phenyl)-benzoimidazol-1-yl]-2-cyclohexyl-ethoxy}-3,5-difluoro-benzoic acid 1214877-80-1 C28H25ClF2N2O3
4-{2-[2-(4-chloro-phenyl)-benzoimidazol-1-yl]-2-cyclohexyl-ethoxy}-3,5-difluoro-benzoic acid
—— 4-(2-(4-amino-1,2,5-oxadiazol-3-yl)-1-ethyl-6-{[2-({[4-(trifluoromethyl)phenyl]methyl}amino)ethyl]oxy}-1H-imidazo[4,5-c]pyridin-4-yl)-2-methyl-3-butyn-2-ol 913640-84-3 C25H26F3N7O3
4-(2-(4-amino-1,2,5-oxadiazol-3-yl)-1-ethyl-6-{[2-({[4-(trifluoromethyl)phenyl]methyl}amino)ethyl]oxy}-1H-imidazo[4,5-c]pyridin-4-yl)-2-methyl-3-butyn-2-ol
—— 4-iodo-2-methoxy-3-(5-phenyl-1H-imidazol-2-yl)-pyridine 863012-34-4 C15H12IN3O
4-iodo-2-methoxy-3-(5-phenyl-1H-imidazol-2-yl)-pyridine
—— 4-[7-(2,6-dichloro-phenyl)-5-methyl-benzo[1,2,4]triazin-3-ylamino]-2-(2-pyrrolidin-1-yl-ethoxy)-benzonitrile 867333-68-4 C27H24Cl2N6O
4-[7-(2,6-dichloro-phenyl)-5-methyl-benzo[1,2,4]triazin-3-ylamino]-2-(2-pyrrolidin-1-yl-ethoxy)-benzonitrile
—— 4-{2-propoxy-5-[bis(2-acetoxyethyl)amidosulfonyl]benzoylamino}-1-methyl-3-propylpyrazolo-5-carboxamine 936951-57-4 C26H37N5O9S
4-{2-propoxy-5-[bis(2-acetoxyethyl)amidosulfonyl]benzoylamino}-1-methyl-3-propylpyrazolo-5-carboxamine
—— 4-methoxy-N-(2-methylpropyl)-5-propan-2-ylpyridin-2-amine 1093955-33-9 C13H22N2O
4-methoxy-N-(2-methylpropyl)-5-propan-2-ylpyridin-2-amine
—— 4-{6-[2-fluoro-4-(2-morpholin-4-yl-2-oxo-ethyl)-phenoxy]-5-methyl-pyrimidin-4-yloxy}-piperidine-1-carboxylic acid isopropyl ester 832754-68-4 C26H33FN4O6
4-{6-[2-fluoro-4-(2-morpholin-4-yl-2-oxo-ethyl)-phenoxy]-5-methyl-pyrimidin-4-yloxy}-piperidine-1-carboxylic acid isopropyl ester
—— {[4-bromo-1-(cyclopropylmethyl)-1H-benzotriazol-5-yl]oxy}methyl 2,2-dimethylpropanoate 1379543-16-4 C16H20BrN3O3
{[4-bromo-1-(cyclopropylmethyl)-1H-benzotriazol-5-yl]oxy}methyl 2,2-dimethylpropanoate
—— 4-(4-Bromonaphthalen-1-yloxy)-2-methyl-5,6,7,8-tetrahydro-4H-furo[2,3-c] azepine hydrochloride 1067634-95-0 C19H18BrNO2*ClH
4-(4-Bromonaphthalen-1-yloxy)-2-methyl-5,6,7,8-tetrahydro-4H-furo[2,3-c] azepine hydrochloride
—— 4-(diethylamino)-2-(3,4-dimethoxybenzyl)-5-methylthieno[2,3-d]pyrimidine-6-carbonitrile 731856-81-8 C21H24N4O2S
4-(diethylamino)-2-(3,4-dimethoxybenzyl)-5-methylthieno[2,3-d]pyrimidine-6-carbonitrile
—— 4-methyl-2-(6-(phenyl(piperidin-1-yl)methyl)-4'-(trifluoromethyl)biphenyl-3-yl)pentanoic acid 1257394-87-8 C31H34F3NO2
4-methyl-2-(6-(phenyl(piperidin-1-yl)methyl)-4'-(trifluoromethyl)biphenyl-3-yl)pentanoic acid
—— 4-O-Benzyl-1-desoxy-1,1,1-trifluoro-D-arabinitol 182346-08-3 C12H15F3O4
4-O-Benzyl-1-desoxy-1,1,1-trifluoro-D-arabinitol
—— 4-Thion-1-thio-2-phenyl-<1,4-pyran>-carbonsaeure-(6) 99971-35-4 C12H8O2S2
4-Thion-1-thio-2-phenyl-<1,4-pyran>-carbonsaeure-(6)
—— 4-((S)-6-{4-[Dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-phenyl}-2-{[(E)-(S)-2-methoxymethyl-pyrrolidin-1-ylimino]-methyl}-hexyl)-benzoic acid tert-butyl ester 126063-58-9 C38H60N2O4Si
4-((S)-6-{4-[Dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-phenyl}-2-{[(E)-(S)-2-methoxymethyl-pyrrolidin-1-ylimino]-methyl}-hexyl)-benzoic acid tert-butyl ester
—— 4-[(tert-butyldimethylsilyl)oxy]-5-methylhex-1-ene 1039629-42-9 C13H28OSi
4-[(tert-butyldimethylsilyl)oxy]-5-methylhex-1-ene
—— 4-(2<i>t</i>-carboxy-vinyl)-tri-<i>N</i>-methyl-anilinium; chloride 41236-13-9 C12H16NO2*Cl
4-(2<i>t</i>-carboxy-vinyl)-tri-<i>N</i>-methyl-anilinium; chloride
—— 4-Amino-6-ethoxy-2-methoxycarbonyl-symm.-triazin 19830-62-7 C7H10N4O3
4-Amino-6-ethoxy-2-methoxycarbonyl-symm.-triazin
—— (4S)-1-[N-(2-(benzimidazolyl)aminocarbonylmethyl)]-4-(4-methoxy-3-(3R)-tetrahydrofuranyloxyphenyl)-2-pyrrolidone 790298-78-1 C24H26N4O5
(4S)-1-[N-(2-(benzimidazolyl)aminocarbonylmethyl)]-4-(4-methoxy-3-(3R)-tetrahydrofuranyloxyphenyl)-2-pyrrolidone
—— 4-(2-(2,2-bis(4-methoxyphenyl)vinylidene)-1-phenylcyclopropyl)butan-1-ol 1210959-96-8 C29H30O3
4-(2-(2,2-bis(4-methoxyphenyl)vinylidene)-1-phenylcyclopropyl)butan-1-ol
—— 4-(4-bromo-3-(trifluoromethyl)phenyl)butanoic acid 1454928-75-6 C11H10BrF3O2
4-(4-bromo-3-(trifluoromethyl)phenyl)butanoic acid
—— (4S)-4-(hydroxymethyl)tetrahydropyrimidine-2(1H)-thione 389890-31-7 C5H10N2OS
(4S)-4-(hydroxymethyl)tetrahydropyrimidine-2(1H)-thione
—— 4-[3-(4-fluorophenyl)-1-methyl-1H-pyrazol-4-yl]-6-[(3S)-2-oxotetrahydrofuran-3-yl]-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one 1383377-38-5 C21H17FN4O3
4-[3-(4-fluorophenyl)-1-methyl-1H-pyrazol-4-yl]-6-[(3S)-2-oxotetrahydrofuran-3-yl]-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one
—— 4-[(2-{[4-bromo-1-(cyclopropylmethyl)-1H-benzotriazol-5-yl]oxy}-5-chloropyridin-3-yl)methyl]-N,N-dimethylpiperazine-1-carboxamide 1268313-04-7 C23H27BrClN7O2
4-[(2-{[4-bromo-1-(cyclopropylmethyl)-1H-benzotriazol-5-yl]oxy}-5-chloropyridin-3-yl)methyl]-N,N-dimethylpiperazine-1-carboxamide
—— 4-chloro-3-fluoro-N-[N'-(oxan-4-yl)-N-[5-(trifluoromethyl)-1H-pyrazol-3-yl]carbamimidoyl]benzamide 1381811-96-6 C17H16ClF4N5O2
4-chloro-3-fluoro-N-[N'-(oxan-4-yl)-N-[5-(trifluoromethyl)-1H-pyrazol-3-yl]carbamimidoyl]benzamide
—— 4-[(3R)-3-aminopyrrolidin-1-yl]-N-[tricyclo[3.3.1.1(3.7)]dec-2-yl]pyrimidin-2-amine 1201174-06-2 C18H27N5
4-[(3R)-3-aminopyrrolidin-1-yl]-N-[tricyclo[3.3.1.1(3.7)]dec-2-yl]pyrimidin-2-amine