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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4R,5S)-1,5-Dimethyl-4-phenyl-3-((S)-3-phenyl-pentanoyl)-imidazolidin-2-one 155779-30-9 C22H26N2O2
(4R,5S)-1,5-Dimethyl-4-phenyl-3-((S)-3-phenyl-pentanoyl)-imidazolidin-2-one
—— 4β,5-cyclopropano-5β-cholestan-3α-ol 13903-59-8 C28H48O
4β,5-cyclopropano-5β-cholestan-3α-ol
—— 4-(3-{[2-(difluoromethoxy)phenyl]methyl}-2-methylimidazol[1,2-a]pyridin-6-yl)-2-fluoropyridine 1536391-95-3 C21H16F3N3O
4-(3-{[2-(difluoromethoxy)phenyl]methyl}-2-methylimidazol[1,2-a]pyridin-6-yl)-2-fluoropyridine
—— {4-[1-(2-Amino-phenyl)-2-(3,5-bis-trifluoromethyl-benzyloxy)-ethyl]-piperazin-1-yl}-acetic acid 346416-52-2 C23H25F6N3O3
{4-[1-(2-Amino-phenyl)-2-(3,5-bis-trifluoromethyl-benzyloxy)-ethyl]-piperazin-1-yl}-acetic acid
—— 4-chloro-7-((4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl)sulfonyl)-2,1,3-benzoxadiazole 871509-72-7 C16H12Cl2F3N5O3S
4-chloro-7-((4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl)sulfonyl)-2,1,3-benzoxadiazole
—— 4-[(tert-butoxycarbonyl-ethoxycarbonylmethyl-amino)-methyl]-2-(4-trifluoromethyl-phenyl)-thiazole-5-carboxylic acid ethyl ester 952394-72-8 C23H27F3N2O6S
4-[(tert-butoxycarbonyl-ethoxycarbonylmethyl-amino)-methyl]-2-(4-trifluoromethyl-phenyl)-thiazole-5-carboxylic acid ethyl ester
—— 4-(4-chlorophenyl)-1-(4-{4-[1-(1-pyrrolidinyl)ethyl]phenyl}butanoyl)piperidine hydrochloride 742085-85-4 C27H35ClN2O*ClH
4-(4-chlorophenyl)-1-(4-{4-[1-(1-pyrrolidinyl)ethyl]phenyl}butanoyl)piperidine hydrochloride
—— 4-(6-Chloro-2-benzothiophen-1-yl)pyrimidine;hydrochloride 1449704-08-8 C12H7ClN2S*ClH
4-(6-Chloro-2-benzothiophen-1-yl)pyrimidine;hydrochloride
—— 4-tert-butyldioxy-4-methyl-2-pentynoxy 2-isopropyl-m-carborane-1-carboranylacetate 187611-25-2 C17H36B10O4
4-tert-butyldioxy-4-methyl-2-pentynoxy 2-isopropyl-m-carborane-1-carboranylacetate
—— 4-Methyl-6-(cyclohexen-1-yl)-hexen-3-in-5-carbonsaeure-(1) 92863-68-8 C14H18O2
4-Methyl-6-(cyclohexen-1-yl)-hexen-3-in-5-carbonsaeure-(1)
—— 4-methoxy-2,6-dimethyl-N-[1-[2-[4-(4-methyl-piperazin-1-yl)piperidin-1-yl]-2-oxo-ethyl]-1H-indol-6-yl]benzenesulfonic acid amide 1239709-66-0 C29H39N5O4S
4-methoxy-2,6-dimethyl-N-[1-[2-[4-(4-methyl-piperazin-1-yl)piperidin-1-yl]-2-oxo-ethyl]-1H-indol-6-yl]benzenesulfonic acid amide
—— 4-[2-methyl-4-(trifluoromethyl)-1,3-thiazol-5-yl]-N-(3,4,5-trimethoxyphenyl)pyrimidine-2-amine 930581-27-4 C18H17F3N4O3S
4-[2-methyl-4-(trifluoromethyl)-1,3-thiazol-5-yl]-N-(3,4,5-trimethoxyphenyl)pyrimidine-2-amine
—— (4-amino-phenyl)-acetic acid ((3Z)-2-oxo-1,2-dihydro-indol-3-ylidene)-hydrazide 828251-14-5 C16H14N4O2
(4-amino-phenyl)-acetic acid ((3Z)-2-oxo-1,2-dihydro-indol-3-ylidene)-hydrazide
—— 4-Butylamino-1H-<2,3>benzoxazine 19722-45-3 C12H16N2O
4-Butylamino-1H-<2,3>benzoxazine
—— 4-(4-Chloro-phenylamino)-5,6-dimethyl-1H-furo[2,3-d]pyrimidine-2-thione 142274-94-0 C14H12ClN3OS
4-(4-Chloro-phenylamino)-5,6-dimethyl-1H-furo[2,3-d]pyrimidine-2-thione
—— 4-Acetamidophenylmercuric acetate 7299-21-0 C10H11HgNO3
4-Acetamidophenylmercuric acetate
—— 4-[5-[4-(dimethylamino)phenyl]-5-methoxypenta-1,3-dienyl]-N,N-dimethylaniline 73155-49-4 C22H28N2O
4-[5-[4-(dimethylamino)phenyl]-5-methoxypenta-1,3-dienyl]-N,N-dimethylaniline
—— 4-Hydroxy-3-methoxybenzoic Acid (9-Ethyl-9H-3-carbazolylmethylene)hydrazide 219680-93-0 C23H21N3O3
4-Hydroxy-3-methoxybenzoic Acid (9-Ethyl-9H-3-carbazolylmethylene)hydrazide
—— 4-(10-methyl-9,10-dihydro-acridin-9-yl)-<i>N</i>,<i>N</i>-dipentyl-aniline 60891-68-1 C30H38N2
4-(10-methyl-9,10-dihydro-acridin-9-yl)-<i>N</i>,<i>N</i>-dipentyl-aniline
—— {4-[3-(4-Chloro-phenyl)-ureido]-benzoylamino}-acetic acid butyl ester 59475-25-1 C20H22ClN3O4
{4-[3-(4-Chloro-phenyl)-ureido]-benzoylamino}-acetic acid butyl ester
—— 4-[4-(3-methyl-4-phenyl-3<i>H</i>-thiazol-2-ylidene)-but-2-enylidene]-2-(4-nitro-phenyl)-4<i>H</i>-oxazol-5-one 103798-59-0 C23H17N3O4S
4-[4-(3-methyl-4-phenyl-3<i>H</i>-thiazol-2-ylidene)-but-2-enylidene]-2-(4-nitro-phenyl)-4<i>H</i>-oxazol-5-one
—— 4-Propoxy-3-propyl-benzenesulfonyl chloride 69129-72-2 C12H17ClO3S
4-Propoxy-3-propyl-benzenesulfonyl chloride
—— 4,5,6,12-tetrahydro-1,3-dimethylpyrazolo<3,4-c><2>benzazonin-11(1H)-one 84831-66-3 C15H17N3O
4,5,6,12-tetrahydro-1,3-dimethylpyrazolo<3,4-c><2>benzazonin-11(1H)-one
—— 4-(tert-Butyldimethylsiloxy)triallylsilylbenzene 206276-08-6 C21H34OSi2
4-(tert-Butyldimethylsiloxy)triallylsilylbenzene
—— 4-cyclopentyloxy-6-methoxymethyl-2-phenyl-pyrimidine 913952-21-3 C17H20N2O2
4-cyclopentyloxy-6-methoxymethyl-2-phenyl-pyrimidine
—— 4-[(Z)-2-Phenyl-1-(pyrrolidine-1-carbonyl)-vinylcarbamoyl]-thiobenzimidic acid methyl ester; hydriodide 90291-27-3 C22H23N3O2S*HI
4-[(Z)-2-Phenyl-1-(pyrrolidine-1-carbonyl)-vinylcarbamoyl]-thiobenzimidic acid methyl ester; hydriodide
—— 4-Bromo-1,3-dimethyl-9H-carbazole 113997-28-7 C14H12BrN
4-Bromo-1,3-dimethyl-9H-carbazole
—— <(4-Methoxyphenyl)carbamoyl>phenyl-thiocarbamidsaeure-O-methylester 73280-52-1 C16H16N2O3S
<(4-Methoxyphenyl)carbamoyl>phenyl-thiocarbamidsaeure-O-methylester
—— 4-azido-4-deoxy-α-L-rhamnopyranoside 216483-78-2 C6H11N3O4
4-azido-4-deoxy-α-L-rhamnopyranoside
—— 4-[[3-[4-(3-Methoxypropoxy)-2-methylphenyl]-2-methylphenyl]methoxy]benzaldehyde 955932-31-7 C26H28O4
4-[[3-[4-(3-Methoxypropoxy)-2-methylphenyl]-2-methylphenyl]methoxy]benzaldehyde
—— 4,9-bis(bis(trimethylsilyl)amino)-2,2,11,11-tetraisopropyl-3,10-bis(trimethylsilyl)-3,4,9,10-tetrahydro-2l5,4l3,9l3,11l5-pyrazino[2,1-f:3,4-f']bis([1,3,4,2]diazaphosphastannine)-5,8-diium 1030891-59-8 C36H86N6P2Si6Sn2
4,9-bis(bis(trimethylsilyl)amino)-2,2,11,11-tetraisopropyl-3,10-bis(trimethylsilyl)-3,4,9,10-tetrahydro-2l5,4l3,9l3,11l5-pyrazino[2,1-f:3,4-f']bis([1,3,4,2]diazaphosphastannine)-5,8-diium
—— (4R,5R)-4-Methyl-4-(3-oxo-butyl)-5-p-tolylsulfanyl-dihydro-furan-2-one 151670-61-0 C16H20O3S
(4R,5R)-4-Methyl-4-(3-oxo-butyl)-5-p-tolylsulfanyl-dihydro-furan-2-one
—— 4-[1-(1-methyl-2-{4-[(1-methyl-1H-pyrazol-3-yl)sulfonyl]piperazin-1-yl}ethyl)-1H-pyrazol-4-yl]-7-{[2-(trimethylsilyl)ethoxy]methyl}-7H-pyrrolo[2,3-d]pyrimidine 1270981-42-4 C26H39N9O3SSi
4-[1-(1-methyl-2-{4-[(1-methyl-1H-pyrazol-3-yl)sulfonyl]piperazin-1-yl}ethyl)-1H-pyrazol-4-yl]-7-{[2-(trimethylsilyl)ethoxy]methyl}-7H-pyrrolo[2,3-d]pyrimidine
—— 4-[[3-[4-[[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy]-2-methylphenyl]-2-methylphenyl]methoxy]benzaldehyde 955932-64-6 C28H30O5
4-[[3-[4-[[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy]-2-methylphenyl]-2-methylphenyl]methoxy]benzaldehyde
—— 4-methoxybenzoic acid 2,2-dimethyl-1-(2-oxocyclopentyl)propyl ester 1006707-27-2 C18H24O4
4-methoxybenzoic acid 2,2-dimethyl-1-(2-oxocyclopentyl)propyl ester
—— 4-benzoylamino-5-phenyl-dihydro-thiophen-3-one 101442-21-1 C17H15NO2S
4-benzoylamino-5-phenyl-dihydro-thiophen-3-one
—— 4-((5R)-2c-carboxy-3,3-dimethyl-7-oxo-(5rH)-4-thia-1-aza-bicyclo[3.2.0]hept-6t-ylcarbamoyl)-3-isopropyl-sydnone 31111-98-5 C14H18N4O6S
4-((5R)-2c-carboxy-3,3-dimethyl-7-oxo-(5rH)-4-thia-1-aza-bicyclo[3.2.0]hept-6t-ylcarbamoyl)-3-isopropyl-sydnone
—— (4aS,10aS)-7-Methoxy-10a-methyl-1,2,3,4,4a,9,10,10a-octahydro-phenanthren-3-ol 110397-42-7 C16H22O2
(4aS,10aS)-7-Methoxy-10a-methyl-1,2,3,4,4a,9,10,10a-octahydro-phenanthren-3-ol
—— 4-{[(dimethylamino)ethylidene]amino}-3-[(trimethylsilyl)ethynyl]-1-(β-D-ribofuranosyl)-5'-O-(4,4'-dimethoxytriphenylmethyl)-1H-pyrazolo[3,4-d]pyrimidine 1391715-56-2 C40H46N6O6Si
4-{[(dimethylamino)ethylidene]amino}-3-[(trimethylsilyl)ethynyl]-1-(β-D-ribofuranosyl)-5'-O-(4,4'-dimethoxytriphenylmethyl)-1H-pyrazolo[3,4-d]pyrimidine
—— 4-benzyl-2-<3-(4-phenylthienyloxymethyl)>morpholine 244135-32-8 C22H23NO2S
4-benzyl-2-<3-(4-phenylthienyloxymethyl)>morpholine
—— 4-amino-5-cyano-N-((1-((3'-((dimethylamino)methyl)biphenyl-4-yl)methyl)piperidin-4-yl)methyl)-6-ethoxypicolinamide 1235473-43-4 C31H38N6O2
4-amino-5-cyano-N-((1-((3'-((dimethylamino)methyl)biphenyl-4-yl)methyl)piperidin-4-yl)methyl)-6-ethoxypicolinamide
—— 4-Methyl-1-phenyl-2-piperidin-1-ylmethyl-cyclohexanol 94438-95-6 C19H29NO
4-Methyl-1-phenyl-2-piperidin-1-ylmethyl-cyclohexanol
—— 4-[2-[N-isobutyl-N-(4-methyl-2-thiazolylsulfonyl)amino]-4-methyl-5-chlorophenoxymethyl]benzoic acid 459841-75-9 C23H25ClN2O5S2
4-[2-[N-isobutyl-N-(4-methyl-2-thiazolylsulfonyl)amino]-4-methyl-5-chlorophenoxymethyl]benzoic acid
—— 4-[(5-cyclohex-1-enyl-2-isopropoxycarbonyloxymethoxycarbonyl-thiophen-3-yl)-(trans-4-methyl-cyclohexanecarbonyl)-amino]-1-methyl-piperidinium chloride 914779-62-7 C30H44N2O6S*ClH
4-[(5-cyclohex-1-enyl-2-isopropoxycarbonyloxymethoxycarbonyl-thiophen-3-yl)-(trans-4-methyl-cyclohexanecarbonyl)-amino]-1-methyl-piperidinium chloride
—— 4-(2-{[2-(acetylamino)ethyl]amino}-4-methyl-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)-N-(2-furylmethyl)benzamide 583874-86-6 C24H24N6O4
4-(2-{[2-(acetylamino)ethyl]amino}-4-methyl-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)-N-(2-furylmethyl)benzamide
—— {4-[5-Benzyloxy-2-(4-benzyloxy-phenyl)-3-chloro-indol-1-ylmethyl]-phenoxy}-acetic acid ethyl ester 198481-02-6 C39H34ClNO5
{4-[5-Benzyloxy-2-(4-benzyloxy-phenyl)-3-chloro-indol-1-ylmethyl]-phenoxy}-acetic acid ethyl ester
—— 4-((5α,8α)-8-hydroxy-1-oxo-8-propyl-2-aza-spiro[4.5]decan-2-yl)phenyl cyclopropanesulfonate 1292276-22-2 C21H29NO5S
4-((5α,8α)-8-hydroxy-1-oxo-8-propyl-2-aza-spiro[4.5]decan-2-yl)phenyl cyclopropanesulfonate
—— 4-[4-(aminosulfonyl)phenoxy]-2-ethyl-N-(5-methylpyrazin-2-yl)-2H-indazole-6-carboxamide 1245215-31-9 C21H20N6O4S
4-[4-(aminosulfonyl)phenoxy]-2-ethyl-N-(5-methylpyrazin-2-yl)-2H-indazole-6-carboxamide
—— 4,4-Dimethyl-2-(8-oxo-8,9-dihydro-7H-purin-6-ylamino)-pentanoic acid [3-cyano-1-(4-methyl-cyclohexyl)-pyrrolidin-3-yl]-amide 1245376-57-1 C24H36N8O2
4,4-Dimethyl-2-(8-oxo-8,9-dihydro-7H-purin-6-ylamino)-pentanoic acid [3-cyano-1-(4-methyl-cyclohexyl)-pyrrolidin-3-yl]-amide
—— 4,5-dibromo-1-(4-methoxybenzyl)-2-(3-nitrophenyl)-1H-imidazole 1448032-50-5 C17H13Br2N3O3
4,5-dibromo-1-(4-methoxybenzyl)-2-(3-nitrophenyl)-1H-imidazole