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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-bromo-3,5-dimethyl-2H-thiopyran-2-one 78592-37-7 C7H7BrOS
4-bromo-3,5-dimethyl-2H-thiopyran-2-one
—— 4-propan-2-yl-6-sulfanylidene-3H-1,3-thiazin-2-one 97309-84-7 C7H9NOS2
4-propan-2-yl-6-sulfanylidene-3H-1,3-thiazin-2-one
—— [4-chloro-2-(2-fluoro-benzoyl)-phenyl]-imidazolidinetrione 40387-05-1 C16H8ClFN2O4
[4-chloro-2-(2-fluoro-benzoyl)-phenyl]-imidazolidinetrione
—— [(4R,6S)-2-methyl-6-[(1S)-4-methylidenecyclohex-2-en-1-yl]hept-2-en-4-yl] 4-bromobenzoate 120681-87-0 C22H27BrO2
[(4R,6S)-2-methyl-6-[(1S)-4-methylidenecyclohex-2-en-1-yl]hept-2-en-4-yl] 4-bromobenzoate
—— 4.5-Dipropoxy-o-benzochinon 71527-32-7 C12H16O4
4.5-Dipropoxy-o-benzochinon
—— 4-benzoyl-3-phenyl-5-(thiophen-2-yl)furan-2-carbaldehyde 1254486-04-8 C22H14O3S
4-benzoyl-3-phenyl-5-(thiophen-2-yl)furan-2-carbaldehyde
—— 4,5,6,7-tetrachloro-2'-<i>p</i>-tolyl-spiro[benzo[1,3]dioxole-2,4'-benzo[<i>d</i>][1,3]thiazine] 53628-17-4 C21H11Cl4NO2S
4,5,6,7-tetrachloro-2'-<i>p</i>-tolyl-spiro[benzo[1,3]dioxole-2,4'-benzo[<i>d</i>][1,3]thiazine]
—— 4,5-Dichloro-cyclohexa-1,4-dienecarboxylic acid methyl ester 24501-09-5 C8H8Cl2O2
4,5-Dichloro-cyclohexa-1,4-dienecarboxylic acid methyl ester
—— 4-(2,5-Dimethylphenylsulfonyl)-trifluormethansulfonanilid 38172-44-0 C15H14F3NO4S2
4-(2,5-Dimethylphenylsulfonyl)-trifluormethansulfonanilid
—— 4-(3-(4-hydroxyphenylthio)propyl)morpholine toluenesulfonic acid salt 69966-78-5 C7H8O3S*C13H19NO2S
4-(3-(4-hydroxyphenylthio)propyl)morpholine toluenesulfonic acid salt
—— 4-{4-[3-(4-Chlorophenoxy)propoxy]-2-methoxy-3,5,6-trimethylbenzoyloxy}-2-methoxy-3,5,6-trimethylbenzoic Acid 169450-04-8 C31H35ClO8
4-{4-[3-(4-Chlorophenoxy)propoxy]-2-methoxy-3,5,6-trimethylbenzoyloxy}-2-methoxy-3,5,6-trimethylbenzoic Acid
—— 4-Acetoxy-N-acetyl-N-benzyl-4-(phenylthio)butanamide 116414-38-1 C21H23NO4S
4-Acetoxy-N-acetyl-N-benzyl-4-(phenylthio)butanamide
—— 4-Aethoxy-2.6-diphenyl-4-(4-methoxy-phenyl)-cyclohexadien-(2.5)-on-(1) 14065-81-7 C27H24O3
4-Aethoxy-2.6-diphenyl-4-(4-methoxy-phenyl)-cyclohexadien-(2.5)-on-(1)
—— 4-O-[2,3,4,6-tetra-O-acetyl-(β-D-galactopyranosyl)]-2-acetamido-3,6-di-O-acetyl-1-N-allyloxycarbonyl-1,2-dideoxy-β-D-glucopyranose 920968-84-9 C30H42N2O18
4-O-[2,3,4,6-tetra-O-acetyl-(β-D-galactopyranosyl)]-2-acetamido-3,6-di-O-acetyl-1-N-allyloxycarbonyl-1,2-dideoxy-β-D-glucopyranose
—— 4-(tert-butylamino)-6-[(1H-imidazol-5-ylmethyl)amino]quinoline-3-carbonitrile 915364-10-2 C18H20N6
4-(tert-butylamino)-6-[(1H-imidazol-5-ylmethyl)amino]quinoline-3-carbonitrile
—— 4-[(3R)-3-aminopyrrolidin-1-yl]-N-[(3R)-tetrahydrofuran-3-yl]pyrimidin-2-amine 1201172-26-0 C12H19N5O
4-[(3R)-3-aminopyrrolidin-1-yl]-N-[(3R)-tetrahydrofuran-3-yl]pyrimidin-2-amine
—— 4-{1-[2-(4-fluorophenyl)-2-oxo-ethyl]-1H-[1,2,3]triazol-4-ylmethoxy}-8-trifluoromethylquinoline-3-carboxylic acid ethyl ester 1574549-71-5 C24H18F4N4O4
4-{1-[2-(4-fluorophenyl)-2-oxo-ethyl]-1H-[1,2,3]triazol-4-ylmethoxy}-8-trifluoromethylquinoline-3-carboxylic acid ethyl ester
—— 4-((4-aminophenyl)amino-(phenyl)methylene)-3-methyl-1-(4-nitrophenyl)-1H-pyrazol-5(4H)-one 1384475-50-6 C23H19N5O3
4-((4-aminophenyl)amino-(phenyl)methylene)-3-methyl-1-(4-nitrophenyl)-1H-pyrazol-5(4H)-one
—— 4-(2-Dimethylamino-propyl>-2-phenyl-2,3-dihydro-<benzo-1,4-thiazin> 95553-77-8 C19H24N2S
4-(2-Dimethylamino-propyl>-2-phenyl-2,3-dihydro-<benzo-1,4-thiazin>
—— 4-pyridylmethyl p-tolyl sulfoxide 128916-32-5 C13H13NOS
4-pyridylmethyl p-tolyl sulfoxide
—— 4-hydroxy-3-[2-(2-methoxyphenyl)pyridyn-5-yl]-5-phenyl-6,7-dihydro-thieno[2,3-b]pyridin-6-one 1194090-95-3 C25H18N2O3S
4-hydroxy-3-[2-(2-methoxyphenyl)pyridyn-5-yl]-5-phenyl-6,7-dihydro-thieno[2,3-b]pyridin-6-one
—— 4-{2,2-dimethyl-3-[({4-[3-(quinolin-2-yl)-1,2,4-oxadiazol-5-yl]piperidin-1-yl}carbonyl)amino]propyl}pyridinium trifluoroacetate 1207264-35-4 C2HF3O2*C27H30N6O2
4-{2,2-dimethyl-3-[({4-[3-(quinolin-2-yl)-1,2,4-oxadiazol-5-yl]piperidin-1-yl}carbonyl)amino]propyl}pyridinium trifluoroacetate
—— 4-(1-{[({4-[3-(quinazolin-2-yl)-1,2,4-oxadiazol-5-yl]piperidin-1-yl}carbonyl)amino]methyl}cyclopentyl)morpholin-4-ium trifluoroacetate 1207264-44-5 C2HF3O2*C26H33N7O3
4-(1-{[({4-[3-(quinazolin-2-yl)-1,2,4-oxadiazol-5-yl]piperidin-1-yl}carbonyl)amino]methyl}cyclopentyl)morpholin-4-ium trifluoroacetate
—— (4-methylphenylamino)(phenylamino)methane 115162-99-7 C14H16N2
(4-methylphenylamino)(phenylamino)methane
—— 4,4'-dibromo-2,2'-dinitro-[1,1']binaphthyl 102170-75-2 C20H10Br2N2O4
4,4'-dibromo-2,2'-dinitro-[1,1']binaphthyl
—— 4-(1-(cyclopropylsulfonyl)piperidin-4-yloxy)-1-(4-(methylsulfonyl)phenyl)pyridin-2(1H)-one 1104445-72-8 C20H24N2O6S2
4-(1-(cyclopropylsulfonyl)piperidin-4-yloxy)-1-(4-(methylsulfonyl)phenyl)pyridin-2(1H)-one
—— 4-chloro-N-(4-methyl-2-pyridin-3-ylpentyl)-1-[(2R)-pyrrolidin-2-ylmethyl]-1H-pyrrolo[2,3-b]pyridine-3-carboxamide 1186087-18-2 C24H30ClN5O
4-chloro-N-(4-methyl-2-pyridin-3-ylpentyl)-1-[(2R)-pyrrolidin-2-ylmethyl]-1H-pyrrolo[2,3-b]pyridine-3-carboxamide
—— (4E,6E)-(S)-8-tert-Butoxycarbonylamino-3-(tert-butyl-dimethyl-silanyloxy)-5-methyl-octa-4,6-dienoic acid benzyl ester 155089-08-0 C27H43NO5Si
(4E,6E)-(S)-8-tert-Butoxycarbonylamino-3-(tert-butyl-dimethyl-silanyloxy)-5-methyl-octa-4,6-dienoic acid benzyl ester
—— (4R,5S)-5-Methoxycarbonylmethyl-2-oxo-oxazolidine-4-carboxylic acid methyl ester 159488-38-7 C8H11NO6
(4R,5S)-5-Methoxycarbonylmethyl-2-oxo-oxazolidine-4-carboxylic acid methyl ester
—— 4-(diisopropyl-(1H,1H,2H,2H-perfluorodecyl)silyloxy)but-1-yn 1188490-09-6 C20H23F17OSi
4-(diisopropyl-(1H,1H,2H,2H-perfluorodecyl)silyloxy)but-1-yn
—— 4-[3-(4-methoxyphenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl]pyridine 1285529-10-3 C20H21N3O2
4-[3-(4-methoxyphenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl]pyridine
—— 4-(((3-chlorophenyl)(pyridin-2-ylmethyl)amino)methyl)-7,8-difluoroquinolin-2(1H)-one 1125863-48-0 C22H16ClF2N3O
4-(((3-chlorophenyl)(pyridin-2-ylmethyl)amino)methyl)-7,8-difluoroquinolin-2(1H)-one
—— 4,5,6,7-tetrachloro-2-methyl-2λ<sup>5</sup>-[2,2']spirobi(benzo[1,3,2]dioxarsole) 50723-06-3 C13H7AsCl4O4
4,5,6,7-tetrachloro-2-methyl-2λ<sup>5</sup>-[2,2']spirobi(benzo[1,3,2]dioxarsole)
—— 4<i>r</i>,5<i>t</i>-diethyl-1-(3,4-dimethoxy-phenethyl)-piperidin-2-one 112442-51-0 C19H29NO3
4<i>r</i>,5<i>t</i>-diethyl-1-(3,4-dimethoxy-phenethyl)-piperidin-2-one
—— 4-fluoro-4-{[(7-methyl-1,1-dioxo-4H-benzo[e]1,2,4-thiadiazine-3-yl)amino]methyl}piperidinecarboxylic acid tert-butyl ester 620611-47-4 C19H27FN4O4S
4-fluoro-4-{[(7-methyl-1,1-dioxo-4H-benzo[e]1,2,4-thiadiazine-3-yl)amino]methyl}piperidinecarboxylic acid tert-butyl ester
—— 4,5,6-Triphenyl-resorcin 88856-13-7 C24H18O2
4,5,6-Triphenyl-resorcin
—— 4,5,6,7-tetrahydro-1H-indazol-5-onehydrochloride 2490406-10-3 C7H9ClN2O
4,5,6,7-tetrahydro-1H-indazol-5-onehydrochloride
—— 4-Benzyloxymethoxy-5H-furan-2-one 137734-30-6 C12H12O4
4-Benzyloxymethoxy-5H-furan-2-one
—— 4-{6-[4-methoxy-2-(methylsulfanyl)phenoxy]-4-[(tetrahydro-2H-pyran-4-ylmethyl)amino]-1H-benzimidazol-1-yl}-N,2-dimethylbenzamide 1401451-09-9 C30H34N4O4S
4-{6-[4-methoxy-2-(methylsulfanyl)phenoxy]-4-[(tetrahydro-2H-pyran-4-ylmethyl)amino]-1H-benzimidazol-1-yl}-N,2-dimethylbenzamide
—— 4'-[(2-n-Butyl-6-(N-methylaminocarbonyl-cyclohexyl-amino)-benzimidazol-1-yl)-methyl]biphenyl-2-carboxylic acid 133143-39-2 C33H38N4O3
4'-[(2-n-Butyl-6-(N-methylaminocarbonyl-cyclohexyl-amino)-benzimidazol-1-yl)-methyl]biphenyl-2-carboxylic acid
—— 4-(azepan-1-yl)-N-(4-fluorophenyl)-6-propylpyrimidin-2-amine 1394803-03-2 C19H25FN4
4-(azepan-1-yl)-N-(4-fluorophenyl)-6-propylpyrimidin-2-amine
—— 4-((2-(4-chlorophenyl)-6-phenylimidazo[1,2-a]pyridin-3-yl)methyl)piperazin-2-one 1401768-62-4 C24H21ClN4O
4-((2-(4-chlorophenyl)-6-phenylimidazo[1,2-a]pyridin-3-yl)methyl)piperazin-2-one
—— 4-[[4-[[(1R,2R)-2-[acetyl(methyl)amino]cyclohexyl]amino]-5-(trifluoromethyl)pyrimidin-2-yl]amino]-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide 1245829-54-2 C28H38F3N7O3
4-[[4-[[(1R,2R)-2-[acetyl(methyl)amino]cyclohexyl]amino]-5-(trifluoromethyl)pyrimidin-2-yl]amino]-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide
—— 4-(2-aminopyrimidin-4-ylamino)benzamide hydrochloride 24912-20-7 C11H11N5O*ClH
4-(2-aminopyrimidin-4-ylamino)benzamide hydrochloride
—— 4-[[(2S)-1-(4-methoxy-2,6-dimethylphenyl)sulfonyl-2-pyrrolidinyl]methoxy]-2-[4-[(1-methyl-4-piperidinyl)methyl]-1-piperazinyl]pyrimidine 1224585-64-1 C29H44N6O4S
4-[[(2S)-1-(4-methoxy-2,6-dimethylphenyl)sulfonyl-2-pyrrolidinyl]methoxy]-2-[4-[(1-methyl-4-piperidinyl)methyl]-1-piperazinyl]pyrimidine
—— 4-methoxy-N,2,6-trimethyl-N-[1-phenyl-2-[4-[2-(pyridin-2-ylmethyl)pyrrolidin-1-yl]pyrimidin-2-yl]oxyethyl]benzenesulfonic acid amide 1224585-46-9 C32H37N5O4S
4-methoxy-N,2,6-trimethyl-N-[1-phenyl-2-[4-[2-(pyridin-2-ylmethyl)pyrrolidin-1-yl]pyrimidin-2-yl]oxyethyl]benzenesulfonic acid amide
—— 4-cyano-2-[2-(1-naphthyl)propanoylamino]benzyloxyacetic acid 402473-72-7 C23H20N2O4
4-cyano-2-[2-(1-naphthyl)propanoylamino]benzyloxyacetic acid
—— 4-[(1-ethylpropyl)amino]-5-methyl-2-(3,4,5-trimethoxybenzyl)thieno[2,3-d]pyrimidine-6-carbonitrile 731856-95-4 C23H28N4O3S
4-[(1-ethylpropyl)amino]-5-methyl-2-(3,4,5-trimethoxybenzyl)thieno[2,3-d]pyrimidine-6-carbonitrile
—— 4-[[5-Chloro-4-[6-[(3-fluorophenyl)methylamino]pyridin-2-yl]pyridin-2-yl]amino]butan-1-ol 1263371-49-8 C21H22ClFN4O
4-[[5-Chloro-4-[6-[(3-fluorophenyl)methylamino]pyridin-2-yl]pyridin-2-yl]amino]butan-1-ol
—— 4-(4-Carbamoylnaphthalen-1-yloxy)-2,6-dimethyl-4,5,6,7-tetrahydrofuro[2,3-c] pyridine hydrochloride 1067634-46-1 C20H20N2O3*ClH
4-(4-Carbamoylnaphthalen-1-yloxy)-2,6-dimethyl-4,5,6,7-tetrahydrofuro[2,3-c] pyridine hydrochloride