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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-bromo-5-(bromomethylene)-3-(1-bromobutyl)-2(5H)-furanone 247155-62-0 C9H9Br3O2
4-bromo-5-(bromomethylene)-3-(1-bromobutyl)-2(5H)-furanone
—— 4,4,5,5-tetramethyl-2-(3-(perfluorophenyl)propyl)-1,3,2-dioxaborolane 1315280-67-1 C15H18BF5O2
4,4,5,5-tetramethyl-2-(3-(perfluorophenyl)propyl)-1,3,2-dioxaborolane
—— 4,4′-di-tert-butylbiphenyl-2,2′-bis((2-hydroxy-3,5-di-tert-butylphenyl)amine) 1355458-12-6 C48H68N2O2
4,4′-di-tert-butylbiphenyl-2,2′-bis((2-hydroxy-3,5-di-tert-butylphenyl)amine)
—— 4,6-Dihydroxychinaldin 15502-80-4 C10H9NO2
4,6-Dihydroxychinaldin
—— 4-(7-methoxybenzofuran-3-yl)-1,2,3,6-tetrahydro-pyridine 675877-01-7 C14H15NO2
4-(7-methoxybenzofuran-3-yl)-1,2,3,6-tetrahydro-pyridine
—— 4-(benzothiophen-3-yl)-1,2,3,6-tetrahydropyridine 332387-44-7 C13H13NS
4-(benzothiophen-3-yl)-1,2,3,6-tetrahydropyridine
—— 4-(5-Ethyl-1,3-dimethyl-2,4,6-trioxo-1,3-diazinan-5-yl)pentan-2-yl 2,2,3,3,4,4,4-heptafluorobutanoate 55429-80-6 C17H21F7N2O5
4-(5-Ethyl-1,3-dimethyl-2,4,6-trioxo-1,3-diazinan-5-yl)pentan-2-yl 2,2,3,3,4,4,4-heptafluorobutanoate
—— 4'-isopropylcarbamoyl-biphenyl-4-carboxylic acid ethyl ester 1138239-34-5 C19H21NO3
4'-isopropylcarbamoyl-biphenyl-4-carboxylic acid ethyl ester
—— 4-{(S)-1-[(R)-4-tert-butyl-2-(ethylthio)-5-oxo-4,5-dihydrothiazol-4-yl]-2-nitroethyl}benzonitrile 1370286-12-6 C18H21N3O3S2
4-{(S)-1-[(R)-4-tert-butyl-2-(ethylthio)-5-oxo-4,5-dihydrothiazol-4-yl]-2-nitroethyl}benzonitrile
—— 4'-(benzenesulfonamide)-4-hydroxychalcone 139571-26-9 C21H17NO4S
4'-(benzenesulfonamide)-4-hydroxychalcone
—— 4-phenyl-3,4-dihydro-β-carboline 203394-24-5 C17H14N2
4-phenyl-3,4-dihydro-β-carboline
—— 4,4'-Bis-(3-oxo-3-phenyl-propionyl)-biphenyl 121600-59-7 C30H22O4
4,4'-Bis-(3-oxo-3-phenyl-propionyl)-biphenyl
—— 4,5-dichloro-2-(quinoxaline-5-sulfonylamino)benzoic acid methyl ester 844647-21-8 C16H11Cl2N3O4S
4,5-dichloro-2-(quinoxaline-5-sulfonylamino)benzoic acid methyl ester
—— 4-methyl-8-methoxy-1,5-benzodiazepin-2-one 64376-01-8 C11H12N2O2
4-methyl-8-methoxy-1,5-benzodiazepin-2-one
—— 4,6-dimethyl-3-hydroxy-1-phenyl-1H-pyrazolo<3,4-b>pyridin 96775-16-5 C14H13N3O
4,6-dimethyl-3-hydroxy-1-phenyl-1H-pyrazolo<3,4-b>pyridin
—— 4,7-dimethyl-2-phenyl-4H-pyridazino<4,5-e><1,3,4>thiadiazin-8(7H)-one 90330-81-7 C13H12N4OS
4,7-dimethyl-2-phenyl-4H-pyridazino<4,5-e><1,3,4>thiadiazin-8(7H)-one
—— 4,4'-Bis-dichloracetyl-biphenyl 16208-24-5 C16H10Cl4O2
4,4'-Bis-dichloracetyl-biphenyl
—— 4-{3-(cyanomethyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-1-yl}-N-isopropylbenzamide 1416784-40-1 C24H24N8O
4-{3-(cyanomethyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-1-yl}-N-isopropylbenzamide
—— 4,4'''-dicyano-2,2'''-diaza-1:1',4':1'',4'':1'''-quaterphenyl 102146-60-1 C48H30N4
4,4'''-dicyano-2,2'''-diaza-1:1',4':1'',4'':1'''-quaterphenyl
—— 4,6-dimethyl-2-(p-bromoanilino)nicotinamide 82756-15-8 C14H14BrN3O
4,6-dimethyl-2-(p-bromoanilino)nicotinamide
—— 4-fluoro-10-methylacridine-9(10H)-one 1428865-48-8 C14H10FNO
4-fluoro-10-methylacridine-9(10H)-one
—— 4-{3-(cyanomethyl)-3-[4-(7-{[2-(trimethylsilyl)ethoxy]methyl}-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-1-yl}-N-isopropylbenzamide 1416784-90-1 C30H38N8O2Si
4-{3-(cyanomethyl)-3-[4-(7-{[2-(trimethylsilyl)ethoxy]methyl}-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-1-yl}-N-isopropylbenzamide
—— 4-propargyloct-4-ene-1,7-diyne 1308681-47-1 C11H10
4-propargyloct-4-ene-1,7-diyne
—— 4,4'-bis(6-cyano-7-ethoxy-5-phenyl-1,8-naphthyridin-2-yl)biphenyl 1022944-49-5 C46H32N6O2
4,4'-bis(6-cyano-7-ethoxy-5-phenyl-1,8-naphthyridin-2-yl)biphenyl
—— 4-(1-Methylcyclopropyl)benzoic acid 131170-40-6 C11H12O2
4-(1-Methylcyclopropyl)benzoic acid
—— 4'-methyl-N-[3-(1-pyrrolidinylmethyl)-7-quinolinyl][1,1'-biphenyl]-4-carboxamide 521070-52-0 C28H27N3O
4'-methyl-N-[3-(1-pyrrolidinylmethyl)-7-quinolinyl][1,1'-biphenyl]-4-carboxamide
—— 4'-bromomethylbiphenyl-4-carboxylic acid 720697-01-8 C14H11BrO2
4'-bromomethylbiphenyl-4-carboxylic acid
—— 4',5'-dihydro-3'H-[2,3']bipyridinyl-2',6'-dione 99071-79-1 C10H10N2O2
4',5'-dihydro-3'H-[2,3']bipyridinyl-2',6'-dione
—— 4-(pentafluorophenyl)butanol 1232860-74-0 C10H9F5O
4-(pentafluorophenyl)butanol
—— 4-((4-(1-cyanocyclopropylamino)-6-(6-methoxypyridin-3-yl)pyrido[3,2-d]pyrimidin-2-ylamino)methyl)benzenesulfonamide 1203653-17-1 C24H22N8O3S
4-((4-(1-cyanocyclopropylamino)-6-(6-methoxypyridin-3-yl)pyrido[3,2-d]pyrimidin-2-ylamino)methyl)benzenesulfonamide
—— 4-amino-α-methyl-3-nitrophenylalanine 136598-83-9 C10H13N3O4
4-amino-α-methyl-3-nitrophenylalanine
—— 4-hydroxy-4-methylpyrrolo[3,2,1-jk]carbazol-5(4H)-one 905697-25-8 C15H11NO2
4-hydroxy-4-methylpyrrolo[3,2,1-jk]carbazol-5(4H)-one
—— 4,4-dihydroxypyrrolo[3,2,1-jk]carbazol-5(4H)-one 893613-97-3 C14H9NO3
4,4-dihydroxypyrrolo[3,2,1-jk]carbazol-5(4H)-one
—— 4-nitro-4-propylheptanal 104463-45-8 C10H19NO3
4-nitro-4-propylheptanal
—— 4-Cyclopentyl-3,5-dioxo-2-(3-(trifluoromethyl)phenyl)-2,3,4,5-tetrahydro-1,2,4-triazine-6-carbonitrile 1221858-63-4 C16H13F3N4O2
4-Cyclopentyl-3,5-dioxo-2-(3-(trifluoromethyl)phenyl)-2,3,4,5-tetrahydro-1,2,4-triazine-6-carbonitrile
—— 4,7-dinitrobenzofurazan 81581-95-5 C6H2N4O5
4,7-dinitrobenzofurazan
—— 4-{(S)-1-[(S)-2-(benzylthio)-4-isopropyl-5-oxo-4,5-dihydrothiazol-4-yl]-2-nitroethyl}benzonitrile 1370286-13-7 C22H21N3O3S2
4-{(S)-1-[(S)-2-(benzylthio)-4-isopropyl-5-oxo-4,5-dihydrothiazol-4-yl]-2-nitroethyl}benzonitrile
—— 4-(2-hydroxypent-4-enyl)benzonitrile 1417786-53-8 C12H13NO
4-(2-hydroxypent-4-enyl)benzonitrile
—— 4-phenyl-2H-thiazolo<3,2-a>-s-triazine-2-thione 89012-17-9 C11H7N3S2
4-phenyl-2H-thiazolo<3,2-a>-s-triazine-2-thione
—— (4R,8E)-2-amino-5,6,7,8-tetrahydro-6-methyl-4-phenyl-8-(phenylmethylene)-4H-pyrano[3,2-c]pyridine-3-carbonitrile 1289514-28-8 C23H21N3O
(4R,8E)-2-amino-5,6,7,8-tetrahydro-6-methyl-4-phenyl-8-(phenylmethylene)-4H-pyrano[3,2-c]pyridine-3-carbonitrile
—— 4-(2,3-dimethylphenyl)piperidine hydrochloride 1370256-43-1 C13H19N*ClH
4-(2,3-dimethylphenyl)piperidine hydrochloride
—— 4'-trifluoromethyl-biphenyl-4-carboxylic acid, lithium salt 867256-49-3 C14H8F3O2*Li
4'-trifluoromethyl-biphenyl-4-carboxylic acid, lithium salt
—— 4-Benzyl-3,5-dioxo-2-(3-(trifluoromethyl)phenyl)-2,3,4,5-tetrahydro-1,2,4-triazine-6-carbonitrile 1221858-67-8 C18H11F3N4O2
4-Benzyl-3,5-dioxo-2-(3-(trifluoromethyl)phenyl)-2,3,4,5-tetrahydro-1,2,4-triazine-6-carbonitrile
—— 4-(methoxymethyl)-1-methyl-1H-pyrazole 1430057-84-3 C6H10N2O
4-(methoxymethyl)-1-methyl-1H-pyrazole
—— 4-benzyl-4,7-diazaspiro[2.5]octane 611235-29-1 C13H18N2
4-benzyl-4,7-diazaspiro[2.5]octane
—— 4-[(ethylthio)methyl]-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1430057-94-5 C13H23BN2O2S
4-[(ethylthio)methyl]-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
—— 4-p-hydroxyphenyl-2,2,4-trimethylthiachroman-1,1-dioxide 60032-42-0 C18H20O3S
4-p-hydroxyphenyl-2,2,4-trimethylthiachroman-1,1-dioxide
—— 4,4'-Dipropionyl-diphenylmethan 20176-48-1 C19H20O2
4,4'-Dipropionyl-diphenylmethan
—— (4S)-5-[4-(ethoxycarbonyl)piperazin-1-yl]-4-([(4-hydroxy-6-phenylpyridin-2-yl)carbonyl]amino)-5-oxopentanoic acid 1214284-99-7 C24H28N4O7
(4S)-5-[4-(ethoxycarbonyl)piperazin-1-yl]-4-([(4-hydroxy-6-phenylpyridin-2-yl)carbonyl]amino)-5-oxopentanoic acid
—— 4-(1-methylpiperazinylacetyl)-4'-(4-methylpiperidinylacetyl)biphenyl 259143-11-8 C27H35N3O2
4-(1-methylpiperazinylacetyl)-4'-(4-methylpiperidinylacetyl)biphenyl