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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-chloro-2-(3-methoxyphenyl)thieno[2,3-b]pyridine 1392013-90-9 C14H10ClNOS
4-chloro-2-(3-methoxyphenyl)thieno[2,3-b]pyridine
—— 4-(4-biphenylyl)-N-ethyl-butylamine hydrochloride 60731-63-7 C18H23N*ClH
4-(4-biphenylyl)-N-ethyl-butylamine hydrochloride
—— 4,4'-((butane-1,4-diylbis(oxy))bis(2,1-phenylene))bis(3-methyl-4,10-dihydroindeno[1,2-b]pyrazolo[4,3-e]pyridin-5(1H)-one) 1217344-43-8 C44H36N6O4
4,4'-((butane-1,4-diylbis(oxy))bis(2,1-phenylene))bis(3-methyl-4,10-dihydroindeno[1,2-b]pyrazolo[4,3-e]pyridin-5(1H)-one)
—— (4,4-difluoro-piperidin-1-yl)-[4-(3-methyl-1H-pyrazolo[4,3-c]pyridin-4-ylamino)-phenyl]-methanone 1246347-04-5 C19H19F2N5O
(4,4-difluoro-piperidin-1-yl)-[4-(3-methyl-1H-pyrazolo[4,3-c]pyridin-4-ylamino)-phenyl]-methanone
—— 4-chloro-2-(5-chloropyridin-3-yl)-5,7-difluoro-3-methylquinoline 1259442-04-0 C15H8Cl2F2N2
4-chloro-2-(5-chloropyridin-3-yl)-5,7-difluoro-3-methylquinoline
—— 4-acetamidophenyl N<sup>2</sup>-<(1,2:4,5-di-O-isopropylidene-β-D-fructopyranos-3-O-yl)acetyl>-N<sup>6</sup>-(benzyloxycarbonyl)-L-lysinate 139009-89-5 C36H47N3O12
4-acetamidophenyl N<sup>2</sup>-<(1,2:4,5-di-O-isopropylidene-β-D-fructopyranos-3-O-yl)acetyl>-N<sup>6</sup>-(benzyloxycarbonyl)-L-lysinate
—— 4-(Aminomethyl)-5-methyl-1H-pyrazol-1-ol hydrobromide 1421357-00-7 BrH*C5H9N3O
4-(Aminomethyl)-5-methyl-1H-pyrazol-1-ol hydrobromide
—— 4-{4-[(1R,3S)-3-((R)-1-naphthalen-1-yl-ethylamino)-cyclopentyl]-phenoxymethyl}-benzonitrile 1157580-81-8 C31H30N2O
4-{4-[(1R,3S)-3-((R)-1-naphthalen-1-yl-ethylamino)-cyclopentyl]-phenoxymethyl}-benzonitrile
—— 4-(1-acetoxypentyl)-2-trimethylsilylfuran 136617-79-3 C14H24O3Si
4-(1-acetoxypentyl)-2-trimethylsilylfuran
—— 4,4,5,5-tetramethyl-2-(5-(5,5-dimethyl-1,3-dioxan-2-yl)thiophen-2-yl)-1,3,2-dioxaborolane 1254961-60-8 C16H25BO4S
4,4,5,5-tetramethyl-2-(5-(5,5-dimethyl-1,3-dioxan-2-yl)thiophen-2-yl)-1,3,2-dioxaborolane
—— 4-(3-Methylphenyl)-1-oxo-2-propan-2-ylisoquinoline-3-carboxamide 137537-55-4 C20H20N2O2
4-(3-Methylphenyl)-1-oxo-2-propan-2-ylisoquinoline-3-carboxamide
—— 4,4-dideuterio-2,2-dimethyl-1,3,3-triphenylcyclobutane 114274-30-5 C24H24
4,4-dideuterio-2,2-dimethyl-1,3,3-triphenylcyclobutane
—— 4-Nitro-benzoic acid (3aR,4R,6S,6aS)-2,2-dimethyl-6-(5-nitro-1H-indol-3-yl)-tetrahydro-furo[3,4-d][1,3]dioxol-4-ylmethyl ester 79063-61-9 C23H21N3O9
4-Nitro-benzoic acid (3aR,4R,6S,6aS)-2,2-dimethyl-6-(5-nitro-1H-indol-3-yl)-tetrahydro-furo[3,4-d][1,3]dioxol-4-ylmethyl ester
—— 4-(3-methoxyphenyl)-1-(4-nitrophenyl)-1H-pyrazole 1421271-91-1 C16H13N3O3
4-(3-methoxyphenyl)-1-(4-nitrophenyl)-1H-pyrazole
—— 4,5-diphenyl-2-propoxy-oxazole 3969-08-2 C18H17NO2
4,5-diphenyl-2-propoxy-oxazole
—— 4-fluorobutyl 4-tert-butyl-2,6-dimethylbenzenesulfinate 1259294-04-6 C16H25FO2S
4-fluorobutyl 4-tert-butyl-2,6-dimethylbenzenesulfinate
—— (4a<i>R</i>)-2-chloro-6<i>c</i>,7<i>c</i>,8<i>t</i>-trimethoxy-3-methyl-(4a<i>r</i>,8a<i>t</i>)-octahydro-pyrano[2,3-<i>e</i>][1,3,2]oxazaphosphinine 2<i>c</i>-sulfide 58108-58-0 C10H19ClNO5PS
(4a<i>R</i>)-2-chloro-6<i>c</i>,7<i>c</i>,8<i>t</i>-trimethoxy-3-methyl-(4a<i>r</i>,8a<i>t</i>)-octahydro-pyrano[2,3-<i>e</i>][1,3,2]oxazaphosphinine 2<i>c</i>-sulfide
—— [4-(4-nitro-benzenesulfonyl)-phenyl]-thiazol-2-yl-amine 874509-08-7 C15H11N3O4S2
[4-(4-nitro-benzenesulfonyl)-phenyl]-thiazol-2-yl-amine
—— 4'-{3-[4-(3-amino-propionyl)-1,4-diazepan-1-yl]-propoxy}-biphenyl-4-carbonitrile 769157-47-3 C24H30N4O2
4'-{3-[4-(3-amino-propionyl)-1,4-diazepan-1-yl]-propoxy}-biphenyl-4-carbonitrile
—— 4-Hydroxy-4-(2,6,6-trimethyl-bicyclo[3.1.1]hept-3-yl)-pentan-2-one 99657-66-6 C15H26O2
4-Hydroxy-4-(2,6,6-trimethyl-bicyclo[3.1.1]hept-3-yl)-pentan-2-one
—— 4-Acetoxy-2-<acetylmercapto-methyl>-phenol 5273-64-3 C11H12O4S
4-Acetoxy-2-<acetylmercapto-methyl>-phenol
—— 4-[bis(2-chloroethyl)aminodiazenyl]-1H-imidazole-5-carbonitrile 57052-97-8 C8H10Cl2N6
4-[bis(2-chloroethyl)aminodiazenyl]-1H-imidazole-5-carbonitrile
—— 4-Hexyl-2-(5-hydroxybenzofuran-2-yl)thiazole 149413-43-4 C17H19NO2S
4-Hexyl-2-(5-hydroxybenzofuran-2-yl)thiazole
—— 4-Hydroxy-3-{1-[(2-methoxy-phenyl)-hydrazono]-ethyl}-chromen-2-one 110570-16-6 C18H16N2O4
4-Hydroxy-3-{1-[(2-methoxy-phenyl)-hydrazono]-ethyl}-chromen-2-one
—— 4,5-bis[(2-bromophenyl)][1,3]dithiol-2-one 1159711-22-4 C15H8Br2OS2
4,5-bis[(2-bromophenyl)][1,3]dithiol-2-one
—— 4-Ethyl-4-phenyl-2-<cyanethoxy-carbonylmethylen>-pyrrolidinon-(5) 22045-98-3 C17H18N2O3
4-Ethyl-4-phenyl-2-<cyanethoxy-carbonylmethylen>-pyrrolidinon-(5)
—— 4-Amino-8-hydroxy-7-(3-sulfophenylazo)-1,2'-azonaphthalin-6,4',8'-trisulfonsaeure 17716-64-2 C26H19N5O13S4
4-Amino-8-hydroxy-7-(3-sulfophenylazo)-1,2'-azonaphthalin-6,4',8'-trisulfonsaeure
—— 4-(2-Hydroxy-1-naphthylidenamino)-4'-nitrobenzophenon 20162-33-8 C24H16N2O4
4-(2-Hydroxy-1-naphthylidenamino)-4'-nitrobenzophenon
—— 4-Chloro-3-methyl-6-phenyl-cyclohex-3-enecarboxylic acid butyl ester 37911-50-5 C18H23ClO2
4-Chloro-3-methyl-6-phenyl-cyclohex-3-enecarboxylic acid butyl ester
—— 4,5-Dichlor-3-hydroxy-1-chlormethyl-pyridazon-6 54858-78-5 C5H3Cl3N2O2
4,5-Dichlor-3-hydroxy-1-chlormethyl-pyridazon-6
—— 4-<3,5-Dibrom-2-hydroxy-phenyl>-2-<2-hydroxy-phenyl>-6-oxo-cyclohex-4-en-1-carbonsaeure-aethylester 10372-73-3 C21H18Br2O5
4-<3,5-Dibrom-2-hydroxy-phenyl>-2-<2-hydroxy-phenyl>-6-oxo-cyclohex-4-en-1-carbonsaeure-aethylester
—— 4-Chloro-N-[4-hydroxy-3-(2-methyl-piperidin-1-ylmethyl)-phenyl]-benzamide 19207-96-6 C20H23ClN2O2
4-Chloro-N-[4-hydroxy-3-(2-methyl-piperidin-1-ylmethyl)-phenyl]-benzamide
—— 4-[[5-chloro-4-[[(1R,2R)-1-[methyl(methylsulfonyl)amino]-2,3-dihydro-1H-inden-2-yl]oxy]pyrimidin-2-yl]amino]-2-fluoro-5-methoxy-N,N-dimethylbenzamide 1283690-07-2 C25H27ClFN5O5S
4-[[5-chloro-4-[[(1R,2R)-1-[methyl(methylsulfonyl)amino]-2,3-dihydro-1H-inden-2-yl]oxy]pyrimidin-2-yl]amino]-2-fluoro-5-methoxy-N,N-dimethylbenzamide
—— 4-[(2-chlorobenzyl)amino]-6-({4-[4-(propan-2-yl)piperazin-1-yl]phenyl}amino)pyridine-3-carboxyamide 1227863-84-4 C26H31ClN6O
4-[(2-chlorobenzyl)amino]-6-({4-[4-(propan-2-yl)piperazin-1-yl]phenyl}amino)pyridine-3-carboxyamide
—— 4-(3-cyano-6-chloro-indol-1-yl)-2-hydroxy-benzoic acid 1071972-29-6 C16H9ClN2O3
4-(3-cyano-6-chloro-indol-1-yl)-2-hydroxy-benzoic acid
—— 4-(3-phenylspiro[4.4]nona-1,3-dien-2-yl)benzenesulfonamide 174454-91-2 C21H21NO2S
4-(3-phenylspiro[4.4]nona-1,3-dien-2-yl)benzenesulfonamide
—— 4-Amino-6-heptafluorpropyl-1,3-benzoldisulfonamid 54810-42-3 C9H8F7N3O4S2
4-Amino-6-heptafluorpropyl-1,3-benzoldisulfonamid
—— 4-Diethylamino-6-(5-acetylamino-2-thienyl)pyrimidine hydrochloride 36824-71-2 C14H18N4OS*ClH
4-Diethylamino-6-(5-acetylamino-2-thienyl)pyrimidine hydrochloride
—— 4-(5-chloro-3-cyano-indol-1-yl)-2-hydroxy-benzoic acid 1071972-36-5 C16H9ClN2O3
4-(5-chloro-3-cyano-indol-1-yl)-2-hydroxy-benzoic acid
—— [4-(4-biphenylylthio)phenyl]-4-biphenylylphenylsulfonium tris(trifluoromethanesulfonyl)methide 1357466-27-3 C4F9O6S3*C36H27S2
[4-(4-biphenylylthio)phenyl]-4-biphenylylphenylsulfonium tris(trifluoromethanesulfonyl)methide
—— 4-(2-Oxopyrrolidine-1-carbonyl)oxybutyl 2-oxopyrrolidine-1-carboxylate 37561-04-9 C14H20N2O6
4-(2-Oxopyrrolidine-1-carbonyl)oxybutyl 2-oxopyrrolidine-1-carboxylate
—— 4-((2S,3R)-3-Acetoxymethyl-oxiranyl)-butyric acid methyl ester 76871-82-4 C10H16O5
4-((2S,3R)-3-Acetoxymethyl-oxiranyl)-butyric acid methyl ester
—— 4-(5-(2,5-dimethyl-7-(pentan-3-yl)-5H-pyrrolo[2,3-b]pyrazin-3-yl)-4-methylthiophen-2-yl)-tetrahydro-2H-pyran-4-ol 1037768-18-5 C23H31N3O2S
4-(5-(2,5-dimethyl-7-(pentan-3-yl)-5H-pyrrolo[2,3-b]pyrazin-3-yl)-4-methylthiophen-2-yl)-tetrahydro-2H-pyran-4-ol
—— 4,6-dideutero-N,2-dimethylaniline 1061566-74-2 C8H11N
4,6-dideutero-N,2-dimethylaniline
—— 4-Bromo-5-chloro-2-methoxybenzenesulfonyl chloride 1208076-81-6 C7H5BrCl2O3S
4-Bromo-5-chloro-2-methoxybenzenesulfonyl chloride
—— 4-(2-ethyl-3,5-difluoromethylbenzyloxy)-3-(2-methyl-4-fluorophenyl)piperidine 869723-38-6 C23H28F3NO
4-(2-ethyl-3,5-difluoromethylbenzyloxy)-3-(2-methyl-4-fluorophenyl)piperidine
—— 4-[2-(3,3-dimethylbutyl)-1-(propyl)imidazol-5-yl]-2-anilinopyrimidine 600639-48-3 C22H29N5
4-[2-(3,3-dimethylbutyl)-1-(propyl)imidazol-5-yl]-2-anilinopyrimidine
—— 4,6-Diethyl-4H-isoxazolo[4,3-d]pyrimidine-5,7-dione 92800-56-1 C9H11N3O3
4,6-Diethyl-4H-isoxazolo[4,3-d]pyrimidine-5,7-dione
—— 4-(3-(2,4-difluorophenyl)-1H-pyrazol-4-yl)-N-(4-methylpyrimidin-2-yl)thiazol-2-amine 1355335-33-9 C17H12F2N6S
4-(3-(2,4-difluorophenyl)-1H-pyrazol-4-yl)-N-(4-methylpyrimidin-2-yl)thiazol-2-amine
—— 4-(4-fluoro-3-(4-(2-methyl-2-(4-nitrophenoxy)propanoyl)piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one 1356556-91-6 C30H28FN5O6
4-(4-fluoro-3-(4-(2-methyl-2-(4-nitrophenoxy)propanoyl)piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one