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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(4-chlorobenzyl)-2-dimethyl-amino-5-bromo-6H-1,3-oxazine-6-one 1359818-05-5 C13H12BrClN2O2
4-(4-chlorobenzyl)-2-dimethyl-amino-5-bromo-6H-1,3-oxazine-6-one
—— 4-(2-Formyl-phenoxy)-butyric acid 2-imidazol-1-yl-ethyl ester 374564-87-1 C16H18N2O4
4-(2-Formyl-phenoxy)-butyric acid 2-imidazol-1-yl-ethyl ester
—— (4R,5S)-(5-((2R,4R,5S)-5-(2-(4-methoxybenzyloxy)ethyl)-4-methyltetrahydrofuran-2-yl)-2,2-dimethyl-1,3-dioxolan-4-yl)methanol 1453204-09-5 C21H32O6
(4R,5S)-(5-((2R,4R,5S)-5-(2-(4-methoxybenzyloxy)ethyl)-4-methyltetrahydrofuran-2-yl)-2,2-dimethyl-1,3-dioxolan-4-yl)methanol
—— 4-[4-(4-fluorophenyl)phenoxy]-2-(2H-tetrazol-5-yl)thieno[2,3-c]pyridine 1078026-45-5 C20H12FN5OS
4-[4-(4-fluorophenyl)phenoxy]-2-(2H-tetrazol-5-yl)thieno[2,3-c]pyridine
—— 4-(3,4-dichloro-phenyl)-imidazo[1,2-<i>a</i>]quinoxaline 68008-85-5 C16H9Cl2N3
4-(3,4-dichloro-phenyl)-imidazo[1,2-<i>a</i>]quinoxaline
—— (4S<sup>*</sup>,5S<sup>*</sup>)-4,5-epoxy-6-hepten-1-ol 101208-70-2 C7H12O2
(4S<sup>*</sup>,5S<sup>*</sup>)-4,5-epoxy-6-hepten-1-ol
—— 4-hydroxy-3-[(3,5-difluoro-6-(3-(guanidino)phenoxy)-4-(2-methoxy-4-carboxyphenoxy)pyridin-2-yl)oxy]benzamidine, trifluoroacetic acid salt 1229729-20-7 C2HF3O2*C27H22F2N6O7
4-hydroxy-3-[(3,5-difluoro-6-(3-(guanidino)phenoxy)-4-(2-methoxy-4-carboxyphenoxy)pyridin-2-yl)oxy]benzamidine, trifluoroacetic acid salt
—— 4-(4-chlorophenoxy)quinoline 76893-62-4 C15H10ClNO
4-(4-chlorophenoxy)quinoline
—— (4-(bis(4-bromophenyl)(phenyl)silyl)phenyl)diphenylphosphine oxide 1401234-61-4 C36H27Br2OPSi
(4-(bis(4-bromophenyl)(phenyl)silyl)phenyl)diphenylphosphine oxide
—— 4-fluoro-8-(4-fluorophenyl)-9-[6-(methyl{3-[(5,5,5-trifluoropentyl)sulphonyl]propyl}amino)hexyl]-6,7-dihydro-5H-benzo[7]annulen-3-ol 1353007-40-5 C32H42F5NO3S
4-fluoro-8-(4-fluorophenyl)-9-[6-(methyl{3-[(5,5,5-trifluoropentyl)sulphonyl]propyl}amino)hexyl]-6,7-dihydro-5H-benzo[7]annulen-3-ol
—— 4-[2-[N-isobutyl-N-(4-methyl-2-thiazolylsulfonyl)amino]-4,5-dimethylphenoxymethyl]benzoic acid 459841-84-0 C24H28N2O5S2
4-[2-[N-isobutyl-N-(4-methyl-2-thiazolylsulfonyl)amino]-4,5-dimethylphenoxymethyl]benzoic acid
—— 4-(5-Bromo-4-ethyl-3-methyl-pyridin-2-yl)-morpholine 125419-86-5 C12H17BrN2O
4-(5-Bromo-4-ethyl-3-methyl-pyridin-2-yl)-morpholine
—— 4-{[(dimethylamino)ethylidene]amino}-3-bromo-1-(5'-O-(4,4'-dimethoxytriphenylmethyl)-β-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine 1185880-42-5 C35H37BrN6O6
4-{[(dimethylamino)ethylidene]amino}-3-bromo-1-(5'-O-(4,4'-dimethoxytriphenylmethyl)-β-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine
—— 4-Oxo-6-phenyl-4H-pyran-2-carboxylic acid (1H-tetrazol-5-yl)-amide 85815-11-8 C13H9N5O3
4-Oxo-6-phenyl-4H-pyran-2-carboxylic acid (1H-tetrazol-5-yl)-amide
—— 4-[8-(difluorophenyl-methoxy)-7-methoxy-3-methyl-3H-pyrazolo[3,4-c]-quinolin-1-yl]benzonitrile 1353635-13-8 C26H18F2N4O2
4-[8-(difluorophenyl-methoxy)-7-methoxy-3-methyl-3H-pyrazolo[3,4-c]-quinolin-1-yl]benzonitrile
—— 4-chloro-N-(3-(2-oxo-4-phenyl-5-(piperazine-1-carbonyl)-3-o-tolyl-2,3-dihydro-1H-imidazol-1-yl)propyl)benzamide 1041395-66-7 C31H32ClN5O3
4-chloro-N-(3-(2-oxo-4-phenyl-5-(piperazine-1-carbonyl)-3-o-tolyl-2,3-dihydro-1H-imidazol-1-yl)propyl)benzamide
—— 4-[4-(4-chlorophenyl)phenoxy]-2-(2H-tetrazol-5-yl)thieno[2,3-c]pyridine 1078026-42-2 C20H12ClN5OS
4-[4-(4-chlorophenyl)phenoxy]-2-(2H-tetrazol-5-yl)thieno[2,3-c]pyridine
—— 4-(5-tert-butyl-1,2,3-triazol-1-yl)-4'-<2-cyano-2-(ethoxycarbonyl)vinyl>stilbene 77530-18-8 C26H26N4O2
4-(5-tert-butyl-1,2,3-triazol-1-yl)-4'-<2-cyano-2-(ethoxycarbonyl)vinyl>stilbene
—— (4-nitrophenyl)-(5-phenyltetrazol-1-yl)methanone 120642-46-8 C14H9N5O3
(4-nitrophenyl)-(5-phenyltetrazol-1-yl)methanone
—— 4-bromo-N-(2,2-dimethylpropyl)-3-hydroxybenzamide 776314-95-5 C12H16BrNO2
4-bromo-N-(2,2-dimethylpropyl)-3-hydroxybenzamide
—— 4-Ethylsulfanyl-2-methyl-5-methylsulfonylbenzoic acid 190367-74-9 C11H14O4S2
4-Ethylsulfanyl-2-methyl-5-methylsulfonylbenzoic acid
—— 4-chloro-N-(cyclopropylmethylene)benzenesulfonamide 960000-34-4 C10H10ClNO2S
4-chloro-N-(cyclopropylmethylene)benzenesulfonamide
—— (4-hydroxy-[1]naphthyl)-arsonic acid 4352-91-4 C10H9AsO4
(4-hydroxy-[1]naphthyl)-arsonic acid
—— 4-tert-butyl(dimethyl)silyloxymethyl-1-(2',3',4',6'-tetra-O-acetyl-β-D-glucopyranosyl)-1,2,3-triazole 909028-71-3 C23H37N3O10Si
4-tert-butyl(dimethyl)silyloxymethyl-1-(2',3',4',6'-tetra-O-acetyl-β-D-glucopyranosyl)-1,2,3-triazole
—— 4-methyl-2-oxo-1,2-dihydro-cyclohepta[<i>b</i>]pyrrole-3-carbonitrile 103985-16-6 C11H8N2O
4-methyl-2-oxo-1,2-dihydro-cyclohepta[<i>b</i>]pyrrole-3-carbonitrile
—— 4-methyl-thiazol-2-ylamine; thiocyanate 114282-48-3 CHNS*C4H6N2S
4-methyl-thiazol-2-ylamine; thiocyanate
—— 4-Hexanoyloxy-benzoic acid 4-heptyloxy-phenyl ester 38454-42-1 C26H34O5
4-Hexanoyloxy-benzoic acid 4-heptyloxy-phenyl ester
—— 4-(3-chlorophenylethynyl)quinoline 1621927-92-1 C17H10ClN
4-(3-chlorophenylethynyl)quinoline
—— 4-Ethyl-1,2,3,6,7,7a-hexahydro-inden-5-one 59562-89-9 C11H16O
4-Ethyl-1,2,3,6,7,7a-hexahydro-inden-5-one
—— 4-(4-(5-fluoro-2-methyl-3-[4-(pentafluoro-sulfanyl)-benzoylamino]-phenyl)-7H-pyrrolo[2,3-d]pyrimidin-6-yl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester 1418128-52-5 C30H29F6N5O3S
4-(4-(5-fluoro-2-methyl-3-[4-(pentafluoro-sulfanyl)-benzoylamino]-phenyl)-7H-pyrrolo[2,3-d]pyrimidin-6-yl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester
—— 4-(4-bromo-3,5-dimethyl-phenyl)-pyridine 1458655-85-0 C13H12BrN
4-(4-bromo-3,5-dimethyl-phenyl)-pyridine
—— 4-(3-cyclohexyl-[1,2,4]oxadiazol-5-yl)piperidine 276237-04-8 C13H21N3O
4-(3-cyclohexyl-[1,2,4]oxadiazol-5-yl)piperidine
—— 4-Amino-5-fluoro-1-(2-methylpropyl)pyrimidin-2-one 1265615-52-8 C8H12FN3O
4-Amino-5-fluoro-1-(2-methylpropyl)pyrimidin-2-one
—— 4-{5-[(1-(2,4-bis-(trifluoromethyl)benzyl)-1H-indazol-5-yl)methylene]-4-oxo-4,5-dihydrothiazol-2-yl}-2-(S)-methoxymethylpiperazine-1-carboxylic acid tert-butyl ester 1312705-34-2 C31H31F6N5O4S
4-{5-[(1-(2,4-bis-(trifluoromethyl)benzyl)-1H-indazol-5-yl)methylene]-4-oxo-4,5-dihydrothiazol-2-yl}-2-(S)-methoxymethylpiperazine-1-carboxylic acid tert-butyl ester
—— 4,6-Di-(ω-formylacetyl)-resorcyl-di-(methoxy-methylaether) 52597-51-0 C16H18O8
4,6-Di-(ω-formylacetyl)-resorcyl-di-(methoxy-methylaether)
—— 4-Hydroxy-9-hydroxymethyl-5,6,7,7,8-pentachlor-3-oxatricyclo<4,2,1,0<sup>4,8</sup>>nonan 17145-62-9 C9H9Cl5O3
4-Hydroxy-9-hydroxymethyl-5,6,7,7,8-pentachlor-3-oxatricyclo<4,2,1,0<sup>4,8</sup>>nonan
—— 4-(1,2-dibromo-pentyl)-anisole 860585-64-4 C12H16Br2O
4-(1,2-dibromo-pentyl)-anisole
—— 4-methoxybenzyl 2-diazo-2-trimethylsilylacetate 497103-02-3 C13H18N2O3Si
4-methoxybenzyl 2-diazo-2-trimethylsilylacetate
—— 4-methyl-N-(2-methylallyl)-N-(3-(perfluorophenyl)prop-2-ynyl)benzenesulfonamide 1192778-09-8 C20H16F5NO2S
4-methyl-N-(2-methylallyl)-N-(3-(perfluorophenyl)prop-2-ynyl)benzenesulfonamide
—— 4-hydroxy-3-[(3,5-difluoro-6-(3-(dimethylaminomethyl)phenoxy)-4-(2-methoxy-4-ethoxycarbonylphenoxy)pyridin-2-yl)oxy]benzamidine, trifluoroacetic acid salt 1229731-04-7 C2HF3O2*C31H30F2N4O7
4-hydroxy-3-[(3,5-difluoro-6-(3-(dimethylaminomethyl)phenoxy)-4-(2-methoxy-4-ethoxycarbonylphenoxy)pyridin-2-yl)oxy]benzamidine, trifluoroacetic acid salt
—— 4-(2-(2-methoxy-5-(piperazin-1-yl)phenoxy)ethyl)morpholine 1095542-00-9 C17H27N3O3
4-(2-(2-methoxy-5-(piperazin-1-yl)phenoxy)ethyl)morpholine
—— 4-(4-methoxyphenyl)-10-methyl-7-thia-1,2,5,9-tetrazatricyclo[6.4.0.02,6]dodeca-3,5,8,10-tetraen-12-one 78613-96-4 C15H12N4O2S
4-(4-methoxyphenyl)-10-methyl-7-thia-1,2,5,9-tetrazatricyclo[6.4.0.02,6]dodeca-3,5,8,10-tetraen-12-one
—— 4-cyclohex-2-en-1-ylbutyl nitrite 135080-48-7 C10H17NO2
4-cyclohex-2-en-1-ylbutyl nitrite
—— 4-methylpyridine-(4,5-diethyl-2,5-dihydro-2,2,3-trimethyl-1-phenyl-1,2,5-phosphasilaborole) 114130-50-6 C21H31BNPSi
4-methylpyridine-(4,5-diethyl-2,5-dihydro-2,2,3-trimethyl-1-phenyl-1,2,5-phosphasilaborole)
—— 4-(2-azetidin-2-ylethoxy)-7-chloro-3-(3,5-dimethylphenyl)-6-pyridin-3-ylquinoline 1021911-69-2 C27H26ClN3O
4-(2-azetidin-2-ylethoxy)-7-chloro-3-(3,5-dimethylphenyl)-6-pyridin-3-ylquinoline
—— 4-{4-[4-(2-Bromo-4-fluoro-phenoxy)-butyl]-piperazin-1-yl}-1H-indole, Oxalate 349671-35-8 C2H2O4*C22H25BrFN3O
4-{4-[4-(2-Bromo-4-fluoro-phenoxy)-butyl]-piperazin-1-yl}-1H-indole, Oxalate
—— 4-[2-(isobutylamino)-4-methyl-1,3-thiazol-5-yl]-N-phenylpyrimidine-2-amine 930583-84-9 C18H21N5S
4-[2-(isobutylamino)-4-methyl-1,3-thiazol-5-yl]-N-phenylpyrimidine-2-amine
—— (4S,5S,E)-ethyl 4-((tert-butyldimethylsilyl)oxy)-7-hydroxy-5-methylhept-2-enoate 1131783-50-0 C16H32O4Si
(4S,5S,E)-ethyl 4-((tert-butyldimethylsilyl)oxy)-7-hydroxy-5-methylhept-2-enoate
—— 4-chloro-2-cyclobutyl-7-methoxyquinazoline 1448676-72-9 C13H13ClN2O
4-chloro-2-cyclobutyl-7-methoxyquinazoline
—— 4-((2-methoxynaphthalen-1-yl)methyl)phenol 1417423-62-1 C18H16O2
4-((2-methoxynaphthalen-1-yl)methyl)phenol