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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4-Acetylphenyl)diphenylmethanol 96476-17-4 C21H18O2
(4-Acetylphenyl)diphenylmethanol
—— 4',8-dihydroxyisoflavon-7-yl 2,3,4,6-tetra-O-benzoyl-α-D-mannopyranoside 331718-39-9 C49H36O14
4',8-dihydroxyisoflavon-7-yl 2,3,4,6-tetra-O-benzoyl-α-D-mannopyranoside
—— 4,10-dihydro-5H-8-methoxy-5-phenylimidazo[2,1-c][1,4]benzodiazepine 1428075-12-0 C18H17N3O
4,10-dihydro-5H-8-methoxy-5-phenylimidazo[2,1-c][1,4]benzodiazepine
—— 4-(2-Amino-thiazolo[4,3-b][1,3,4]thiadiazol-5-yl)-2-methoxy-phenol 137609-28-0 C11H11N3O2S2
4-(2-Amino-thiazolo[4,3-b][1,3,4]thiadiazol-5-yl)-2-methoxy-phenol
—— 4,6,7,8,9,11-hexabutyl-5,10-dihydroanthra[2,3-b]thiophene 1182318-27-9 C40H60S
4,6,7,8,9,11-hexabutyl-5,10-dihydroanthra[2,3-b]thiophene
—— (4aR,5aS,9aR,10aS)-Dodecahydro-naphtho[2,3-b][1,4]dioxine 99095-16-6 C12H20O2
(4aR,5aS,9aR,10aS)-Dodecahydro-naphtho[2,3-b][1,4]dioxine
—— 4-<(3-Methyl-4-phenyl-1H-pyrazol-5-yl)diazenyl>-4a,8a-methano-1(2H)-naphthalinon 115408-37-2 C21H18N4O
4-<(3-Methyl-4-phenyl-1H-pyrazol-5-yl)diazenyl>-4a,8a-methano-1(2H)-naphthalinon
—— (4-Chloro-phenyl)-thieno[2,3-b]pyridin-2-yl-methanone 108786-37-4 C14H8ClNOS
(4-Chloro-phenyl)-thieno[2,3-b]pyridin-2-yl-methanone
—— 4-Methoxy-1-methyl-5-(4-nitro-phenylazo)-2-phenyl-1H-pyrrole-3-carboxylic acid ethyl ester 56163-75-8 C21H20N4O5
4-Methoxy-1-methyl-5-(4-nitro-phenylazo)-2-phenyl-1H-pyrrole-3-carboxylic acid ethyl ester
—— 4-{[1-(3-Hydroxy-pyridin-2-yl)-meth-(E)-ylidene]-amino}-benzoic acid methyl ester 65974-44-9 C14H12N2O3
4-{[1-(3-Hydroxy-pyridin-2-yl)-meth-(E)-ylidene]-amino}-benzoic acid methyl ester
—— (4S,6R,6aR)-3a-[1,3]Dithian-2-yl-6-hydroxy-4-methyl-tetrahydro-furo[3,4-d][1,3]dioxol-2-one 63487-54-7 C10H14O5S2
(4S,6R,6aR)-3a-[1,3]Dithian-2-yl-6-hydroxy-4-methyl-tetrahydro-furo[3,4-d][1,3]dioxol-2-one
—— 4-Hydroxy-7-methoxy-3-<(m-methoxy-phenylimino)-phenyl-methyl>-2-chinolinon 57183-45-6 C24H20N2O4
4-Hydroxy-7-methoxy-3-<(m-methoxy-phenylimino)-phenyl-methyl>-2-chinolinon
—— (4S)-1-ethyl-3-[(2S)-3-benzoylthio-2-methylpropionyl]-2-oxo-imidazolidine-4-carboxylic acid 83056-93-3 C17H20N2O5S
(4S)-1-ethyl-3-[(2S)-3-benzoylthio-2-methylpropionyl]-2-oxo-imidazolidine-4-carboxylic acid
—— 4-(benzo[d][1,3]dioxol-5-yl)-1-(1-(2-(pyrrolidin-1-yl)ethyl)-1H-indazol-5-yl)pyridin-2(1H)-one hydrochloride 1108183-50-1 C25H24N4O3*ClH
4-(benzo[d][1,3]dioxol-5-yl)-1-(1-(2-(pyrrolidin-1-yl)ethyl)-1H-indazol-5-yl)pyridin-2(1H)-one hydrochloride
—— 4-{4-[(1E)-3-(dimethylamino)-3-oxopropen-1-yl]phenyl}isoquinoline-6-carboxamide 1248553-94-7 C21H19N3O2
4-{4-[(1E)-3-(dimethylamino)-3-oxopropen-1-yl]phenyl}isoquinoline-6-carboxamide
—— 4-(dichloromethylene)cyclohexyl 4-methoxybenzoate 1606988-43-5 C15H16Cl2O3
4-(dichloromethylene)cyclohexyl 4-methoxybenzoate
—— 4-(2,5-difluorophenylmethyl)carbamoyl-3-phenylsulfonyl-2,3-dihydro-1,1-dioxidebenzo[b]thiophene 246172-56-5 C22H17F2NO5S2
4-(2,5-difluorophenylmethyl)carbamoyl-3-phenylsulfonyl-2,3-dihydro-1,1-dioxidebenzo[b]thiophene
—— 4-[5-(trifluoromethyl)benzoxazole-2-yl]pyridin-3-ol 1192020-06-6 C13H7F3N2O2
4-[5-(trifluoromethyl)benzoxazole-2-yl]pyridin-3-ol
—— 4c-chloro-but-3-enenitrile 28046-76-6 C4H4ClN
4c-chloro-but-3-enenitrile
—— 4-methoxy-2,10-dioxatricyclo[12.2.2.13,7]nonadeca-1(17),3,5,7(19),14(18),15-hexaene-11,12-dione 945531-08-8 C18H16O5
4-methoxy-2,10-dioxatricyclo[12.2.2.13,7]nonadeca-1(17),3,5,7(19),14(18),15-hexaene-11,12-dione
—— 4-[4-fluoro-3-(3-methyl-pyridin-2-yl)-benzenesulfonyl]-5-methylsulfanyl-thiophene-2-carboxamidine 631908-84-4 C18H16FN3O2S3
4-[4-fluoro-3-(3-methyl-pyridin-2-yl)-benzenesulfonyl]-5-methylsulfanyl-thiophene-2-carboxamidine
—— 4,4'-bis[2-(perfluorohexyl)ethoxy]-2,2'-bipyridine-1,1'-dioxide 1251034-31-7 C26H14F26N2O4
4,4'-bis[2-(perfluorohexyl)ethoxy]-2,2'-bipyridine-1,1'-dioxide
—— 4,6-dibenzylthio-3-bromo-1H-pyrazolo[3,4-d]pyrimidine 938062-83-0 C19H15BrN4S2
4,6-dibenzylthio-3-bromo-1H-pyrazolo[3,4-d]pyrimidine
—— 4-chloro-2-fluoro-N-{(7S,8aS)-2-[3-(trifluoromethyl)benzoyl]octahydropyrrolo[1,2-a]pyrazin-7-yl}benzamide 1429294-74-5 C22H20ClF4N3O2
4-chloro-2-fluoro-N-{(7S,8aS)-2-[3-(trifluoromethyl)benzoyl]octahydropyrrolo[1,2-a]pyrazin-7-yl}benzamide
—— 4-{3-[4-chloro-2-(2,4-dihydroxyphenyl)thiazol-5-yl]propanoyl}amino-1-ethylpyrrole-3-carboxylic acid potassium salt 1204422-82-1 C19H17ClN3O5S*K
4-{3-[4-chloro-2-(2,4-dihydroxyphenyl)thiazol-5-yl]propanoyl}amino-1-ethylpyrrole-3-carboxylic acid potassium salt
—— 4-fluoro-5-(1',1',2',2'-tetrafluoroethoxy)-1,2-benzenediamine 142755-79-1 C8H7F5N2O
4-fluoro-5-(1',1',2',2'-tetrafluoroethoxy)-1,2-benzenediamine
—— 4-[1-methyl-6-(trifluoromethyl)-1H-indazol-3-yl]phenol 680613-02-9 C15H11F3N2O
4-[1-methyl-6-(trifluoromethyl)-1H-indazol-3-yl]phenol
—— (4-benzoxazol-2-yl)-9H-fluoren-9-one oxime 1021018-78-9 C20H12N2O2
(4-benzoxazol-2-yl)-9H-fluoren-9-one oxime
—— 4-Oxo-4-phenyl-3-bromo-1-acetoxybutane 139518-45-9 C12H13BrO3
4-Oxo-4-phenyl-3-bromo-1-acetoxybutane
—— 4-[5-(4-Pivaloyloxyphenyl)tetrazol-2-ylmethyl ]phenoxyacetic acid 172353-54-7 C21H22N4O5
4-[5-(4-Pivaloyloxyphenyl)tetrazol-2-ylmethyl ]phenoxyacetic acid
—— (4R,5R)-2-Allyl-2-methyl-[1,3,2]dioxasilolane-4,5-dicarboxylic acid diisopropyl ester 188410-75-5 C14H24O6Si
(4R,5R)-2-Allyl-2-methyl-[1,3,2]dioxasilolane-4,5-dicarboxylic acid diisopropyl ester
—— 4-(2-methylphenyl)pyridine-2-carboxamide oxime 1219454-72-4 C13H13N3O
4-(2-methylphenyl)pyridine-2-carboxamide oxime
—— 4-Hydroxy-3,3,4-trimethyl-tetrahydrofuranon-(2) 89941-51-5 C7H12O3
4-Hydroxy-3,3,4-trimethyl-tetrahydrofuranon-(2)
—— 4,4-bis(4-chlorophenyl)-2-(2,2-diphenylvinyl)-1,1-diphenylbuta-2,3-dien-1-ol 1025362-13-3 C42H30Cl2O
4,4-bis(4-chlorophenyl)-2-(2,2-diphenylvinyl)-1,1-diphenylbuta-2,3-dien-1-ol
—— 4-{[3-(2,4-dichloro-phenyl)-2,4-dioxo-thiazolidin-5-ylidene]-hydrazino}-benzenesulfonamide 73219-70-2 C15H10Cl2N4O4S2
4-{[3-(2,4-dichloro-phenyl)-2,4-dioxo-thiazolidin-5-ylidene]-hydrazino}-benzenesulfonamide
—— 4-((E)-2-Benzyloxycarbonyl-but-1-enyl)-benzoic acid methyl ester 122594-16-5 C20H20O4
4-((E)-2-Benzyloxycarbonyl-but-1-enyl)-benzoic acid methyl ester
—— 4-bromo-5-[1-(3-chloro-benzenesulfonyl)-piperidin-4-ylamino]-benzofuran-2-carboxylic acid 1192171-36-0 C20H18BrClN2O5S
4-bromo-5-[1-(3-chloro-benzenesulfonyl)-piperidin-4-ylamino]-benzofuran-2-carboxylic acid
—— (4R)-4-{[tert-butyl(dimethyl)silyl]oxy}-5-phenylpentan-1-ol 1248811-00-8 C17H30O2Si
(4R)-4-{[tert-butyl(dimethyl)silyl]oxy}-5-phenylpentan-1-ol
—— 4-[2-(4,4-Dimethyl-4,5-dihydro-oxazol-2-yl)-phenyl]-4-hydroxy-2,6-diisopropyl-cyclohexa-2,5-dienone 125923-13-9 C23H29NO3
4-[2-(4,4-Dimethyl-4,5-dihydro-oxazol-2-yl)-phenyl]-4-hydroxy-2,6-diisopropyl-cyclohexa-2,5-dienone
—— 4-(2-carboxybutyl)benzoic acid 1383116-88-8 C12H14O4
4-(2-carboxybutyl)benzoic acid
—— 4-Isopropyl-cis-azobenzol 15640-57-0 C15H16N2
4-Isopropyl-cis-azobenzol
—— 4,10-dihydro-5H-8-methoxy-5-(3,4-methylenedioxybenzyl)imidazo[2,1-c][1,4]benzodiazepine 1428075-17-5 C20H19N3O3
4,10-dihydro-5H-8-methoxy-5-(3,4-methylenedioxybenzyl)imidazo[2,1-c][1,4]benzodiazepine
—— 4-(NN-bistrifluoromethylamino)benzaldehyde 51167-60-3 C9H5F6NO
4-(NN-bistrifluoromethylamino)benzaldehyde
—— 4-[5-[1-(4-chlorophenylsulfonylamino)-4,4,5,5,6,6,6-heptafluorohexyl]-2-thienyl]butyric acid 207987-43-7 C20H19ClF7NO4S2
4-[5-[1-(4-chlorophenylsulfonylamino)-4,4,5,5,6,6,6-heptafluorohexyl]-2-thienyl]butyric acid
—— 4-((R)-2-hydroxy-1-phenyl-ethylamino)-4'-methyl-[1,4']bipiperidinyl-1'-carboxylic acid tert-butyl ester 1032818-46-4 C24H39N3O3
4-((R)-2-hydroxy-1-phenyl-ethylamino)-4'-methyl-[1,4']bipiperidinyl-1'-carboxylic acid tert-butyl ester
—— 4-acetoacetyl-7-(2,2,2-trifluoro-1-hydroxy-1-trifluoromethyl-ethyl)-3,4-dihydro-2<i>H</i>-benzo[1,4]thiazine 71259-98-8 C15H13F6NO3S
4-acetoacetyl-7-(2,2,2-trifluoro-1-hydroxy-1-trifluoromethyl-ethyl)-3,4-dihydro-2<i>H</i>-benzo[1,4]thiazine
—— 4-Phenyl-1-(3,4-dichlorphenyl)-pyrazol-3-yl-essigsaeure 64989-64-6 C17H12Cl2N2O2
4-Phenyl-1-(3,4-dichlorphenyl)-pyrazol-3-yl-essigsaeure
—— 4-benzyloxycarbonyl-4,5-dihydro-7-methyl-1,4-oxazepine 104704-72-5 C14H15NO3
4-benzyloxycarbonyl-4,5-dihydro-7-methyl-1,4-oxazepine
—— 4-[4-methoxy-5-(2-methoxy-phenoxy)-6-(5-methyl-pyridine-2-sulfonylamino)-pyrimidin-2-yl]-pyridine-2-carboxylic acid 3,3-dimethyl-2-oxo-butyl ester 285135-42-4 C30H31N5O8S
4-[4-methoxy-5-(2-methoxy-phenoxy)-6-(5-methyl-pyridine-2-sulfonylamino)-pyrimidin-2-yl]-pyridine-2-carboxylic acid 3,3-dimethyl-2-oxo-butyl ester
—— 4-Aminomethyl-2,3,5,6-tetrachloro-benzoic acid 1206-59-3 C8H5Cl4NO2
4-Aminomethyl-2,3,5,6-tetrachloro-benzoic acid