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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,9-dimethoxy-7,7-dimethyl-6,7-dihydro-5H-furo[3,2-g]chromen-5-ol 1020660-28-9 C15H18O5
4,9-dimethoxy-7,7-dimethyl-6,7-dihydro-5H-furo[3,2-g]chromen-5-ol
—— 4β-Vinyl-5α-androstan-3β,5,17β-triol 94969-25-2 C21H34O3
4β-Vinyl-5α-androstan-3β,5,17β-triol
—— 4-isobutyl-5-methylene-2,3,4,5-tetrahydro-benzo[f][1,4]oxazepine 95172-68-2 C14H19NO
4-isobutyl-5-methylene-2,3,4,5-tetrahydro-benzo[f][1,4]oxazepine
—— (4-hydroxy-coumarin)-cyclooctene adduct 66087-72-7 C17H20O3
(4-hydroxy-coumarin)-cyclooctene adduct
—— 4-((1S,2R)-2-(4-chlorophenyl)-1-propylpent-4-en-1-yl)benzoic acid 1019113-54-2 C21H23ClO2
4-((1S,2R)-2-(4-chlorophenyl)-1-propylpent-4-en-1-yl)benzoic acid
—— 4-methyl-4-tert-butylperoxy-2-pentynoic acid 129913-03-7 C10H16O4
4-methyl-4-tert-butylperoxy-2-pentynoic acid
—— 4-amino-7-fluoro-8-(4-methoxypyridin-3-yl)-N-propylcinnoline-3-carboxamide 942439-58-9 C18H18FN5O2
4-amino-7-fluoro-8-(4-methoxypyridin-3-yl)-N-propylcinnoline-3-carboxamide
—— 4'-chloro-α-[6-chloro-5-(4-chloro-phenylazo)-2-dimethylamino-pyrimidin-4-ylamino]-deoxybenzoin 103757-94-4 C26H21Cl3N6O
4'-chloro-α-[6-chloro-5-(4-chloro-phenylazo)-2-dimethylamino-pyrimidin-4-ylamino]-deoxybenzoin
—— 4-{hydroxy[4-(trimethylsilyl)phenyl]methyl}benzonitrile 1241941-34-3 C17H19NOSi
4-{hydroxy[4-(trimethylsilyl)phenyl]methyl}benzonitrile
—— 4'-[(2-methylquinolin-4-ylamino)methyl]biphenyl-2-carboxylic acid hydrochloride 144740-69-2 C24H20N2O2*ClH
4'-[(2-methylquinolin-4-ylamino)methyl]biphenyl-2-carboxylic acid hydrochloride
—— 4-(methylamino-methyl)-9-propionyl-2,3,4,9-tetrahydro-thiopyrano[2,3-<i>b</i>]indole 90471-21-9 C16H20N2OS
4-(methylamino-methyl)-9-propionyl-2,3,4,9-tetrahydro-thiopyrano[2,3-<i>b</i>]indole
—— 4-(N-[4-[4-[2-[4-(2-ethoxyethoxy)phenyl]ethyl-dimethylgermyl]phenyl]phenyl]-4-methylanilino)phenol 618887-64-2 C39H43GeNO3
4-(N-[4-[4-[2-[4-(2-ethoxyethoxy)phenyl]ethyl-dimethylgermyl]phenyl]phenyl]-4-methylanilino)phenol
—— 4-chloro-1,2,3,4-tetrahydrodibenz<c,h>acridine 93715-97-0 C21H16ClN
4-chloro-1,2,3,4-tetrahydrodibenz<c,h>acridine
—— [4-(4-butyryl-5-methyl-pyrazol-1-yl)phenyl]-5-chloro-1-{2-[4-(5-methylisoxazol-3-ylmethyl)piperazin-1-yl]-2-oxoethyl}-1H-indole-3-carboxamide hydrochloride 1404537-30-9 C34H36ClN7O4*ClH
[4-(4-butyryl-5-methyl-pyrazol-1-yl)phenyl]-5-chloro-1-{2-[4-(5-methylisoxazol-3-ylmethyl)piperazin-1-yl]-2-oxoethyl}-1H-indole-3-carboxamide hydrochloride
—— 4-Oxo-spiro-(cyclohexadien-(2,5)-1,9'-fluorenon)-carbonsaeure-(2)-methylester 856644-86-5 C20H14O3
4-Oxo-spiro-(cyclohexadien-(2,5)-1,9'-fluorenon)-carbonsaeure-(2)-methylester
—— 4-acetoxy-3-trifluoromethylbenzoic acid 576170-36-0 C10H7F3O4
4-acetoxy-3-trifluoromethylbenzoic acid
—— 4-hydroxy-2-[(5-methoxy-1,2-dimethyl-1H-indol-3-yl)methylene]-1-benzofuran-3(2H)-one 1200530-17-1 C20H17NO4
4-hydroxy-2-[(5-methoxy-1,2-dimethyl-1H-indol-3-yl)methylene]-1-benzofuran-3(2H)-one
—— 4-((1RS,4SR)-1-cyano-4-methylcyclohexyl)benzonitrile 1393903-57-5 C15H16N2
4-((1RS,4SR)-1-cyano-4-methylcyclohexyl)benzonitrile
—— 4-tert-butyl-2,6-diiodo-1-(2-(S)-methylbutoxy)-benzene 642487-01-2 C15H22I2O
4-tert-butyl-2,6-diiodo-1-(2-(S)-methylbutoxy)-benzene
—— 4-iodo-1-isopropyl-3-(3-thienyl)-1H-pyrazole 1416731-91-3 C10H11IN2S
4-iodo-1-isopropyl-3-(3-thienyl)-1H-pyrazole
—— [4-(5-chloro-4-methylaminopyrimidin-2-ylamino)-3-methoxyphenyl]piperidin-1-ylmethanone 1351758-93-4 C18H22ClN5O2
[4-(5-chloro-4-methylaminopyrimidin-2-ylamino)-3-methoxyphenyl]piperidin-1-ylmethanone
—— 4,6-dichloro-N-(1-(3-methoxyphenyl)ethyl)-1,3,5-triazin-2-amine 1236266-20-8 C12H12Cl2N4O
4,6-dichloro-N-(1-(3-methoxyphenyl)ethyl)-1,3,5-triazin-2-amine
—— (4aS,9bR)-8-(2,6-difluoro-4-chlorophenyl)-6-(isopropyl)-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridine 488126-23-4 C20H20ClF2NO
(4aS,9bR)-8-(2,6-difluoro-4-chlorophenyl)-6-(isopropyl)-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridine
—— 4-bromobenzyl 2-(2-bromo-5-methoxyphenyl)-2-diazoacetate 1610054-69-7 C16H12Br2N2O3
4-bromobenzyl 2-(2-bromo-5-methoxyphenyl)-2-diazoacetate
—— [4-[2-(4-Propylphenyl)ethynyl]phenyl] prop-2-enoate 185912-82-7 C20H18O2
[4-[2-(4-Propylphenyl)ethynyl]phenyl] prop-2-enoate
—— 4,5-diethoxycarbonylamino-1-ethoxycarbonyl-1,2-diazepine 105953-09-1 C14H20N4O6
4,5-diethoxycarbonylamino-1-ethoxycarbonyl-1,2-diazepine
—— 4,5-bis(trifluoromethyl)-2,2-diethyl-2-phenoxy-1,3,2-dioxaphosphol 62013-15-4 C14H15F6O3P
4,5-bis(trifluoromethyl)-2,2-diethyl-2-phenoxy-1,3,2-dioxaphosphol
—— 4-(4-chlorophenyl)-2,2,7,7-tetramethyloct-5-yn-4-ol 1350911-96-4 C18H25ClO
4-(4-chlorophenyl)-2,2,7,7-tetramethyloct-5-yn-4-ol
—— (4-(4,8,12-trimethyl-3(E),7(E),11-tridecatrienyl)pyridine)pentaamminecobalt(III) perchlorate 82903-42-2 C21H46CoN6*3ClO4
(4-(4,8,12-trimethyl-3(E),7(E),11-tridecatrienyl)pyridine)pentaamminecobalt(III) perchlorate
—— 4-chloro-2,7,9-trimethylpyrido[3',2':4,5]selenolo[3,2-d]pyrimidine 1331843-90-3 C12H10ClN3Se
4-chloro-2,7,9-trimethylpyrido[3',2':4,5]selenolo[3,2-d]pyrimidine
—— <4,4'-di(carboxyhydroxyphenylmethyl)phenyl>ether 123368-02-5 C28H22O7
<4,4'-di(carboxyhydroxyphenylmethyl)phenyl>ether
—— (4-Bromo-phenyl)-(5-chloro-2-methyl-benzo[1,3]dioxol-2-yl)-diazene 95679-80-4 C14H10BrClN2O2
(4-Bromo-phenyl)-(5-chloro-2-methyl-benzo[1,3]dioxol-2-yl)-diazene
—— 4-amino-N-(2-cyano-4-nitrophenyl)benzenesulfonamide 852161-24-1 C13H10N4O4S
4-amino-N-(2-cyano-4-nitrophenyl)benzenesulfonamide
—— 4-(4-chlorophenyl)-5-cyano-6-(methylthio)-N,2-diphenylnicotinamide 1203669-60-6 C26H18ClN3OS
4-(4-chlorophenyl)-5-cyano-6-(methylthio)-N,2-diphenylnicotinamide
—— 4-(tert-butyl-diphenyl-silanyloxy)-bicyclo[5.1.0]octane-8-carboxylic acid ethyl ester 914618-98-7 C27H36O3Si
4-(tert-butyl-diphenyl-silanyloxy)-bicyclo[5.1.0]octane-8-carboxylic acid ethyl ester
—— 4,9-dimethoxy-6-(morpholin-4-ylmethyl)-7-(2-phenylvinyl)-5H-furo[3,2-g]chromen-5-one 1616883-54-5 C26H25NO6
4,9-dimethoxy-6-(morpholin-4-ylmethyl)-7-(2-phenylvinyl)-5H-furo[3,2-g]chromen-5-one
—— 4-(2-bromo-5-methoxyanilino)-5-[N-(tert-butoxycarbonyl)piperidin-4-ylmethoxy]quinazoline 379228-77-0 C26H31BrN4O4
4-(2-bromo-5-methoxyanilino)-5-[N-(tert-butoxycarbonyl)piperidin-4-ylmethoxy]quinazoline
—— 4-[(2,2,2-trifluoroacetyl)[2-(2,2,2-trifluoroacetylamino)ethyl]amino]piperidine 164519-05-5 C11H15F6N3O2
4-[(2,2,2-trifluoroacetyl)[2-(2,2,2-trifluoroacetylamino)ethyl]amino]piperidine
—— 4-[2-methyl-8-(2,4,6-trimethylphenyl)-2,4,5,6,7,8-hexahydro-1,2,8-triazaazulen-3-yl]heptan-4-ol 540779-92-8 C24H37N3O
4-[2-methyl-8-(2,4,6-trimethylphenyl)-2,4,5,6,7,8-hexahydro-1,2,8-triazaazulen-3-yl]heptan-4-ol
—— 4,5-(13)C-(R)-1,2-(cyclohexylidenedioxy)pent-3-yne 1378986-64-1 C11H16O2
4,5-(13)C-(R)-1,2-(cyclohexylidenedioxy)pent-3-yne
—— 4-(4-chlorophenyl)-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6(7H)-one 1318265-26-7 C18H15ClN4O
4-(4-chlorophenyl)-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6(7H)-one
—— 4'-isocyanato-4-nitrodiphenylmethane 1415322-46-1 C14H10N2O3
4'-isocyanato-4-nitrodiphenylmethane
—— 4-bromo-N-(2-chloro-4-hydroxy-benzyl)-2-ethyl-N-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-benzenesulfonamide 675866-52-1 C27H30BrClN2O4S
4-bromo-N-(2-chloro-4-hydroxy-benzyl)-2-ethyl-N-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-benzenesulfonamide
—— (4R,6S,10S)-1-aza-3-oxa-10-(4-oxopentyl)-4-propylbicyclo[4.4.0]decan-2-one 473893-82-2 C16H27NO3
(4R,6S,10S)-1-aza-3-oxa-10-(4-oxopentyl)-4-propylbicyclo[4.4.0]decan-2-one
—— 4-[1-[4-(2-Hydroxy-2-methylpropoxy)phenyl]-2-pyrrolidon-4-yl]methoxybenzoic acid 133747-51-0 C22H25NO6
4-[1-[4-(2-Hydroxy-2-methylpropoxy)phenyl]-2-pyrrolidon-4-yl]methoxybenzoic acid
—— 4-Benzyloxy-2,6-bis(N-tert-butoxycarbonyl-L-phenylalaninylamino)pyridine 244089-24-5 C40H47N5O7
4-Benzyloxy-2,6-bis(N-tert-butoxycarbonyl-L-phenylalaninylamino)pyridine
—— (4α,5)-epoxy-5α-cholestan-3-one 1975-34-4 C27H44O2
(4α,5)-epoxy-5α-cholestan-3-one
—— 4,7-dihydro-1-isopropylidene-6-(phenylsulfonyl)indene 114597-07-8 C18H20O2S
4,7-dihydro-1-isopropylidene-6-(phenylsulfonyl)indene
—— 4-[4-(6-Hydroxyhexoxy)phenyl]benzoyl azide 676121-44-1 C19H21N3O3
4-[4-(6-Hydroxyhexoxy)phenyl]benzoyl azide
—— 4-((E)-3-{[1-(2-Hydroxy-naphthalen-1-yl)-meth-(Z)-ylidene]-amino}-propylimino)-pentan-2-one 95717-21-8 C19H22N2O2
4-((E)-3-{[1-(2-Hydroxy-naphthalen-1-yl)-meth-(Z)-ylidene]-amino}-propylimino)-pentan-2-one