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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Ethyl-3,5-disulfo-benzoesaeure-(1) 118924-82-6 C9H10O8S2
4-Ethyl-3,5-disulfo-benzoesaeure-(1)
—— 4-(4-Antipyrinyl)-4-methyl-1-p-dimethylaminobenzyliden-3-thiosemicarbazid 98271-96-6 C22H26N6OS
4-(4-Antipyrinyl)-4-methyl-1-p-dimethylaminobenzyliden-3-thiosemicarbazid
—— 4-Bromofuran-3-carbonitrile 2092194-35-7 C5H2BrNO
4-Bromofuran-3-carbonitrile
—— 4β-Acetyl-4α-methyl-androst-5-en-17β-ol-acetat 1103-06-6 C24H36O3
4β-Acetyl-4α-methyl-androst-5-en-17β-ol-acetat
—— (4aR,8R,8aS)-8a-Methyl-8-phenylselanyl-hexahydro-naphthalene-1,6-dione 76339-72-5 C17H20O2Se
(4aR,8R,8aS)-8a-Methyl-8-phenylselanyl-hexahydro-naphthalene-1,6-dione
—— [4-(2,3-dimethylphenyl)piperazin-1-yl]acetic acid 938339-84-5 C14H20N2O2
[4-(2,3-dimethylphenyl)piperazin-1-yl]acetic acid
—— 4,4'-(4-butyl-3,5-dioxo-pyrazolidine-1,2-diyl)-di-benzoic acid 97432-07-0 C21H20N2O6
4,4'-(4-butyl-3,5-dioxo-pyrazolidine-1,2-diyl)-di-benzoic acid
—— 4-(furan-2-yl)-N2-(4-methoxybenzyl)pyridine-2,3-diamine 1313714-46-3 C17H17N3O2
4-(furan-2-yl)-N2-(4-methoxybenzyl)pyridine-2,3-diamine
—— 4-((4-bromo-5-vinyl-2H-1,2,3-triazol-2-yl)methyl)benzonitrile 1384848-91-2 C12H9BrN4
4-((4-bromo-5-vinyl-2H-1,2,3-triazol-2-yl)methyl)benzonitrile
—— 4'-acetylamino-trans-stilbene-4-sulfonic acid 101284-49-5 C16H15NO4S
4'-acetylamino-trans-stilbene-4-sulfonic acid
—— 4-(2-Tetradecanoylcarbohydrazonoyl)phenyl 4-chlorobenzoate 881459-69-4 C28H37ClN2O3
4-(2-Tetradecanoylcarbohydrazonoyl)phenyl 4-chlorobenzoate
—— 4-(2-(((3,4-Dimethoxybenzoyl)amino)acetyl)carbohydrazonoyl)phenyl 4-CL-benzoate 881840-03-5 C25H22ClN3O6
4-(2-(((3,4-Dimethoxybenzoyl)amino)acetyl)carbohydrazonoyl)phenyl 4-CL-benzoate
—— 4-Methoxy-5-methyl-2-(2-methyl-5-oxo-tetrahydro-furan-2-yl)-6H-benzo[2,1-b;3,4-c']difuran-8-one 66342-09-4 C17H16O6
4-Methoxy-5-methyl-2-(2-methyl-5-oxo-tetrahydro-furan-2-yl)-6H-benzo[2,1-b;3,4-c']difuran-8-one
—— 4-(3,5-bis(cyclopentyloxy)-4-ethoxybenzamido)benzoic acid 1272527-37-3 C26H31NO6
4-(3,5-bis(cyclopentyloxy)-4-ethoxybenzamido)benzoic acid
—— 4-O-[17β-tert-butyldimethylsilyloxy-15α-hydroxyestra-1,3,5(10)-trien-3-yl]butanoic acid ethyl ester 247112-66-9 C30H48O5Si
4-O-[17β-tert-butyldimethylsilyloxy-15α-hydroxyestra-1,3,5(10)-trien-3-yl]butanoic acid ethyl ester
—— 4-[3-(1,3-dioxo-1,3,3a,4,7,7a-hexahydro-isoindol-2-yl)-2-(quinolin-3-ylaminomethyl)-propenyl]-N-hydroxy-benzamide 878403-00-0 C28H26N4O4
4-[3-(1,3-dioxo-1,3,3a,4,7,7a-hexahydro-isoindol-2-yl)-2-(quinolin-3-ylaminomethyl)-propenyl]-N-hydroxy-benzamide
—— 4-[[4-[2-[2-(2-benzamidoethoxy)ethoxy]ethylamino]-6-(4-hydroxyanilino)-1,3,5-triazin-2-yl]amino]-N-hexylbenzamide 1282037-55-1 C35H44N8O5
4-[[4-[2-[2-(2-benzamidoethoxy)ethoxy]ethylamino]-6-(4-hydroxyanilino)-1,3,5-triazin-2-yl]amino]-N-hexylbenzamide
—— 4-tert-butyl-1-phenethyl-1-cyclohexanol (equatorial alcohol) 142041-25-6 C18H28O
4-tert-butyl-1-phenethyl-1-cyclohexanol (equatorial alcohol)
—— 4-nor-3,5-secocholestan-3,25-diol-5-one oxime 1233514-96-9 C26H47NO3
4-nor-3,5-secocholestan-3,25-diol-5-one oxime
—— 4-Methyl-3,5-diphenyl-2-p-tolyl-2H-[1,2,6]thiadiazine 1-oxide 78946-75-5 C23H20N2OS
4-Methyl-3,5-diphenyl-2-p-tolyl-2H-[1,2,6]thiadiazine 1-oxide
—— (4R,5R)-3-(n-hexyl)-5-(hydroxymethyl)-4-phenyloxazolidin-2-one 223384-29-0 C16H23NO3
(4R,5R)-3-(n-hexyl)-5-(hydroxymethyl)-4-phenyloxazolidin-2-one
—— (4S,4aR,8aS)-4-({[tert-Butyl(dimethyl)silyl]oxy}methyl)-3,4a,8,8-tetramethyl-4a,5,6,7,8,8a-hexahydronaphthalen-1(4H)-one 127681-59-8 C21H38O2Si
(4S,4aR,8aS)-4-({[tert-Butyl(dimethyl)silyl]oxy}methyl)-3,4a,8,8-tetramethyl-4a,5,6,7,8,8a-hexahydronaphthalen-1(4H)-one
—— 4-(4,4-dimethylcyclopent-1-enyl)pentan-1-al 261350-33-8 C12H20O
4-(4,4-dimethylcyclopent-1-enyl)pentan-1-al
—— 4-Phenylseleno-pyridin-2,6-dicarbonsaeure 10168-20-4 C13H9NO4Se
4-Phenylseleno-pyridin-2,6-dicarbonsaeure
—— 4-(2-Chlor-4-hydroxy-phenylmercapto)-pyridin-N-oxid 95323-68-5 C11H8ClNO2S
4-(2-Chlor-4-hydroxy-phenylmercapto)-pyridin-N-oxid
—— (4,5-Dimethoxy-)-o-nitrophenyl-propiolsaeure 20357-08-8 C11H9NO6
(4,5-Dimethoxy-)-o-nitrophenyl-propiolsaeure
—— 4-Acetoxy-5:6-benzo-3-ethyl-2-oxo-chinolin 93316-23-5 C17H15NO3
4-Acetoxy-5:6-benzo-3-ethyl-2-oxo-chinolin
—— 4-(p-Bromphenyl)-1,3-dithiol-2-yliden-acetoessigester 94064-17-2 C15H13BrO3S2
4-(p-Bromphenyl)-1,3-dithiol-2-yliden-acetoessigester
—— 4-(N-Acetyl-anilino)-1'-methyl-anthrapyridon 101675-98-3 C25H18N2O3
4-(N-Acetyl-anilino)-1'-methyl-anthrapyridon
—— 4'-Methylbenzophenon-2-sulfonylazid 63113-43-9 C14H11N3O3S
4'-Methylbenzophenon-2-sulfonylazid
—— 4-(6-isopropoxy-2-methylsulfanyl-5-nitro-pyrimidin-4-yl)-thiomorpholine 1,1-dioxide 56032-53-2 C12H18N4O5S2
4-(6-isopropoxy-2-methylsulfanyl-5-nitro-pyrimidin-4-yl)-thiomorpholine 1,1-dioxide
—— 4'-[4-(benzyloxy)butyl]-2',3',3a',6a'-tetrahydro-6'H-spiro[1,3-dioxolane-2,1'-pentalen]-6'-one 1448780-67-3 C21H26O4
4'-[4-(benzyloxy)butyl]-2',3',3a',6a'-tetrahydro-6'H-spiro[1,3-dioxolane-2,1'-pentalen]-6'-one
—— (4aR,8aS)-2-[2-(1H-Indol-3-yl)-ethyl]-3,6-dioxo-decahydro-isoquinoline-4-carboxylic acid methyl ester 112333-27-4 C21H24N2O4
(4aR,8aS)-2-[2-(1H-Indol-3-yl)-ethyl]-3,6-dioxo-decahydro-isoquinoline-4-carboxylic acid methyl ester
—— 4-(3-Brompropionamido)-4'-acetamidodiphenylsulfid 65671-04-7 C17H17BrN2O2S
4-(3-Brompropionamido)-4'-acetamidodiphenylsulfid
—— [4-(4-ethoxy-phenyl)-5-nitro-imidazol-1-yl]-acetic acid ethyl ester 66222-73-9 C15H17N3O5
[4-(4-ethoxy-phenyl)-5-nitro-imidazol-1-yl]-acetic acid ethyl ester
—— 4-[(2-{[4-chloro-3-(6-fluoropyridin-3-yl)phenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-methylpyridine-2-carboxamide 611222-43-6 C26H20ClFN6O2
4-[(2-{[4-chloro-3-(6-fluoropyridin-3-yl)phenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-methylpyridine-2-carboxamide
—— 4-[3-(3-ethylphenyl)-5-methyl-1H-pyrazol-4-yl]pyridine 216506-03-5 C17H17N3
4-[3-(3-ethylphenyl)-5-methyl-1H-pyrazol-4-yl]pyridine
—— 4-[3-(4-fluorophenyl)-5-(4-piperidinylmethyl)-1H-pyrazol-4-yl]pyridine 271574-50-6 C20H21FN4
4-[3-(4-fluorophenyl)-5-(4-piperidinylmethyl)-1H-pyrazol-4-yl]pyridine
—— 4-{[2-[(3-chloro-2-methylphenyl)amino]-1-methyl-6-(methyloxy)-1H-benzimidazol-5-yl]oxy}-N-methylpyridine-2-carboxamide 611222-06-1 C23H22ClN5O3
4-{[2-[(3-chloro-2-methylphenyl)amino]-1-methyl-6-(methyloxy)-1H-benzimidazol-5-yl]oxy}-N-methylpyridine-2-carboxamide
—— 4-(phenylsulfinylmethyl)phenylboronic acid 1029438-29-6 C13H13BO3S
4-(phenylsulfinylmethyl)phenylboronic acid
—— 4-bromo-N-[(1S,2R)-1-(hydroxymethyl)-4-methyl-2-propylpentyl]benzenesulfonamide 635289-31-5 C16H26BrNO3S
4-bromo-N-[(1S,2R)-1-(hydroxymethyl)-4-methyl-2-propylpentyl]benzenesulfonamide
—— [(4S,5R)-2-(6-tert-butyl-4-ethoxy-pyridin-3-yl)-4,5-bis-(4-chloro-phenyl)-4,5-dimethyl-4,5-dihydro-imidazol-1-yl]-[4-(4-ethyl-piperazin-1-yl)-piperidin-1-yl]-methanone 1143521-98-5 C40H52Cl2N6O2
[(4S,5R)-2-(6-tert-butyl-4-ethoxy-pyridin-3-yl)-4,5-bis-(4-chloro-phenyl)-4,5-dimethyl-4,5-dihydro-imidazol-1-yl]-[4-(4-ethyl-piperazin-1-yl)-piperidin-1-yl]-methanone
—— 4-{[2-(cycloheptylamino)-1-methyl-1H-benzimidazol-5-yl]oxy}-N-methylpyridine-2-carboxamide 611214-59-6 C22H27N5O2
4-{[2-(cycloheptylamino)-1-methyl-1H-benzimidazol-5-yl]oxy}-N-methylpyridine-2-carboxamide
—— {[4'-(5-methyl-1-H-indol-1-yl)biphenyl-4-yl]oxy}(phenyl)acetic acid 796033-35-7 C29H23NO3
{[4'-(5-methyl-1-H-indol-1-yl)biphenyl-4-yl]oxy}(phenyl)acetic acid
—— [4-(3-Chloro-4-methylphenoxy)phenyl]boronic acid 1029438-44-5 C13H12BClO3
[4-(3-Chloro-4-methylphenoxy)phenyl]boronic acid
—— 4(3H)-Pyrimidinone, 2-(2-amino-1-methylethyl)-6-cyclopropyl- 1339894-13-1 C10H15N3O
4(3H)-Pyrimidinone, 2-(2-amino-1-methylethyl)-6-cyclopropyl-
—— 4-[3-(2-chloro-phenyl)-5-methyl-isoxazole-4-carbonyl]-1H-pyrrole-2-carboxylic acid 929890-18-6 C16H11ClN2O4
4-[3-(2-chloro-phenyl)-5-methyl-isoxazole-4-carbonyl]-1H-pyrrole-2-carboxylic acid
—— 4-Methylcyclopentane-1,2-dicarboxylic acid 1597634-43-9 C8H12O4
4-Methylcyclopentane-1,2-dicarboxylic acid
—— [4-(1,1-dioxo-2H-1,2,5-thiadiazolidin-2-ylmethyl)-phenyl]-(1,3,3-trimethyl-6-aza-bicyclo[3.2.1]oct-6-yl)-methanone 936019-78-2 C20H29N3O3S
[4-(1,1-dioxo-2H-1,2,5-thiadiazolidin-2-ylmethyl)-phenyl]-(1,3,3-trimethyl-6-aza-bicyclo[3.2.1]oct-6-yl)-methanone
—— 4-Hydroxymethyl-8-methyl-quinolin-2-ol 30333-58-5 C11H11NO2
4-Hydroxymethyl-8-methyl-quinolin-2-ol