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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[3-[4-(2-carboxyethylcarbamoyl)benzyl]-3-(2-phenylpropyl)ureido]benzoic acid butyl ester 307982-93-0 C32H37N3O6
    4-[3-[4-(2-carboxyethylcarbamoyl)benzyl]-3-(2-phenylpropyl)ureido]benzoic acid butyl ester
    —— 4-Hydroxy-1-(toluene-4-sulfonyl)-piperidine-4-carboxylic acid (4-isopropyl-phenyl)-amide 1262986-43-5 C22H28N2O4S
    4-Hydroxy-1-(toluene-4-sulfonyl)-piperidine-4-carboxylic acid (4-isopropyl-phenyl)-amide
    —— 4-(5-methoxy-2-phenylindol-1-ylmethyl)thiazole-2-carboxylic acid 1263299-11-1 C20H16N2O3S
    4-(5-methoxy-2-phenylindol-1-ylmethyl)thiazole-2-carboxylic acid
    —— 4-[(R)-2-(4-fluoro-phenoxy)-1-methyl-ethyl]-4,5-dihydro-oxazol-2-ylamine 1205641-08-2 C12H15FN2O2
    4-[(R)-2-(4-fluoro-phenoxy)-1-methyl-ethyl]-4,5-dihydro-oxazol-2-ylamine
    —— 4,6-dimethoxy-5-methyl-2-(methylthio)pyrimidine 1394162-60-7 C8H12N2O2S
    4,6-dimethoxy-5-methyl-2-(methylthio)pyrimidine
    —— 4-(1-(hex-1-ynyl)cyclohexyl)morpholine 1312712-46-1 C16H27NO
    4-(1-(hex-1-ynyl)cyclohexyl)morpholine
    —— 4-bromo-N-[(3S)-3,4-dihydro-2H-chromen-3-yl]-2-(trifluoromethyl)benzenesulfonamide 1027800-06-1 C16H13BrF3NO3S
    4-bromo-N-[(3S)-3,4-dihydro-2H-chromen-3-yl]-2-(trifluoromethyl)benzenesulfonamide
    —— 4-[(5-amino-7-(thiophen-2-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl)methyl]-2-methoxyphenylsulfamic acid 1040353-59-0 C16H15N7O4S2
    4-[(5-amino-7-(thiophen-2-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl)methyl]-2-methoxyphenylsulfamic acid
    —— 4-<4-Nitro-anilino>-3-methyl-butanon-(2) 91181-50-9 C11H14N2O3
    4-<4-Nitro-anilino>-3-methyl-butanon-(2)
    —— 4-Methyl-6-(4-nitro-phenyl)-cyclohex-3-enecarboxylic acid hydrazide 307551-37-7 C14H17N3O3
    4-Methyl-6-(4-nitro-phenyl)-cyclohex-3-enecarboxylic acid hydrazide
    —— 4-N-[2-methoxy-6-(trifluoromethyl)-1,5-naphthyridin-4-yl]-4-methylpentane-1,4-diamine 960040-28-2 C16H21F3N4O
    4-N-[2-methoxy-6-(trifluoromethyl)-1,5-naphthyridin-4-yl]-4-methylpentane-1,4-diamine
    —— 4-(4-methylphenyl)-2-[4-(4-methylpiperazine-1-yl-carbonyl)phenyl]-6-phenylpyridine 179552-33-1 C30H29N3O
    4-(4-methylphenyl)-2-[4-(4-methylpiperazine-1-yl-carbonyl)phenyl]-6-phenylpyridine
    —— 4-bromo-<i>N</i>-hydroxy-3-oxo-<i>N</i>-phenyl-butyramide 72640-48-3 C10H10BrNO3
    4-bromo-<i>N</i>-hydroxy-3-oxo-<i>N</i>-phenyl-butyramide
    —— 4-methyl-N2-[(2E)-3-phenylprop-2-enyl]-N1-(3-phenylpropyl)pentane-1,2-diamine 627527-18-8 C24H34N2
    4-methyl-N2-[(2E)-3-phenylprop-2-enyl]-N1-(3-phenylpropyl)pentane-1,2-diamine
    —— 4,5-Dichlor-imidazol-2-carbonsaeure-n-butylamid 64737-12-8 C8H11Cl2N3O
    4,5-Dichlor-imidazol-2-carbonsaeure-n-butylamid
    —— 4-azido-2-chlorobenzoic acid 1374012-61-9 C7H4ClN3O2
    4-azido-2-chlorobenzoic acid
    —— 4-Butyloxy-thiobenzoesaeure-(N1-allyl-hydrazid) 98528-41-7 C14H20N2OS
    4-Butyloxy-thiobenzoesaeure-(N1-allyl-hydrazid)
    —— (4S)-6-[(S)-(4-tert-butylphenyl)-hydroxymethyl]-7-cyclopentyl-5-(4-fluorophenyl)spiro[3,4-dihydrochromene-2,1'-cyclobutane]-4-ol 950674-06-3 C34H39FO3
    (4S)-6-[(S)-(4-tert-butylphenyl)-hydroxymethyl]-7-cyclopentyl-5-(4-fluorophenyl)spiro[3,4-dihydrochromene-2,1'-cyclobutane]-4-ol
    —— 4-(3-Chloro-4-methyl-phenyl)-[1,2,4]thiadiazolidine-3,5-dione 26668-26-8 C9H7ClN2O2S
    4-(3-Chloro-4-methyl-phenyl)-[1,2,4]thiadiazolidine-3,5-dione
    —— 4,5-Di-(4-fluorophenyl)-3-formyl-2isopropyl-1-methylsulfonylpyrrol 139993-95-6 C21H19F2NO3S
    4,5-Di-(4-fluorophenyl)-3-formyl-2isopropyl-1-methylsulfonylpyrrol
    —— (+/-)-4-[(2-Chlorophenyl)phenylmethoxy]piperidine hydrochloride 133016-75-8 C18H20ClNO*ClH
    (+/-)-4-[(2-Chlorophenyl)phenylmethoxy]piperidine hydrochloride
    —— 4-chloro-N-[2-(6-methylpyridin-3-yl)-2-morpholin-4-ylethyl]-1-pyrimidin-2-yl-1H-pyrrolo[2,3-b]pyridine-3-carboxamide 1186086-32-7 C24H24ClN7O2
    4-chloro-N-[2-(6-methylpyridin-3-yl)-2-morpholin-4-ylethyl]-1-pyrimidin-2-yl-1H-pyrrolo[2,3-b]pyridine-3-carboxamide
    —— 4-Piperidino-17-acetoxy-1α.2α-methylen-4.6-pregnadien-3.20-dion 23738-21-8 C29H39NO4
    4-Piperidino-17-acetoxy-1α.2α-methylen-4.6-pregnadien-3.20-dion
    —— 4-(N-ethyl-benzenesulfonamido)-1-[(2'-hydroxyethyl)-amino]-2-nitro-benzene 111150-52-8 C16H19N3O5S
    4-(N-ethyl-benzenesulfonamido)-1-[(2'-hydroxyethyl)-amino]-2-nitro-benzene
    —— 4-cyclohexyl-1-(4-sulfamoyl-pyrazole-1-carbonyl)-piperidine 27419-43-8 C15H24N4O3S
    4-cyclohexyl-1-(4-sulfamoyl-pyrazole-1-carbonyl)-piperidine
    —— 4-(m-tolyl)-4-methylaminocyclohexanone ethylene ketal hydrochloride 65619-71-8 C16H23NO2*ClH
    4-(m-tolyl)-4-methylaminocyclohexanone ethylene ketal hydrochloride
    —— (4S,6R)-4-(tert-Butyl-diphenyl-silanyloxy)-6-methyl-tetrahydro-pyran-2-one 136786-47-5 C22H28O3Si
    (4S,6R)-4-(tert-Butyl-diphenyl-silanyloxy)-6-methyl-tetrahydro-pyran-2-one
    —— 4-tert-butyl-3-(1-Boc-pyrrolidin-3-ylmethoxy)-phenylamine 442846-64-2 C20H32N2O3
    4-tert-butyl-3-(1-Boc-pyrrolidin-3-ylmethoxy)-phenylamine
    —— 4-isopropyl-2-phenyl-5-phenylimino-[1,2,4]thiadiazolidine-3-thione 50506-89-3 C17H17N3S2
    4-isopropyl-2-phenyl-5-phenylimino-[1,2,4]thiadiazolidine-3-thione
    —— 4-(m-Methoxyphenyl)-but-3-en-2-on Phenylhydrazon 34292-30-3 C17H18N2O
    4-(m-Methoxyphenyl)-but-3-en-2-on Phenylhydrazon
    —— 4-{2-[(5-cyclohexyl)-1,2,4-oxadiazol-3-yl]methoxy}benzoic acid 1055297-98-7 C16H18N2O4
    4-{2-[(5-cyclohexyl)-1,2,4-oxadiazol-3-yl]methoxy}benzoic acid
    —— 4-Phenyl-1-benzoxepin-3-carbonsaeure-methylester 108010-25-9 C18H14O3
    4-Phenyl-1-benzoxepin-3-carbonsaeure-methylester
    —— (4R,5R)-5-benzyloxy-4-ethyl-2-phenyl-1,3-dioxane 110087-02-0 C19H22O3
    (4R,5R)-5-benzyloxy-4-ethyl-2-phenyl-1,3-dioxane
    —— 4-(2-Methylphenyl)sulfanyl-3-(trifluoromethyl)benzaldehyde 1489285-75-7 C15H11F3OS
    4-(2-Methylphenyl)sulfanyl-3-(trifluoromethyl)benzaldehyde
    —— 4'',6''-O-benzylidene-5,2''-dideoxy-5-epi-5-fluoro-2''-(methoxyimino)-1,3,2',6',3''-penta-N-tosyldibekacin 190430-70-7 C61H71FN6O17S5
    4'',6''-O-benzylidene-5,2''-dideoxy-5-epi-5-fluoro-2''-(methoxyimino)-1,3,2',6',3''-penta-N-tosyldibekacin
    —— [4-(3-bromo-5-trifluoromethyl-benzenesulfonylamino)-4,5,6,7-tetrahydro-indazol-1-yl]-acetic acid 1204818-32-5 C16H15BrF3N3O4S
    [4-(3-bromo-5-trifluoromethyl-benzenesulfonylamino)-4,5,6,7-tetrahydro-indazol-1-yl]-acetic acid
    —— (4Z)-5-(2-Pyridyl)-1-[(4S,5R)-4-methyl-5-phenyl-1,3-oxazolidin-2-on-3-yl]-4-chloro-4-pentene-1,3-dione 289502-04-1 C20H17ClN2O4
    (4Z)-5-(2-Pyridyl)-1-[(4S,5R)-4-methyl-5-phenyl-1,3-oxazolidin-2-on-3-yl]-4-chloro-4-pentene-1,3-dione
    —— 4-(<(2-Methyl-3-hydroxy-4-hydroxymethylpyrid-5-yl)-methyl>-amino)-benzoesaeure 5845-82-9 C15H16N2O4
    4-(<(2-Methyl-3-hydroxy-4-hydroxymethylpyrid-5-yl)-methyl>-amino)-benzoesaeure
    —— 4-Ethyl-1,2,3,4-tetrahydro-acridon-2-carbonsaeure 5361-59-1 C16H17NO3
    4-Ethyl-1,2,3,4-tetrahydro-acridon-2-carbonsaeure
    —— <4-Dimethylamino-6-methoxy-1,3,5-triazinyl-(2)-mercapto>-essigsaeure 13882-68-3 C8H12N4O3S
    <4-Dimethylamino-6-methoxy-1,3,5-triazinyl-(2)-mercapto>-essigsaeure
    —— 4-(3-ethoxy-phenyl)-7-[4-(1-hydroxy-1-trifluoromethyl-propyl)-[1,2,3]triazol-1-ylmethyl]-chromen-2-one 1044277-28-2 C24H22F3N3O4
    4-(3-ethoxy-phenyl)-7-[4-(1-hydroxy-1-trifluoromethyl-propyl)-[1,2,3]triazol-1-ylmethyl]-chromen-2-one
    —— 4-Chlor-1,2-diphenyl-pent-4-en-1-ol 29978-35-6 C17H17ClO
    4-Chlor-1,2-diphenyl-pent-4-en-1-ol
    —— 4H-Furo<3.2-c>benzopyran-4-on-2-carbonsaeure 5304-76-7 C12H6O5
    4H-Furo<3.2-c>benzopyran-4-on-2-carbonsaeure
    —— 4-(5-Hydroxy-5-methyl-hexyl)-2,5-dimethyl-piperidin-4-ol 1082698-43-8 C14H29NO2
    4-(5-Hydroxy-5-methyl-hexyl)-2,5-dimethyl-piperidin-4-ol
    —— 4-Nitro-6-(piperidin-1-yl)pyridin-2-amine 1692462-62-6 C10H14N4O2
    4-Nitro-6-(piperidin-1-yl)pyridin-2-amine
    —— 4,6-Pyrimidinediamine, 5-nitro-N4-[4-(2-phenyldiazenyl)phenyl]-N6-(3-pyridinylmethyl)- 883469-45-2 C22H18N8O2
    4,6-Pyrimidinediamine, 5-nitro-N4-[4-(2-phenyldiazenyl)phenyl]-N6-(3-pyridinylmethyl)-
    —— 4-[5-(2-phenylbenzimidazol-1-yl)-1,2,4-thiadiazol-3-yl]morpholine 1421694-85-0 C19H17N5OS
    4-[5-(2-phenylbenzimidazol-1-yl)-1,2,4-thiadiazol-3-yl]morpholine
    —— 4'-acetyl-N,5-dimethyl-[1,1'-biphenyl]-2-carboxamide 1402849-79-9 C17H17NO2
    4'-acetyl-N,5-dimethyl-[1,1'-biphenyl]-2-carboxamide
    —— (4-bromo-2-nitro-phenyl)-thiocyanato-selane 875842-50-5 C7H3BrN2O2SSe
    (4-bromo-2-nitro-phenyl)-thiocyanato-selane
    —— 4'-dibenzylamino-biphenyl-4-carboxylic acid ethyl ester 1266679-92-8 C29H27NO2
    4'-dibenzylamino-biphenyl-4-carboxylic acid ethyl ester