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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4'-(3-(4-nonylphenyl)-2-propyn-1-ylidenebisthio)bisbutanoic acid 166964-78-9 C26H38O4S2
    4,4'-(3-(4-nonylphenyl)-2-propyn-1-ylidenebisthio)bisbutanoic acid
    —— 4-Amino-salicylsaeure-(8-diethylamino-octylester) 21546-16-7 C19H32N2O3
    4-Amino-salicylsaeure-(8-diethylamino-octylester)
    —— 4,5-dihydroxy-N'1,N'3-bis(4-methoxybenzylidene)benzene-1,3-disulfonohydrazide 76968-84-8 C22H22N4O8S2
    4,5-dihydroxy-N'1,N'3-bis(4-methoxybenzylidene)benzene-1,3-disulfonohydrazide
    —— 4-(1-Methoxy-ethyl)-2H-thiete 1,1-dioxide 17346-45-1 C6H10O3S
    4-(1-Methoxy-ethyl)-2H-thiete 1,1-dioxide
    —— 4-<N-Benzyl-formamido>-5-imidazolcarboxamid 3815-71-2 C12H12N4O2
    4-<N-Benzyl-formamido>-5-imidazolcarboxamid
    —— 4-ethyl-7,8-dihydro-pyrrolo[1,2-<i>b</i>][2,7]naphthyridine-6,10-dione 17750-64-0 C13H12N2O2
    4-ethyl-7,8-dihydro-pyrrolo[1,2-<i>b</i>][2,7]naphthyridine-6,10-dione
    —— (4-bromo-butyl)-butyl-carbamonitrile 408509-75-1 C9H17BrN2
    (4-bromo-butyl)-butyl-carbamonitrile
    —— 4"-O-(3-diethylaminopropionyl)-6-O-methylerithromycin A 906453-20-1 C45H82N2O14
    4"-O-(3-diethylaminopropionyl)-6-O-methylerithromycin A
    —— 4,6-di-O-acetyl-2,3-dideoxy-3-ethylthio-β-D-arabino-hexapyranose 131853-25-3 C12H20O6S
    4,6-di-O-acetyl-2,3-dideoxy-3-ethylthio-β-D-arabino-hexapyranose
    —— 4-(3-fluoro-4-trifluoromethyl-phenyl)-1-[3-((S)-4-hydroxy-6-aza-spiro[2.5]oct-6-yl)-propyl]-3-methyl-piperazin-2-one 1206601-98-0 C22H29F4N3O2
    4-(3-fluoro-4-trifluoromethyl-phenyl)-1-[3-((S)-4-hydroxy-6-aza-spiro[2.5]oct-6-yl)-propyl]-3-methyl-piperazin-2-one
    —— 4-(4-fluorophenyl)-N-[(2-methylsulfanylpyrimidin-4-yl)methyl]benzenesulfonamide 1028756-46-8 C18H16FN3O2S2
    4-(4-fluorophenyl)-N-[(2-methylsulfanylpyrimidin-4-yl)methyl]benzenesulfonamide
    —— 4-{6-[2-fluoro-1-(fluoromethyl)ethoxy]-3-(3-methoxybenzyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde 1140590-76-6 C25H27F2N3O5
    4-{6-[2-fluoro-1-(fluoromethyl)ethoxy]-3-(3-methoxybenzyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl}piperidine-1-carbaldehyde
    —— (4'-oxo-(1<i>rH</i>)-bicyclohexyl-4<i>c</i>-yl)-acetic acid 106591-18-8 C14H22O3
    (4'-oxo-(1<i>rH</i>)-bicyclohexyl-4<i>c</i>-yl)-acetic acid
    —— 4-oxo-4-(3,4,5-trimethyl-pyrrol-2-yl)-butyric acid ethyl ester 106276-09-9 C13H19NO3
    4-oxo-4-(3,4,5-trimethyl-pyrrol-2-yl)-butyric acid ethyl ester
    —— 4,4'-bis(2-(2-(dimethyl(phenylethynyl)silyl)-2-iodo-1-phenylvinyl)-1-iodopent-1-en-1-yl)-1,1'-biphenyl 1236162-78-9 C58H54I4Si2
    4,4'-bis(2-(2-(dimethyl(phenylethynyl)silyl)-2-iodo-1-phenylvinyl)-1-iodopent-1-en-1-yl)-1,1'-biphenyl
    —— 4-(dodecyloxymethyl)-1-(2',3',4',6'-tetra-O-acetyl-β-D-glucopyranosyl)-1H-[*1,2,3]triazole 1083008-97-2 C29H47N3O10
    4-(dodecyloxymethyl)-1-(2',3',4',6'-tetra-O-acetyl-β-D-glucopyranosyl)-1H-[*1,2,3]triazole
    —— 4'-methoxy-2H-spiro[benzofuran-3,1'-cyclohexa[2,5]diene] 1053188-72-9 C14H14O2
    4'-methoxy-2H-spiro[benzofuran-3,1'-cyclohexa[2,5]diene]
    —— 4-aminomethyl-2-(1-methyl-1H-imidazol-4-yl)-1H-imidazole 928631-64-5 C8H11N5
    4-aminomethyl-2-(1-methyl-1H-imidazol-4-yl)-1H-imidazole
    —— 4-methoxy-5-oxa-spiro[2.5]octane 22566-30-9 C8H14O2
    4-methoxy-5-oxa-spiro[2.5]octane
    —— 4-methyl-2-(2-methyl-4-nitro-phenyl)-2H-phthalazin-1-one 858853-29-9 C16H13N3O3
    4-methyl-2-(2-methyl-4-nitro-phenyl)-2H-phthalazin-1-one
    —— 4-(2-(1-(2-fluorobenzyl)-5-(oxazol-4-yl)-1H-1,2,4-triazol-3-yl)pyridin-4-yl)morpholine 1375182-76-5 C21H19FN6O2
    4-(2-(1-(2-fluorobenzyl)-5-(oxazol-4-yl)-1H-1,2,4-triazol-3-yl)pyridin-4-yl)morpholine
    —— (4aS,13aR,14aS,15S)-3-(benzyloxy)-9-bromo-4a-((tert-butyldimethylsilyl)oxy)-12-chloro-15-(dimethylamino)-5-hydroxy-4,6-dioxo-4,4a,6,13,13a,14,14a,15-octahydropentaceno[2,3-d]isoxazol-7-yl tert-butyl carbonate 1254950-10-1 C43H48BrClN2O9Si
    (4aS,13aR,14aS,15S)-3-(benzyloxy)-9-bromo-4a-((tert-butyldimethylsilyl)oxy)-12-chloro-15-(dimethylamino)-5-hydroxy-4,6-dioxo-4,4a,6,13,13a,14,14a,15-octahydropentaceno[2,3-d]isoxazol-7-yl tert-butyl carbonate
    —— 4-hydroxy-5-methyl-2-oxo-6-(1H-pyrrolo[3,2-b]pyridin-6-yl)-1,2-dihydropyridine-3-carboxylic acid 1426527-99-2 C14H11N3O4
    4-hydroxy-5-methyl-2-oxo-6-(1H-pyrrolo[3,2-b]pyridin-6-yl)-1,2-dihydropyridine-3-carboxylic acid
    —— (4R)-5-quinolin-8-ylsulfonyl-4-(1,2,4-triazol-1-ylmethyl)-1,3,4,6-tetrahydro-2,5-benzoxazocine 1333115-13-1 C22H21N5O3S
    (4R)-5-quinolin-8-ylsulfonyl-4-(1,2,4-triazol-1-ylmethyl)-1,3,4,6-tetrahydro-2,5-benzoxazocine
    —— 4-ethyl-N-[2-fluoro-4-(trifluoromethyl)benzyl]-2-pyrimidin-2-yl-1,3-thiazole-5-carboxamide 1104272-22-1 C18H14F4N4OS
    4-ethyl-N-[2-fluoro-4-(trifluoromethyl)benzyl]-2-pyrimidin-2-yl-1,3-thiazole-5-carboxamide
    —— 4-(3,4,5-trimethoxyphenyl)-1H-pyrazole 1021424-54-3 C12H14N2O3
    4-(3,4,5-trimethoxyphenyl)-1H-pyrazole
    —— 4-morpholin-4-yl-3-morpholin-4-ylmethyl-1-phenyl-butane-1,2-dione 1-oxime 51690-18-7 C19H27N3O4
    4-morpholin-4-yl-3-morpholin-4-ylmethyl-1-phenyl-butane-1,2-dione 1-oxime
    —— 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidine-1-carboxylic acid (R)-2-(4-amino-3,5-dimethyl-phenyl)-1-methoxycarbonyl-ethyl ester 866087-29-8 C27H34N4O5
    4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidine-1-carboxylic acid (R)-2-(4-amino-3,5-dimethyl-phenyl)-1-methoxycarbonyl-ethyl ester
    —— 4-(6-methoxy-4-{[1-(9H-purin-6-yl)piperidin-4-yl]amino}-2-naphthyl)-N-methylpyrimidin-2-amine 1313487-36-3 C26H27N9O
    4-(6-methoxy-4-{[1-(9H-purin-6-yl)piperidin-4-yl]amino}-2-naphthyl)-N-methylpyrimidin-2-amine
    —— 4-ethyl-4-(3-methylbutyl)naphthalene-1,3 (2H,4H)-dione 847444-96-6 C17H22O2
    4-ethyl-4-(3-methylbutyl)naphthalene-1,3 (2H,4H)-dione
    —— 4-chloro-2-fluoro-N-[4-({[2-(methylamino)quinazolin-4-yl]amino}methyl)phenyl]benzamide 1039732-10-9 C23H19ClFN5O
    4-chloro-2-fluoro-N-[4-({[2-(methylamino)quinazolin-4-yl]amino}methyl)phenyl]benzamide
    —— 4-[1-(1H-imidazol-5-ylmethyl)-2,3-dihydroindol-6-yl]isoquinoline 1049000-83-0 C21H18N4
    4-[1-(1H-imidazol-5-ylmethyl)-2,3-dihydroindol-6-yl]isoquinoline
    —— (4S,5S)-2-(2-Bromo-phenyl)-4,5-diphenyl-4,5-dihydro-1H-imidazole 195198-94-8 C21H17BrN2
    (4S,5S)-2-(2-Bromo-phenyl)-4,5-diphenyl-4,5-dihydro-1H-imidazole
    —— 4-Chlor-2-<N-(2-methyl-benzimidazolyl)-acetylamino>benzthiazol 3320-69-2 C17H13ClN4OS
    4-Chlor-2-<N-(2-methyl-benzimidazolyl)-acetylamino>benzthiazol
    —— 4-iodo-benz[de]anthracen-7-one 855239-25-7 C17H9IO
    4-iodo-benz[de]anthracen-7-one
    —— 4-(bromomethyl)-5-isopropyl-3-phenylisoxazole 1374961-75-7 C13H14BrNO
    4-(bromomethyl)-5-isopropyl-3-phenylisoxazole
    —— 4,4''-bis((2-methyl-1H-benzo[d]imidazol-1-yl)methyl)-1,1':3',1''-terphenyl 194091-86-6 C36H30N4
    4,4''-bis((2-methyl-1H-benzo[d]imidazol-1-yl)methyl)-1,1':3',1''-terphenyl
    —— (4aS,5R)-1-(4-fluorophenyl)-5-(2-(2-iodophenyl)ethyl)-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-ol 1021539-38-7 C25H24FIN2O
    (4aS,5R)-1-(4-fluorophenyl)-5-(2-(2-iodophenyl)ethyl)-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-ol
    —— 4-decyloxy-1,2-dimethyl-3,5-diphenyl-pyrazolium 60613-97-0 C27H38N2O
    4-decyloxy-1,2-dimethyl-3,5-diphenyl-pyrazolium
    —— (4-Butoxy-2-hydroxy-phenyl)-(3,5-di-tert-butyl-4-hydroxy-phenyl)-methanone 22526-12-1 C25H34O4
    (4-Butoxy-2-hydroxy-phenyl)-(3,5-di-tert-butyl-4-hydroxy-phenyl)-methanone
    —— [4-(4-Bromo-phenyl)-2-thioxo-2,3-dihydro-thiazol-5-yl]-acetic acid ethyl ester 75449-11-5 C13H12BrNO2S2
    [4-(4-Bromo-phenyl)-2-thioxo-2,3-dihydro-thiazol-5-yl]-acetic acid ethyl ester
    —— 4-Methyl-2-(2-tetrahydropyranyloxymethyl)-thiophenol 143096-41-7 C13H18O2S
    4-Methyl-2-(2-tetrahydropyranyloxymethyl)-thiophenol
    —— 4-{2-[2-(3,5-Bis-benzyloxy-phenyl)-2-hydroxy-ethylamino]-propyl}-phenol 57730-49-1 C31H33NO4
    4-{2-[2-(3,5-Bis-benzyloxy-phenyl)-2-hydroxy-ethylamino]-propyl}-phenol
    —— 4-(2,2-diphenylethyl)-2-methylimidazole 106147-76-6 C18H18N2
    4-(2,2-diphenylethyl)-2-methylimidazole
    —— 4-(3-(N-(2-(N'-(2-propynyl)amino)acetyl)amino)phenyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one hydrochloride 590406-87-4 C19H20N4O2*ClH
    4-(3-(N-(2-(N'-(2-propynyl)amino)acetyl)amino)phenyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one hydrochloride
    —— 4-{4-[(4-Methoxy-2-nitro-phenyl)-hydrazono]-piperidin-1-yl}-1-phenyl-butan-1-one 185507-85-1 C22H26N4O4
    4-{4-[(4-Methoxy-2-nitro-phenyl)-hydrazono]-piperidin-1-yl}-1-phenyl-butan-1-one
    —— (4S,5R)-4-Benzyloxymethyl-5-thiazol-2-yl-oxazolidin-2-one 124127-27-1 C14H14N2O3S
    (4S,5R)-4-Benzyloxymethyl-5-thiazol-2-yl-oxazolidin-2-one
    —— 4-(2-ethylsulfanyl-ethoxy)-5-hydroxy-2-phenyl-2<i>H</i>-pyridazin-3-one 36096-32-9 C14H16N2O3S
    4-(2-ethylsulfanyl-ethoxy)-5-hydroxy-2-phenyl-2<i>H</i>-pyridazin-3-one
    —— 4-Hydroxy-4,5,6-trimethyl-tetrahydro-<1,3>thiazin-2-thion 89895-39-6 C7H13NOS2
    4-Hydroxy-4,5,6-trimethyl-tetrahydro-<1,3>thiazin-2-thion
    —— 4,5-dichloro-N-((1S,4S)-4-(3-(trifluoromethyl)phenylsulfonyl)cyclohexyl)isothiazole-3-carboxamide 1276671-77-2 C17H15Cl2F3N2O3S2
    4,5-dichloro-N-((1S,4S)-4-(3-(trifluoromethyl)phenylsulfonyl)cyclohexyl)isothiazole-3-carboxamide