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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,4-Dimethyl-oct-7-en-5-yn-2-ol 58587-47-6 C10H16O
4,4-Dimethyl-oct-7-en-5-yn-2-ol
—— 4,8-diphenyl-2,6-dithioxo-1,2,5,6-tetrahydro-[1,5]diazocine-3,7-dicarbonitrile 64247-59-2 C20H12N4S2
4,8-diphenyl-2,6-dithioxo-1,2,5,6-tetrahydro-[1,5]diazocine-3,7-dicarbonitrile
—— 4-nitro-2'-(phenylamino)benzanilide 65847-29-2 C19H15N3O3
4-nitro-2'-(phenylamino)benzanilide
—— 4-{4-[4-(dimethylamino)phenyl]-1,4-diazepan-1-yl}-2-thioxo-1,2-dihydropyridine-3-carbonitrile 868064-30-6 C19H23N5S
4-{4-[4-(dimethylamino)phenyl]-1,4-diazepan-1-yl}-2-thioxo-1,2-dihydropyridine-3-carbonitrile
—— 4-[(S)-3-(5-ethoxycarbonylmethoxy-6-nitro-pyridin-2-yl)-2-oxo-oxazolidin-5-ylmethyl]-piperazine-1-carboxylic acid tert-butyl ester 1434080-14-4 C22H31N5O9
4-[(S)-3-(5-ethoxycarbonylmethoxy-6-nitro-pyridin-2-yl)-2-oxo-oxazolidin-5-ylmethyl]-piperazine-1-carboxylic acid tert-butyl ester
—— 4-[5-(4-fluorophenyl)-2-(2-propynyloxy)-6-trifluoromethylpyridin-4-yl]benzenesulfonamide 181628-20-6 C21H14F4N2O3S
4-[5-(4-fluorophenyl)-2-(2-propynyloxy)-6-trifluoromethylpyridin-4-yl]benzenesulfonamide
—— (4S)-4-[3-(4-chloro-phenyl)-pentyl]-4,5-dihydro-oxazol-2-ylamine 1205638-90-9 C14H19ClN2O
(4S)-4-[3-(4-chloro-phenyl)-pentyl]-4,5-dihydro-oxazol-2-ylamine
—— (4-chloro-phenyl)-[2-(3,5-dimethyl-pyrazol-1-yl)-9-methyl-9H-purin-6-yl]carbamic acid isobutyl ester 1219139-25-9 C22H24ClN7O2
(4-chloro-phenyl)-[2-(3,5-dimethyl-pyrazol-1-yl)-9-methyl-9H-purin-6-yl]carbamic acid isobutyl ester
—— (4R,6R)-6-(2-Benzyloxy)ethyl-1,4,5,5-tetramethylcyclohexene 107953-20-8 C19H28O
(4R,6R)-6-(2-Benzyloxy)ethyl-1,4,5,5-tetramethylcyclohexene
—— 4-(4-bromo-phenyl)-2-methoxy-4-oxo-butyric acid 857229-07-3 C11H11BrO4
4-(4-bromo-phenyl)-2-methoxy-4-oxo-butyric acid
—— 4-(2-hydroxyadamantan-2-yl)-4'-hydroxybiphenyl 1358802-76-2 C22H24O2
4-(2-hydroxyadamantan-2-yl)-4'-hydroxybiphenyl
—— (4E,8E)-11-(3,5-dimethoxyphenyl)-4,8-dimethylundeca-4,8-dienal 1310694-16-6 C21H30O3
(4E,8E)-11-(3,5-dimethoxyphenyl)-4,8-dimethylundeca-4,8-dienal
—— 4-Fluor-N-phenylacetyl-phenaethylamin 1995-90-0 C16H16FNO
4-Fluor-N-phenylacetyl-phenaethylamin
—— (4-chloro-benzoylamino)-phenyl-acetic acid penta-2<i>t</i>,4-dienyl ester 62030-10-8 C20H18ClNO3
(4-chloro-benzoylamino)-phenyl-acetic acid penta-2<i>t</i>,4-dienyl ester
—— 4-chloro-2-ethyl-5-methylene-2,5-dihydro-[1,2]oxaphosphole 2-oxide 32209-21-5 C6H8ClO2P
4-chloro-2-ethyl-5-methylene-2,5-dihydro-[1,2]oxaphosphole 2-oxide
—— 4-methoxycarbonyl-1-methyl-quinolinium; iodide 35035-57-5 C12H12NO2*I
4-methoxycarbonyl-1-methyl-quinolinium; iodide
—— (4-diacetamido-6-methyl-cinnolin-3-yl)-p-tolyl-methanone 256639-42-6 C21H19N3O3
(4-diacetamido-6-methyl-cinnolin-3-yl)-p-tolyl-methanone
—— 4,11-Dioxapentacyclo<7.3.2.02,8.03,7.010,12>tetradeca-5,13-dien 93099-28-6 C12H12O2
4,11-Dioxapentacyclo<7.3.2.02,8.03,7.010,12>tetradeca-5,13-dien
—— 4-Isobutoxy-6,6-dimethyl-2-oxo-cyclohex-3-enecarbaldehyde 60068-11-3 C13H20O3
4-Isobutoxy-6,6-dimethyl-2-oxo-cyclohex-3-enecarbaldehyde
—— 4-[Benzyl(methyl)amino]-1-(2,6-dimethoxyquinolin-3-yl)-2-naphthalen-1-yl-1-phenylbutan-2-ol 861709-25-3 C39H38N2O3
4-[Benzyl(methyl)amino]-1-(2,6-dimethoxyquinolin-3-yl)-2-naphthalen-1-yl-1-phenylbutan-2-ol
—— 4-{cyclopropyl-[2-(4-ethoxy-phenyl)-pyrimidine-5-carbonyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester 1557032-88-8 C26H34N4O4
4-{cyclopropyl-[2-(4-ethoxy-phenyl)-pyrimidine-5-carbonyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester
—— 4-(8-(4-((1S,4S)-5-isopropyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenylamino)-[1,2,4]triazolo[1,5-a]pyrazin-5-yl)pyridin-2(1H)-one 1195065-73-6 C24H26N8O
4-(8-(4-((1S,4S)-5-isopropyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenylamino)-[1,2,4]triazolo[1,5-a]pyrazin-5-yl)pyridin-2(1H)-one
—— 4-((7-hydroxy-8-methyl-2-phenethoxyquinolin-3-yl)carbamoyl)-2-(3-methylbut-2-en-1-yl)phenyl acetate 1567349-96-5 C32H32N2O5
4-((7-hydroxy-8-methyl-2-phenethoxyquinolin-3-yl)carbamoyl)-2-(3-methylbut-2-en-1-yl)phenyl acetate
—— 4-(1-methyl-4-piperidyl)-9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophene-4-ol 5189-10-6 C19H23NOS
4-(1-methyl-4-piperidyl)-9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophene-4-ol
—— 4-(3-chloropyridin-2-yl)-N-(4-phenylmethoxyphenyl)benzamide 849756-26-9 C25H19ClN2O2
4-(3-chloropyridin-2-yl)-N-(4-phenylmethoxyphenyl)benzamide
—— 4-(2,5-Dichlorphenylthio)-chinaldin 92794-80-4 C16H11Cl2NS
4-(2,5-Dichlorphenylthio)-chinaldin
—— 4-(2-Methoxyphenoxy)-chinaldin 93316-05-3 C17H15NO2
4-(2-Methoxyphenoxy)-chinaldin
—— 4-Benzylamino-7-chlor-3,4-dihydro-pteridin 1908-69-6 C13H12ClN5
4-Benzylamino-7-chlor-3,4-dihydro-pteridin
—— 4-<4-Tolylimino>-chromen-2-carbonsaeure-aethylester 94256-88-9 C19H17NO3
4-<4-Tolylimino>-chromen-2-carbonsaeure-aethylester
—— 4-Methyl-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid 1522963-96-7 C6H6N2O3
4-Methyl-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid
—— (4-methylthiophenyl)[4-(2-hydroxy-3-piperazinylpropyloxy)phenyl](naphth-1-yl)methane hydrochloride 1143581-02-5 C31H34N2O2S*ClH
(4-methylthiophenyl)[4-(2-hydroxy-3-piperazinylpropyloxy)phenyl](naphth-1-yl)methane hydrochloride
—— (4-Benzyl-3,4-dihydro-2H-benzo[1,4]oxazin-2-yl)-acetyl chloride 106201-35-8 C17H16ClNO2
(4-Benzyl-3,4-dihydro-2H-benzo[1,4]oxazin-2-yl)-acetyl chloride
—— 4-Phenylimino-chromen-2-carbonsaeure-aethylester 94905-39-2 C18H15NO3
4-Phenylimino-chromen-2-carbonsaeure-aethylester
—— 4-bromo-2-(p-chlorobenzyl)-5-(1-methylhydrazino)pyridazin-3(2H)-one 134965-41-6 C12H12BrClN4O
4-bromo-2-(p-chlorobenzyl)-5-(1-methylhydrazino)pyridazin-3(2H)-one
—— 4-[[(1-Cyclohexyl-3-oxo-2-phenylindazole-5-carbonyl)amino]methyl]benzoic acid 1086025-46-8 C28H27N3O4
4-[[(1-Cyclohexyl-3-oxo-2-phenylindazole-5-carbonyl)amino]methyl]benzoic acid
—— 4-(3,5-difluorophenoxy)tetrahydro-2H-pyran 1395282-21-9 C11H12F2O2
4-(3,5-difluorophenoxy)tetrahydro-2H-pyran
—— 4-methylphenyl 2-azido-4-O-benzyl-2-deoxy-3-O-(2-naphthylmethyl)-1-thio-α/β-D-glucopyranoside 1415973-60-2 C31H31N3O4S
4-methylphenyl 2-azido-4-O-benzyl-2-deoxy-3-O-(2-naphthylmethyl)-1-thio-α/β-D-glucopyranoside
—— 4,9-bis(1,2,4-triazol-4-yl)diadamantane 1228666-87-2 C18H22N6
4,9-bis(1,2,4-triazol-4-yl)diadamantane
—— (4R)3-(1-oxo-2-pentenyl)-4-phenyl-2-oxazolidinone 174590-38-6 C14H15NO3
(4R)3-(1-oxo-2-pentenyl)-4-phenyl-2-oxazolidinone
—— 4-[Methyl-[4-(2-methylphenoxy)but-2-ynyl]amino]chromen-2-one 357290-77-8 C21H19NO3
4-[Methyl-[4-(2-methylphenoxy)but-2-ynyl]amino]chromen-2-one
—— 4-(4-methoxy-phenyl)-6-methyl-2-oxo-3,4-dihydro-2<i>H</i>-pyran-3-carbonitrile 62559-05-1 C14H13NO3
4-(4-methoxy-phenyl)-6-methyl-2-oxo-3,4-dihydro-2<i>H</i>-pyran-3-carbonitrile
—— 4-(4-methoxy-phenyl)-3-phenyl-1-piperidin-1-ylmethyl-3<i>H</i>-pyridine-2,6-dione 58358-01-3 C24H26N2O3
4-(4-methoxy-phenyl)-3-phenyl-1-piperidin-1-ylmethyl-3<i>H</i>-pyridine-2,6-dione
—— 4(1H)-Pyrimidinethione, 6-(3-chlorophenyl)-5-methoxy-2-phenyl- 145876-34-2 C17H13ClN2OS
4(1H)-Pyrimidinethione, 6-(3-chlorophenyl)-5-methoxy-2-phenyl-
—— 4-Ethoxy-1-heptyl-6-methyl-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester 52451-59-9 C19H32O4
4-Ethoxy-1-heptyl-6-methyl-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester
—— 4-hydroxy-6-methyl-2-oxo-1,2,5,6,7,8-hexahydro-quinoline-3-carboxylic acid ethyl ester 56517-55-6 C13H17NO4
4-hydroxy-6-methyl-2-oxo-1,2,5,6,7,8-hexahydro-quinoline-3-carboxylic acid ethyl ester
—— 4,5-diacetoxy-1-(4-methoxy-phenyl)-2-methyl-1<i>H</i>-benzo[<i>g</i>]indole-3-carboxylic acid ethyl ester 66558-29-0 C27H25NO7
4,5-diacetoxy-1-(4-methoxy-phenyl)-2-methyl-1<i>H</i>-benzo[<i>g</i>]indole-3-carboxylic acid ethyl ester
—— 4-{1-[2-amino-5-(1-methylpyrazol-4-yl)pyrimidin-4-yl]indazol-6-yl}-2-methylbut-3-yn-2-ol 1394118-75-2 C20H19N7O
4-{1-[2-amino-5-(1-methylpyrazol-4-yl)pyrimidin-4-yl]indazol-6-yl}-2-methylbut-3-yn-2-ol
—— 4-(4-imino-5,5-dimethyl-2-thioxo-oxazolidin-3-ylmethyl)-benzoic acid methyl ester 37512-65-5 C14H16N2O3S
4-(4-imino-5,5-dimethyl-2-thioxo-oxazolidin-3-ylmethyl)-benzoic acid methyl ester
—— 4-[2-(4-oxo-4H-benzo[e][1,3]oxazin-2-yl)-vinylamino]-benzoic acid 63292-22-8 C17H12N2O4
4-[2-(4-oxo-4H-benzo[e][1,3]oxazin-2-yl)-vinylamino]-benzoic acid
—— 4-{8-amino-5-fluoro-3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-5-ethoxy-2-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide 1620674-88-5 C29H26F5N7O3
4-{8-amino-5-fluoro-3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-5-ethoxy-2-fluoro-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide