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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-ethylamino-5-oxo-2-phenyl-2,5-dihydro-furan-3-carboxylic acid methyl ester 59234-21-8 C14H15NO4
4-ethylamino-5-oxo-2-phenyl-2,5-dihydro-furan-3-carboxylic acid methyl ester
—— 4-(2-Chlor-ethyl)-thiophenol 52856-95-8 C8H9ClS
4-(2-Chlor-ethyl)-thiophenol
—— 4,6-dimethyl-1-phenethyl-1<i>H</i>-pyrrolo[2,3-<i>b</i>]pyridine-3-carbonitrile 59661-44-8 C18H17N3
4,6-dimethyl-1-phenethyl-1<i>H</i>-pyrrolo[2,3-<i>b</i>]pyridine-3-carbonitrile
—— 4-butyl-5,8-di-morpholin-4-yl-2-phenyl-pyrimido[4,5-<i>d</i>]pyridazine 57242-15-6 C24H30N6O2
4-butyl-5,8-di-morpholin-4-yl-2-phenyl-pyrimido[4,5-<i>d</i>]pyridazine
—— 4-[3-[7-(4-acetylpiperazin-1-yl)heptyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)-benzonitrile 534610-58-7 C26H31F3N4O3
4-[3-[7-(4-acetylpiperazin-1-yl)heptyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)-benzonitrile
—— 4-[3-[4-[4-[(4-chlorophenyl)sulfonyl]piperazin-1-yl]butyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534607-99-3 C27H26ClF3N4O4S
4-[3-[4-[4-[(4-chlorophenyl)sulfonyl]piperazin-1-yl]butyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
—— 4-methyl-5-[1,3,5]triazin-2-yl-pyridazine-3,6-dicarboxylic acid dimethyl ester 58099-40-4 C12H11N5O4
4-methyl-5-[1,3,5]triazin-2-yl-pyridazine-3,6-dicarboxylic acid dimethyl ester
—— 4-hydroxy-<i>N</i>-(4,4,6-trimethyl-2-thioxo-3,4-dihydro-2<i>H</i>-pyrimidin-1-yl)-benzamide 58553-20-1 C14H17N3O2S
4-hydroxy-<i>N</i>-(4,4,6-trimethyl-2-thioxo-3,4-dihydro-2<i>H</i>-pyrimidin-1-yl)-benzamide
—— 4-benzylidene-3,3,5,5,10,10-hexaphenyl-3a-(2-phenylallyl)octahydro-3al5-3a,7a-propanoindene 125952-23-0 C57H53O2P4Rh
4-benzylidene-3,3,5,5,10,10-hexaphenyl-3a-(2-phenylallyl)octahydro-3al5-3a,7a-propanoindene
—— 4-[t-butyloxycarbonyl-(4-bromo-2-iodo-6-methylphenyl)-amino]-but-2-enoic acid methylester 1092786-90-7 C17H21BrINO4
4-[t-butyloxycarbonyl-(4-bromo-2-iodo-6-methylphenyl)-amino]-but-2-enoic acid methylester
—— 4-fluoromethylene-2-phenyl-4<i>H</i>-oxazol-5-one 712-64-1 C10H6FNO2
4-fluoromethylene-2-phenyl-4<i>H</i>-oxazol-5-one
—— (4aR,9aR)-8-methyl-3,4-dihydro-1H-4a,9a-butanocarbazol-2(9H)-one 1379786-45-4 C17H21NO
(4aR,9aR)-8-methyl-3,4-dihydro-1H-4a,9a-butanocarbazol-2(9H)-one
—— 4-[4-(1,3-benzodioxol-5-yl)piperazin-1-yl]-6-[3-(trifluoromethyl)-1H-4-pyrazolyl]quinazoline hydrochloride 474705-26-5 C23H19F3N6O2*ClH
4-[4-(1,3-benzodioxol-5-yl)piperazin-1-yl]-6-[3-(trifluoromethyl)-1H-4-pyrazolyl]quinazoline hydrochloride
—— 4'-((5-(1-(6-cyclopropylpyridin-2-yl)ethylcarbamoyl)-2,3-dimethyl-1H-indol-1-yl)methyl)biphenyl-2-carboxylic acid 1415255-29-6 C35H33N3O3
4'-((5-(1-(6-cyclopropylpyridin-2-yl)ethylcarbamoyl)-2,3-dimethyl-1H-indol-1-yl)methyl)biphenyl-2-carboxylic acid
—— 4-hydroxy-3-methoxy-N-[1-oxo-2-phenylmethyl-1,2,3,4-tetrahydronaphthalen-7-yl]phenylacetamide 478402-88-9 C26H25NO4
4-hydroxy-3-methoxy-N-[1-oxo-2-phenylmethyl-1,2,3,4-tetrahydronaphthalen-7-yl]phenylacetamide
—— 4-[5-(4-Chloro-3-fluorophenyl)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethyl-1,1-dioxothiopyran-3-one 1033760-28-9 C23H24ClFO4S
4-[5-(4-Chloro-3-fluorophenyl)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethyl-1,1-dioxothiopyran-3-one
—— 4-(4'-Methylbiphenyl-2-carboxamido)-N-methyl-N-[2-[4-(4-methylpiperazin-1-yl)carbonylbutoxy]phenyl]benzamide 183493-94-9 C38H42N4O4
4-(4'-Methylbiphenyl-2-carboxamido)-N-methyl-N-[2-[4-(4-methylpiperazin-1-yl)carbonylbutoxy]phenyl]benzamide
—— 4-[5-(4-ethyl-piperazin-1-yl)-1(3)<i>H</i>-benzoimidazol-2-yl]-benzene-1,2-diamine 23470-57-7 C19H24N6
4-[5-(4-ethyl-piperazin-1-yl)-1(3)<i>H</i>-benzoimidazol-2-yl]-benzene-1,2-diamine
—— 4,4-Dimethyl-A-homo-5-cholestene-3β,4aα-diol 3,4-diacetate 85197-58-6 C34H56O4
4,4-Dimethyl-A-homo-5-cholestene-3β,4aα-diol 3,4-diacetate
—— [4-(2,4-Dichlorophenyl)oxan-4-yl]methanamine 1017407-65-6 C12H15Cl2NO
[4-(2,4-Dichlorophenyl)oxan-4-yl]methanamine
—— (4R,5R)-4,5-dicyclohexyl-2-(4-methoxybenzyloxy)-1,3,2-dioxaborolane 1043894-60-5 C22H33BO4
(4R,5R)-4,5-dicyclohexyl-2-(4-methoxybenzyloxy)-1,3,2-dioxaborolane
—— (4<i>S</i>)-2-((<i>R</i>)-2-isopropyl-hexyl)-4<i>r</i>-methoxymethyl-5<i>t</i>-phenyl-4,5-dihydro-oxazole 69765-97-5 C20H31NO2
(4<i>S</i>)-2-((<i>R</i>)-2-isopropyl-hexyl)-4<i>r</i>-methoxymethyl-5<i>t</i>-phenyl-4,5-dihydro-oxazole
—— 4-Epi-5-epi-10-epieudesma-1,11-dien-3β-ol 60184-28-3 C15H24O
4-Epi-5-epi-10-epieudesma-1,11-dien-3β-ol
—— 4-carbamoyloxy-1-(2-phenoxy-ethyl)-piperidine 4377-29-1 C14H20N2O3
4-carbamoyloxy-1-(2-phenoxy-ethyl)-piperidine
—— [4-(5-bromo-2-methoxyphenyl)thiazol-2-yl](thiophen-2-yl)methanone 1240188-31-1 C15H10BrNO2S2
[4-(5-bromo-2-methoxyphenyl)thiazol-2-yl](thiophen-2-yl)methanone
—— 4'-[3-(4-hydroxyphenyl)-1H-1,2,4-triazol-5-yl]biphenyl-4-ol 1398409-07-8 C20H15N3O2
4'-[3-(4-hydroxyphenyl)-1H-1,2,4-triazol-5-yl]biphenyl-4-ol
—— 4,9-dimethoxy-5-methyl-7-oxo-7<i>H</i>-furo[3,2-<i>g</i>]chromene-6-carbonyl chloride 57893-39-7 C15H11ClO6
4,9-dimethoxy-5-methyl-7-oxo-7<i>H</i>-furo[3,2-<i>g</i>]chromene-6-carbonyl chloride
—— 4-Chloro-N-(1-ethynyl-butyl)-butyramide 339365-78-5 C10H16ClNO
4-Chloro-N-(1-ethynyl-butyl)-butyramide
—— 4-(2-acetylamino-benzyl)-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one 58532-84-6 C19H19N3O2
4-(2-acetylamino-benzyl)-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one
—— 4-[(2-carboxy-ethyl)-ethyl-amino]-6-methyl-quinoline-3-carboxylic acid ethyl ester 56824-95-4 C18H22N2O4
4-[(2-carboxy-ethyl)-ethyl-amino]-6-methyl-quinoline-3-carboxylic acid ethyl ester
—— 4-(2-chlorophenyl)-9-methoxy-6-methyl-8-[3-(4-morpholinyl)propoxy]pyrrolo[3,4-c]carbazole-1,3(2H,6H)-dione 622863-25-6 C29H28ClN3O5
4-(2-chlorophenyl)-9-methoxy-6-methyl-8-[3-(4-morpholinyl)propoxy]pyrrolo[3,4-c]carbazole-1,3(2H,6H)-dione
—— 4-anilino-5-bromo-2-(3-hydroxyanilino)pyrimidine 280581-44-4 C16H13BrN4O
4-anilino-5-bromo-2-(3-hydroxyanilino)pyrimidine
—— 4-[3-(3-chlorophenyl)-1H-pyrazol-4-yl]pyridine 216505-67-8 C14H10ClN3
4-[3-(3-chlorophenyl)-1H-pyrazol-4-yl]pyridine
—— 4-((3,5-dichloro-N-(4-fluorobenzyl)-2-hydroxyphenylsulfonamido)methyl)-N-(4-fluorobenzyl)-N-isobutylbenzamide 1201661-53-1 C32H30Cl2F2N2O4S
4-((3,5-dichloro-N-(4-fluorobenzyl)-2-hydroxyphenylsulfonamido)methyl)-N-(4-fluorobenzyl)-N-isobutylbenzamide
—— 4-bromo-N-(cycloheptylmethyl)-1-((3-hydroxyoxetan-3-yl)methyl)-1H-indole-3-carboxamide 1415459-64-1 C21H27BrN2O3
4-bromo-N-(cycloheptylmethyl)-1-((3-hydroxyoxetan-3-yl)methyl)-1H-indole-3-carboxamide
—— 4,4'-di(3-iodopropyl)-2,2'-bipyridine 1138467-55-6 C16H18I2N2
4,4'-di(3-iodopropyl)-2,2'-bipyridine
—— 4-(2-((3-pyridyl)hydroxymethyl)acryloyloxy)-2,2,6,6-tetramethylpiperidine-1-oxyl 1414365-25-5 C18H27N2O4
4-(2-((3-pyridyl)hydroxymethyl)acryloyloxy)-2,2,6,6-tetramethylpiperidine-1-oxyl
—— 4-(1H-Indol-3-ylazo)-benzoic acid [1-(4-methoxy-phenyl)-meth-(E)-ylidene]-hydrazide 132255-94-8 C23H19N5O2
4-(1H-Indol-3-ylazo)-benzoic acid [1-(4-methoxy-phenyl)-meth-(E)-ylidene]-hydrazide
—— 4-[4-[5-fluoro-2-[3-[4-(trifluoromethyl)phenyl]prop-2-ynoxy]phenyl]-2-[2-[4-(5-oxo-4H-1,2,4-oxadiazol-3-yl)phenyl]ethyl]but-3-enyl]benzoic acid 934754-44-6 C37H28F4N2O5
4-[4-[5-fluoro-2-[3-[4-(trifluoromethyl)phenyl]prop-2-ynoxy]phenyl]-2-[2-[4-(5-oxo-4H-1,2,4-oxadiazol-3-yl)phenyl]ethyl]but-3-enyl]benzoic acid
—— 4-(2,2-dibromo-1-methylcyclopropyl)-1-(tert-butyl)benzene 1064000-87-8 C14H18Br2
4-(2,2-dibromo-1-methylcyclopropyl)-1-(tert-butyl)benzene
—— 4-(isopropylamino)-6-morpholinocinnoline-3-carboxamide 1414956-01-6 C16H21N5O2
4-(isopropylamino)-6-morpholinocinnoline-3-carboxamide
—— [4-(3,4-dihydro-2H-quinoline-1-carbonyl)-phenyl]-imidazo[1,2-a]pyridin-3-yl-methanone 1235992-37-6 C24H19N3O2
[4-(3,4-dihydro-2H-quinoline-1-carbonyl)-phenyl]-imidazo[1,2-a]pyridin-3-yl-methanone
—— (4R,5R)-4-diphenylphosphinomethyl-5-bis(4-trimethylsilylphenyl)phosphinomethyl-2,2-dimethyl-1,3-dioxolan 124550-75-0 C37H48O2P2Si2
(4R,5R)-4-diphenylphosphinomethyl-5-bis(4-trimethylsilylphenyl)phosphinomethyl-2,2-dimethyl-1,3-dioxolan
—— (+)-(4bR,10bS,11S,12S)-4b,5,6,10b,11,12-hexahydro-10b,11,12-trihydroxy-5-methyl-6-oxobenzo<c>phenanthridine 81370-43-6 C18H17NO4
(+)-(4bR,10bS,11S,12S)-4b,5,6,10b,11,12-hexahydro-10b,11,12-trihydroxy-5-methyl-6-oxobenzo<c>phenanthridine
—— 4,4'-Dihydroxy-3,5-dimethyl-3',5'-diethyl-chalkon 95002-11-2 C21H24O3
4,4'-Dihydroxy-3,5-dimethyl-3',5'-diethyl-chalkon
—— (4-(2-methylpyridin-4-yl)piperazin-1-yl)(6-(tetrahydro-2H-pyran-4-yl)-6-azaspiro[2.5]octan-1-yl)methanone 1088498-15-0 C23H34N4O2
(4-(2-methylpyridin-4-yl)piperazin-1-yl)(6-(tetrahydro-2H-pyran-4-yl)-6-azaspiro[2.5]octan-1-yl)methanone
—— 4-methyl-3-[[6-[[(S)-methyloxidophenyl-λ4-sulphanylidene]amino]-4-quinolinyl]amino]phenol 1085443-76-0 C23H21N3O2S
4-methyl-3-[[6-[[(S)-methyloxidophenyl-λ4-sulphanylidene]amino]-4-quinolinyl]amino]phenol
—— 4-(2-methoxypyrimidin-5-yl)-N-(3-(pentyloxy)-4-(trifluoromethyl)phenyl)thiazol-2-amine 1088695-49-1 C20H21F3N4O2S
4-(2-methoxypyrimidin-5-yl)-N-(3-(pentyloxy)-4-(trifluoromethyl)phenyl)thiazol-2-amine
—— 4,4'-[2,3-dihydro-1,4-benzodioxine-5,8-diylbis(methylenesulfanyl)]bis(5-methylsulfanyl-1,3-dithiole-2-thione) 1004312-14-4 C18H16O2S10
4,4'-[2,3-dihydro-1,4-benzodioxine-5,8-diylbis(methylenesulfanyl)]bis(5-methylsulfanyl-1,3-dithiole-2-thione)
—— 4'-(phenyl(4-vinylphenyl)amino)biphenyl-3,4-dicarbonitrile 1235864-94-4 C28H19N3
4'-(phenyl(4-vinylphenyl)amino)biphenyl-3,4-dicarbonitrile