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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(2-(benzyloxy)ethyl)-5-(prop-2-yn-1-yl)furan-2(5H)-one 1478567-20-2 C16H16O3
4-(2-(benzyloxy)ethyl)-5-(prop-2-yn-1-yl)furan-2(5H)-one
—— <4.5-Dimethyl-thiazolyl-(2)>-<6-hydroxy-4-methyl-pyrimidyl(2)-amin> 90870-92-1 C10H12N4OS
<4.5-Dimethyl-thiazolyl-(2)>-<6-hydroxy-4-methyl-pyrimidyl(2)-amin>
—— 4-(3-thiophen-2-yl[1,2,4]oxadiazol-5-yl)piperidine-1-carbothioic acid phenylamide 1001468-16-1 C18H18N4OS2
4-(3-thiophen-2-yl[1,2,4]oxadiazol-5-yl)piperidine-1-carbothioic acid phenylamide
—— 4,4'-Dimethoxydicyclohexylamin 58864-11-2 C14H27NO2
4,4'-Dimethoxydicyclohexylamin
—— 4-(4-ethylphenyl)-N-(2-morpholin-4-ylethyl)thiophene-2-carboxamide 666721-17-1 C19H24N2O2S
4-(4-ethylphenyl)-N-(2-morpholin-4-ylethyl)thiophene-2-carboxamide
—— 4-ethyl-1-phenyl-3,5-dipropyl-1<i>H</i>-pyrazole 16387-44-3 C17H24N2
4-ethyl-1-phenyl-3,5-dipropyl-1<i>H</i>-pyrazole
—— 4-{[6-(3-chloro-4-fluoro-phenyl)-4-(2,2,2-trifluoro-ethylamino)-pteridin-2-ylamino]-methyl}-benzenesulfonamide 1000880-39-6 C21H16ClF4N7O2S
4-{[6-(3-chloro-4-fluoro-phenyl)-4-(2,2,2-trifluoro-ethylamino)-pteridin-2-ylamino]-methyl}-benzenesulfonamide
—— 4-chloro-6,7-dimethoxyfuro[2,3-b]quinoline-3(2H)-one 852866-41-2 C13H10ClNO4
4-chloro-6,7-dimethoxyfuro[2,3-b]quinoline-3(2H)-one
—— 4-(3-fluoro-4-methoxybenzoyl)-3-hydroxy-1-[3-(4-morpholinyl)propyl]-5-(4-nitrophenyl)-1,5-dihydro-2H-pyrrol-2-one 618081-58-6 C25H26FN3O7
4-(3-fluoro-4-methoxybenzoyl)-3-hydroxy-1-[3-(4-morpholinyl)propyl]-5-(4-nitrophenyl)-1,5-dihydro-2H-pyrrol-2-one
—— 4'-acetyl-2'-nitrobiphenyl-2-carboxylic acid methyl ester 927904-73-2 C16H13NO5
4'-acetyl-2'-nitrobiphenyl-2-carboxylic acid methyl ester
—— 4-bromo-2-(2-furyl)-7-methoxybenzofuran 852608-52-7 C13H9BrO3
4-bromo-2-(2-furyl)-7-methoxybenzofuran
—— 4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid (2-amino-4-cyclohexylphenyl)amide 1005331-89-4 C22H23N3O3
4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid (2-amino-4-cyclohexylphenyl)amide
—— 4-(2-(2-Cyclopropyl-7-methoxypyrazolo[1,5-a]pyridin-4-yl)ethyl)-3,5-dichloropyridine 1-oxide 1010819-63-2 C18H17Cl2N3O2
4-(2-(2-Cyclopropyl-7-methoxypyrazolo[1,5-a]pyridin-4-yl)ethyl)-3,5-dichloropyridine 1-oxide
—— 4'-fluoro-N-{8-methyl-3-[1-(1-pyrrolidinyl)propyl]-7-quinolinyl}[1,1'-biphenyl]-4-carboxamide 521073-32-5 C30H30FN3O
4'-fluoro-N-{8-methyl-3-[1-(1-pyrrolidinyl)propyl]-7-quinolinyl}[1,1'-biphenyl]-4-carboxamide
—— 4-(4-bromophenyl)-5-[(1-propanoyl-3-azetidinyl)methyl]-2,4-dihydro-3H-1,2,4-triazol-3-one 1332333-73-9 C15H17BrN4O2
4-(4-bromophenyl)-5-[(1-propanoyl-3-azetidinyl)methyl]-2,4-dihydro-3H-1,2,4-triazol-3-one
—— 4-chloro-N-[3-(3-chloro-phenyl)-allyl]-N-(R-1-hydroxymethyl-3-methyl-butyl)-benzenesulfonamide 865290-61-5 C21H25Cl2NO3S
4-chloro-N-[3-(3-chloro-phenyl)-allyl]-N-(R-1-hydroxymethyl-3-methyl-butyl)-benzenesulfonamide
—— 4-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)-4-oxo-2-phenyl-N-(3-(trifluoromethyl)benzyl)butanamide 1224392-37-3 C25H23F3N2O2S
4-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)-4-oxo-2-phenyl-N-(3-(trifluoromethyl)benzyl)butanamide
—— 4-nitrophenyl 2',4'-dimethylphenyl sulfone 105456-70-0 C14H13NO4S
4-nitrophenyl 2',4'-dimethylphenyl sulfone
—— 4-chloromethyl-2-(2,4-dichlorophenyl)-5-isopropyloxazole 1005784-03-1 C13H12Cl3NO
4-chloromethyl-2-(2,4-dichlorophenyl)-5-isopropyloxazole
—— 4-difluoromethoxy-3-methoxy-N-[3-(2-methyl-1,2,3,4-tetrahydro-isoquinolin-7-ylcarbamoyl)-benzyl]-benzamide 1038553-36-4 C27H27F2N3O4
4-difluoromethoxy-3-methoxy-N-[3-(2-methyl-1,2,3,4-tetrahydro-isoquinolin-7-ylcarbamoyl)-benzyl]-benzamide
—— 4,5-dihydro-2-<2-(2',4'-dimethoxybenzyl)-3-methoxy-4-methylphenyl>-4,4'-dimethyloxazole 158307-79-0 C22H27NO4
4,5-dihydro-2-<2-(2',4'-dimethoxybenzyl)-3-methoxy-4-methylphenyl>-4,4'-dimethyloxazole
—— 4-(3,5-dimethyl-1-<i>m</i>-tolyl-1<i>H</i>-pyrazol-4-ylazo)-<i>N</i>-thiazol-2-yl-benzenesulfonamide 67612-00-4 C21H20N6O2S2
4-(3,5-dimethyl-1-<i>m</i>-tolyl-1<i>H</i>-pyrazol-4-ylazo)-<i>N</i>-thiazol-2-yl-benzenesulfonamide
—— [4-[(2-Fluorophenyl)methyl]piperidin-1-yl]-[5-(4-methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-3-yl]methanone 1076205-79-2 C27H24F4N4O2
[4-[(2-Fluorophenyl)methyl]piperidin-1-yl]-[5-(4-methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-3-yl]methanone
—— (4S,5S)-2,2-Dimethyl-[1,3]dioxolane-4,5-dicarboxylic acid bis-[((S)-1-hydroxymethyl-2-methyl-propyl)-amide] 182966-68-3 C17H32N2O6
(4S,5S)-2,2-Dimethyl-[1,3]dioxolane-4,5-dicarboxylic acid bis-[((S)-1-hydroxymethyl-2-methyl-propyl)-amide]
—— (+/-)-4a-bromo-(4a<i>r</i>,9a<i>c</i>)-4,4a,9,9a-tetrahydro-3<i>H</i>-indeno[2,1-<i>b</i>]pyran-2-one 108239-81-2 C12H11BrO2
(+/-)-4a-bromo-(4a<i>r</i>,9a<i>c</i>)-4,4a,9,9a-tetrahydro-3<i>H</i>-indeno[2,1-<i>b</i>]pyran-2-one
—— (4R,6S)-4-[(R)-1-(tert-Butyl-diphenyl-silanyloxy)-propyl]-6-methyl-octan-1-ol 312487-31-3 C28H44O2Si
(4R,6S)-4-[(R)-1-(tert-Butyl-diphenyl-silanyloxy)-propyl]-6-methyl-octan-1-ol
—— 4-hydroxy-3-[(4-(1-carboxy-2-hydroxypropoxy)-6-(3-(1-methylimidazolin-2-yl)phenoxy)-3,5-difluoropyridin-2-yl)oxy]benzamidine 1230968-08-7 C26H25F2N5O7
4-hydroxy-3-[(4-(1-carboxy-2-hydroxypropoxy)-6-(3-(1-methylimidazolin-2-yl)phenoxy)-3,5-difluoropyridin-2-yl)oxy]benzamidine
—— 4-methyl-benzothiazole-2-sulfonic acid amide 99584-83-5 C8H8N2O2S2
4-methyl-benzothiazole-2-sulfonic acid amide
—— 4-(4-bromophenyl)but-3-en-1-ol 1464150-00-2 C10H11BrO
4-(4-bromophenyl)but-3-en-1-ol
—— 4,6-Diphenyl-3-propionylamino-furo[2,3-b]pyridine-2-carboxylic acid ethyl ester 128588-46-5 C25H22N2O4
4,6-Diphenyl-3-propionylamino-furo[2,3-b]pyridine-2-carboxylic acid ethyl ester
—— 4-(4-fluorophenyl)-6-isopropyl-2-(methyl(1-methyl-1H-1,2,4-triazol-5-yl)amino)pyrimidine-5-carbaldehyde 1218994-94-5 C18H19FN6O
4-(4-fluorophenyl)-6-isopropyl-2-(methyl(1-methyl-1H-1,2,4-triazol-5-yl)amino)pyrimidine-5-carbaldehyde
—— (4-bromo-N-(4-bromophenyl)-N-(4-(diethoxymethyl)phenyl)aniline) 1573121-92-2 C23H23Br2NO2
(4-bromo-N-(4-bromophenyl)-N-(4-(diethoxymethyl)phenyl)aniline)
—— 4-pyridincarboxyaldehyde S-methylisothiosemicarbazone hydroiodide 130684-02-5 C8H10N4S*HI
4-pyridincarboxyaldehyde S-methylisothiosemicarbazone hydroiodide
—— (4R,5S,6S)-3-((3S,5S)-1-Allyloxycarbonyl-5-{2-carbamoyl-1-[(E)-hydroxyimino]-ethyl}-pyrrolidin-3-ylsulfanyl)-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester 894433-13-7 C24H32N4O8S
(4R,5S,6S)-3-((3S,5S)-1-Allyloxycarbonyl-5-{2-carbamoyl-1-[(E)-hydroxyimino]-ethyl}-pyrrolidin-3-ylsulfanyl)-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester
—— 4-Phenyl-4-methylthio-butanon 34047-43-3 C11H14OS
4-Phenyl-4-methylthio-butanon
—— 4-[3-Methyl-1-(methyl-diphenyl-silanyl)-but-3-en-(Z)-ylidene]-[1,3]dioxolan-2-one 105638-84-4 C21H22O3Si
4-[3-Methyl-1-(methyl-diphenyl-silanyl)-but-3-en-(Z)-ylidene]-[1,3]dioxolan-2-one
—— (+/-)-4-[2-(3-Cyclopentyloxy-4-methoxyphenyl)-2-phenylethyl]-3, 5-dichloropyridine 190205-62-0 C25H25Cl2NO2
(+/-)-4-[2-(3-Cyclopentyloxy-4-methoxyphenyl)-2-phenylethyl]-3, 5-dichloropyridine
—— 4-(3-((S)-2-(tert-butoxycarbonylamino)-3-phenylpropanoyloxy)butoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazol-2-oxide 1229581-39-8 C26H31N3O9S
4-(3-((S)-2-(tert-butoxycarbonylamino)-3-phenylpropanoyloxy)butoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazol-2-oxide
—— (4,4-difluoro-cyclohexyl)-{(S)-3-[6-(5,6-dimethoxy-pyridin-3-yl)-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-4-yloxy]-pyrrolidin-1-yl}-methanone 1354689-84-1 C25H31F2N5O4
(4,4-difluoro-cyclohexyl)-{(S)-3-[6-(5,6-dimethoxy-pyridin-3-yl)-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-4-yloxy]-pyrrolidin-1-yl}-methanone
—— 4-Isopropyl-1-methyl-2-oxo-cyclohexanecarboxylic acid ethyl ester 24623-04-9 C13H22O3
4-Isopropyl-1-methyl-2-oxo-cyclohexanecarboxylic acid ethyl ester
—— 4-(allyloxy)-1-methyl-N-(pivaloyloxy)-1H-indole-6-carboxamide 1567839-46-6 C18H22N2O4
4-(allyloxy)-1-methyl-N-(pivaloyloxy)-1H-indole-6-carboxamide
—— 4-(4-fluoro-3-(4-(2-methyl-2-(3-(trifluoromethyl)phenoxy)propanoyl)piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one 1356557-17-9 C31H28F4N4O4
4-(4-fluoro-3-(4-(2-methyl-2-(3-(trifluoromethyl)phenoxy)propanoyl)piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one
—— 4-(((4-chlorophenyl)thio)fluoromethyl)-3-methyl-1-phenyl-1,7-dihydro-6H-pyrazolo[3,4-b]pyridin-6-one 1350908-56-3 C20H15ClFN3OS
4-(((4-chlorophenyl)thio)fluoromethyl)-3-methyl-1-phenyl-1,7-dihydro-6H-pyrazolo[3,4-b]pyridin-6-one
—— 4-(Methyl-2,3,4-tri-O-acetyl-β-D-glucuronopyranosylthio)pyrimidin 83259-04-5 C17H20N2O9S
4-(Methyl-2,3,4-tri-O-acetyl-β-D-glucuronopyranosylthio)pyrimidin
—— 4-(4-chlorophenyl)-4-methyl-6-nitro-1,4-dihydro-2H-3,1-benzoxazin-2-one 850198-91-3 C15H11ClN2O4
4-(4-chlorophenyl)-4-methyl-6-nitro-1,4-dihydro-2H-3,1-benzoxazin-2-one
—— 4-methyl-3,4-diphenylpyrazolo[5,1-a]isoquinoline 1335210-55-3 C24H18N2
4-methyl-3,4-diphenylpyrazolo[5,1-a]isoquinoline
—— (4-ethoxycarbonyl-piperazino)-acetic acid-[(2<i>R</i>,3<i>R</i>)-2-(2,2-dichloro-acetylamino)-3-hydroxy-3-(4-nitro-phenyl)-propyl ester] 111328-81-5 C20H26Cl2N4O8
(4-ethoxycarbonyl-piperazino)-acetic acid-[(2<i>R</i>,3<i>R</i>)-2-(2,2-dichloro-acetylamino)-3-hydroxy-3-(4-nitro-phenyl)-propyl ester]
—— 4-[4-(cyclohexylmethyl)-6,7-dihydro-4H-thieno[3,2-c]pyridin-5-yl]-4-oxo-N-[[3-(trifluoromethyl)phenyl]methyl]butanamide 1224396-68-2 C26H31F3N2O2S
4-[4-(cyclohexylmethyl)-6,7-dihydro-4H-thieno[3,2-c]pyridin-5-yl]-4-oxo-N-[[3-(trifluoromethyl)phenyl]methyl]butanamide
—— (+/-)-4-(2<i>c</i>-hydroxy-2<i>t</i>,6,6-trimethyl-cyclohex-<i>r</i>-yl)-butan-2-one semicarbazone 106522-33-2 C14H27N3O2
(+/-)-4-(2<i>c</i>-hydroxy-2<i>t</i>,6,6-trimethyl-cyclohex-<i>r</i>-yl)-butan-2-one semicarbazone
—— 4-nitrobenzalchloroimine 56841-81-7 C7H5ClN2O2
4-nitrobenzalchloroimine