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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-aminomethyl-1-β-D-ribofuranosyl-1,2-dihydro-2-oxopyridine hydrochloride 126797-38-4 C11H16N2O5*ClH
4-aminomethyl-1-β-D-ribofuranosyl-1,2-dihydro-2-oxopyridine hydrochloride
—— 4-(3-chloro-benzyl)-6-methyl-1,3-dihydro-furo[3,4-<i>c</i>]pyridin-7-ol 68524-42-5 C15H14ClNO2
4-(3-chloro-benzyl)-6-methyl-1,3-dihydro-furo[3,4-<i>c</i>]pyridin-7-ol
—— [4-(3,5-dimethyl-pyrazol-1-yl)-anilino]-(4-methoxy-phenyl)-acetonitrile 67927-28-0 C20H20N4O
[4-(3,5-dimethyl-pyrazol-1-yl)-anilino]-(4-methoxy-phenyl)-acetonitrile
—— (4R,5R,7S,9S)-4-[1-[tert-butyl(dimethyl)silyl]oxybut-3-enyl]-7,9-bis(ethenyl)-2-oxaspiro[4.4]nonan-1-one 1384477-61-5 C22H36O3Si
(4R,5R,7S,9S)-4-[1-[tert-butyl(dimethyl)silyl]oxybut-3-enyl]-7,9-bis(ethenyl)-2-oxaspiro[4.4]nonan-1-one
—— 4-{6-chloro-5-[2'-hydroxy-3'-(methyloxy)-4-biphenylyl]-2,4-dioxo-1,2,4,5-tetrahydro-3H-pyrrolo[3,2-d]pyrimidin-3-yl}benzonitrile 1346607-11-1 C26H17ClN4O4
4-{6-chloro-5-[2'-hydroxy-3'-(methyloxy)-4-biphenylyl]-2,4-dioxo-1,2,4,5-tetrahydro-3H-pyrrolo[3,2-d]pyrimidin-3-yl}benzonitrile
—— 4-(4-(2-(1-(3-isopropyl-1,2,4-oxadiazol-5-yl)piperidin-4-yloxy)benzo[d]thiazol-6-yl)-5,6-dihdropyridin-1(2H)-ylsulfonyl)-2-methylbutan-2-ol 1346624-15-4 C27H37N5O5S2
4-(4-(2-(1-(3-isopropyl-1,2,4-oxadiazol-5-yl)piperidin-4-yloxy)benzo[d]thiazol-6-yl)-5,6-dihdropyridin-1(2H)-ylsulfonyl)-2-methylbutan-2-ol
—— 4-Phenyl-2-(pyridin-4-yl)pentan-1-amine 1306605-43-5 C16H20N2
4-Phenyl-2-(pyridin-4-yl)pentan-1-amine
—— 4-(4-(2-(difluoromethyl)-1H-benzo[d]imidazol-1-yl)-6-(4-methylpiperazin-1-yl)-1,3,5-triazin-2-yl)morpholine 1345988-60-4 C20H24F2N8O
4-(4-(2-(difluoromethyl)-1H-benzo[d]imidazol-1-yl)-6-(4-methylpiperazin-1-yl)-1,3,5-triazin-2-yl)morpholine
—— 4,8,12,16-Tetraazapentacyclo<13.1.0<sup>3,5</sup>.0<sup>7,9</sup>.0<sup>11,13</sup>.0>hexadeca-1(16),4,8,12-tetraene 144018-85-9 C12H12N4
4,8,12,16-Tetraazapentacyclo<13.1.0<sup>3,5</sup>.0<sup>7,9</sup>.0<sup>11,13</sup>.0>hexadeca-1(16),4,8,12-tetraene
—— 4-(4-fluoro-benzyloxy)-pyridine-2,6-dicarboxylate 1236926-62-7 C14H10FNO5
4-(4-fluoro-benzyloxy)-pyridine-2,6-dicarboxylate
—— 4,6,6-Trimethyl-8-[2-(6-methylpyridin-3-yl)ethyl]-4,8,10-triazatricyclo[7.4.0.02,7]trideca-1(9),2(7),10,12-tetraene 1394056-68-8 C21H26N4
4,6,6-Trimethyl-8-[2-(6-methylpyridin-3-yl)ethyl]-4,8,10-triazatricyclo[7.4.0.02,7]trideca-1(9),2(7),10,12-tetraene
—— (4-sec-butyl-phenyl)-[2-methoxymethyl-7-(3-trifluoromethyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidin-4-yl]-amine 573689-18-6 C25H24F3N5O
(4-sec-butyl-phenyl)-[2-methoxymethyl-7-(3-trifluoromethyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidin-4-yl]-amine
—— (4aR,5S,8R)-8-Isopropyl-5-methyl-3,4,4a,5,6,7,8,9-octahydro-benzocyclohepten-2-one 94065-05-1 C15H24O
(4aR,5S,8R)-8-Isopropyl-5-methyl-3,4,4a,5,6,7,8,9-octahydro-benzocyclohepten-2-one
—— [4'-((S)-3,7-dimethyloctyloxy)-biphenyl-4-yl]-methanol 1239597-82-0 C23H32O2
[4'-((S)-3,7-dimethyloctyloxy)-biphenyl-4-yl]-methanol
—— 4-(1-adamantyl)-2-cyclopropyl-5-methoxy-6-methylpyrimidine 1-oxide 1248361-27-4 C19H26N2O2
4-(1-adamantyl)-2-cyclopropyl-5-methoxy-6-methylpyrimidine 1-oxide
—— 4-amino-2-(4-pyridinyl)pyrimido[1,2-a]benzimidazole-3-carbonitrile 1606132-02-8 C16H10N6
4-amino-2-(4-pyridinyl)pyrimido[1,2-a]benzimidazole-3-carbonitrile
—— 4-iodo-5-methyl-3-phenyl-1H-isochromen-1-one 1159371-69-3 C16H11IO2
4-iodo-5-methyl-3-phenyl-1H-isochromen-1-one
—— 4-[4-(4-methyl-1-bicyclo[2.2.2]octanyl)phenyl]benzonitrile 74471-13-9 C22H23N
4-[4-(4-methyl-1-bicyclo[2.2.2]octanyl)phenyl]benzonitrile
—— 4-{6-[3-(4-fluorophenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl]pyrimidin-4-yl}morpholine 1285529-19-2 C22H24FN5O2
4-{6-[3-(4-fluorophenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl]pyrimidin-4-yl}morpholine
—— 4-(4-methoxybenzyloxy)-1-methyl-3-(4-(6-(methylcarbamoyl)pyridin-3-yl)phenyl)-1H-pyrazole-5-carboxylic acid 1197340-74-1 C26H24N4O5
4-(4-methoxybenzyloxy)-1-methyl-3-(4-(6-(methylcarbamoyl)pyridin-3-yl)phenyl)-1H-pyrazole-5-carboxylic acid
—— (4aR,9aR,13aS,18aS)-Hexadecahydro-1,5,10,14-tetraoxa-dibenzo[a,h]cyclotetradecene-6,15-dione 125878-23-1 C18H28O6
(4aR,9aR,13aS,18aS)-Hexadecahydro-1,5,10,14-tetraoxa-dibenzo[a,h]cyclotetradecene-6,15-dione
—— 4-[(2,4-dichloro-5-methoxyphenyl)amino]-6-ethoxy-7-iodo-3-quinolinecarbonitrile 846023-52-7 C19H14Cl2IN3O2
4-[(2,4-dichloro-5-methoxyphenyl)amino]-6-ethoxy-7-iodo-3-quinolinecarbonitrile
—— 4-Dimethylamino-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid ((Z)-1-methyl-2-m-tolyl-propenyl)-amide 37397-95-8 C33H36N2O8
4-Dimethylamino-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid ((Z)-1-methyl-2-m-tolyl-propenyl)-amide
—— 4-(2-chloro-4-trifluoromethylphenoxy)-2-acetyloxy-4'-methyldiphenyl sulfone 89274-82-8 C22H16ClF3O5S
4-(2-chloro-4-trifluoromethylphenoxy)-2-acetyloxy-4'-methyldiphenyl sulfone
—— (4R)-4,5-diacetoxy-1-bromopentane 726193-08-4 C9H15BrO4
(4R)-4,5-diacetoxy-1-bromopentane
—— 4-[4-[2-[4-(diethylamino)phenyl]ethynyl]phenyl]-N-[(2S,3R)-3-hydroxy-1-(hydroxyamino)-1-oxobutan-2-yl]piperazine-1-carboxamide 1207184-28-8 C27H35N5O4
4-[4-[2-[4-(diethylamino)phenyl]ethynyl]phenyl]-N-[(2S,3R)-3-hydroxy-1-(hydroxyamino)-1-oxobutan-2-yl]piperazine-1-carboxamide
—— 4-(2-acetamidothiazolo[5,4-b]pyridin-5-yl)-N-cyclopropylbenzamide 1204742-17-5 C18H16N4O2S
4-(2-acetamidothiazolo[5,4-b]pyridin-5-yl)-N-cyclopropylbenzamide
—— 4-(5-(4-(cyanomethoxy)phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)benzamide 1206194-01-5 C21H16N6O2
4-(5-(4-(cyanomethoxy)phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)benzamide
—— 4-(4-methoxyphenyl)-1,2,3,4,5,6,7,8-octahydroquinazoline-2-one 1227796-46-4 C15H18N2O2
4-(4-methoxyphenyl)-1,2,3,4,5,6,7,8-octahydroquinazoline-2-one
—— (4aR,13bS)-12-Methoxy-5,6-dioxo-1,2,3,4,5,6,8,9-octahydro-indolo[7a,1-a]isoquinoline-4a-carboxylic acid ethyl ester 77757-28-9 C20H23NO5
(4aR,13bS)-12-Methoxy-5,6-dioxo-1,2,3,4,5,6,8,9-octahydro-indolo[7a,1-a]isoquinoline-4a-carboxylic acid ethyl ester
—— {4-[2-methyl-1-(2-oxo-oxazolidin-4-yl)-propoxy]-phenethyl}-carbamic acid tert-butyl ester 70468-83-6 C20H30N2O5
{4-[2-methyl-1-(2-oxo-oxazolidin-4-yl)-propoxy]-phenethyl}-carbamic acid tert-butyl ester
—— 4-[4-(2-Benzyloxyethoxy)phenyl]-3,4-bis(4-chlorophenyl)-but-3-en-1-ol 341525-84-6 C31H28Cl2O3
4-[4-(2-Benzyloxyethoxy)phenyl]-3,4-bis(4-chlorophenyl)-but-3-en-1-ol
—— 4,11-Bis-(benzyloxyacetyl)-2,5,9,12-tetraoxo-1,8-dioxa-4,11-diaza-cyclotetradecan 5224-97-5 C28H30N2O10
4,11-Bis-(benzyloxyacetyl)-2,5,9,12-tetraoxo-1,8-dioxa-4,11-diaza-cyclotetradecan
—— 4-Dimethylaminomethylenamino-2-ethylthio-5,6,7,8-tetrahydrobenzothieno<2,3-d>pyrimidin 139325-62-5 C15H20N4S2
4-Dimethylaminomethylenamino-2-ethylthio-5,6,7,8-tetrahydrobenzothieno<2,3-d>pyrimidin
—— {4-[(Furan-2-carbonyl)-amino]-phenyl}-[(Z)-tetrahydro-pyran-2-yloxyimino]-acetic acid 75626-65-2 C18H18N2O6
{4-[(Furan-2-carbonyl)-amino]-phenyl}-[(Z)-tetrahydro-pyran-2-yloxyimino]-acetic acid
—— 4-benzyl-N-(tert-butyl)oxazole-5-carboxamide 1632130-73-4 C15H18N2O2
4-benzyl-N-(tert-butyl)oxazole-5-carboxamide
—— 4-hydroxy-1-methyl-3-morpholin-4-ylmethyl-thioxanthen-9-one 95428-06-1 C19H19NO3S
4-hydroxy-1-methyl-3-morpholin-4-ylmethyl-thioxanthen-9-one
—— (4S,5S)-4,5-Di-pent-2-ynyl-2-phenyl-[1,3]dioxolane 96960-97-3 C19H22O2
(4S,5S)-4,5-Di-pent-2-ynyl-2-phenyl-[1,3]dioxolane
—— {4-[(1Z,3E,5E)-6-(2,5-Dimethoxy-phenyl)-hexa-1,3,5-trienyl]-phenyl}-dimethyl-amine 60379-43-3 C22H25NO2
{4-[(1Z,3E,5E)-6-(2,5-Dimethoxy-phenyl)-hexa-1,3,5-trienyl]-phenyl}-dimethyl-amine
—— {4-[2-(2-oxo-oxazolidin-3-ylmethyl)-4-trifluoromethyl-phenoxy]-biphenyl-2-yl}-acetic acid methyl ester 1182350-68-0 C26H22F3NO5
{4-[2-(2-oxo-oxazolidin-3-ylmethyl)-4-trifluoromethyl-phenoxy]-biphenyl-2-yl}-acetic acid methyl ester
—— [4-[3-[2-(6-Amino-2-methylpyridin-3-yl)ethynyl]-2-methylpyridin-4-yl]-2-fluorophenyl]-[4-(oxan-4-yl)piperazin-1-yl]methanone 1253055-41-2 C30H32FN5O2
[4-[3-[2-(6-Amino-2-methylpyridin-3-yl)ethynyl]-2-methylpyridin-4-yl]-2-fluorophenyl]-[4-(oxan-4-yl)piperazin-1-yl]methanone
—— 4-[tert-butyl(diphenyl)silyl]oxy-4-methoxycyclohexa-2,5-dien-1-one 108534-52-7 C23H26O3Si
4-[tert-butyl(diphenyl)silyl]oxy-4-methoxycyclohexa-2,5-dien-1-one
—— 4,6-Dimercaptopyridazin-3-ol 66234-90-0 C4H4N2OS2
4,6-Dimercaptopyridazin-3-ol
—— 4-{2-(2-carboxy-ethyl)-3-[6-(4'-fluoro-5-methanesulfonyl-3'-methyl-biphenyl-3-yloxy)-hexyl]-phenoxy}-butyric acid 1186604-39-6 C33H39FO8S
4-{2-(2-carboxy-ethyl)-3-[6-(4'-fluoro-5-methanesulfonyl-3'-methyl-biphenyl-3-yloxy)-hexyl]-phenoxy}-butyric acid
—— 4-[(2RS)-4-{(1RS)-1-Benzyl-2-oxo-3, 3, 3-trifluoropropylcarbamoylmethyl}-2-isopropyl-3-oxo-5-phenyl-1, 2, 3, 4-tetrahydro-1-pyrazinylcarbonyl]-1-methylpyridinium iodide 322397-60-4 C32H32F3N4O4*I
4-[(2RS)-4-{(1RS)-1-Benzyl-2-oxo-3, 3, 3-trifluoropropylcarbamoylmethyl}-2-isopropyl-3-oxo-5-phenyl-1, 2, 3, 4-tetrahydro-1-pyrazinylcarbonyl]-1-methylpyridinium iodide
—— 4-Methoxy-thionaphthoesaeure-(1)-hydrazid 3152-71-4 C12H12N2OS
4-Methoxy-thionaphthoesaeure-(1)-hydrazid
—— 4'-(3-benzyloxyphenylthio)-2'-chlorophenethyl iodide 509089-05-8 C21H18ClIOS
4'-(3-benzyloxyphenylthio)-2'-chlorophenethyl iodide
—— 4-butoxy-thieno[2,3-<i>d</i>]pyridazine 19135-56-9 C10H12N2OS
4-butoxy-thieno[2,3-<i>d</i>]pyridazine
—— 4-Diethylsulfamoyl-N-(4-methoxy-7-phenyl-benzothiazol-2-yl)-benzamide 383865-32-5 C25H25N3O4S2
4-Diethylsulfamoyl-N-(4-methoxy-7-phenyl-benzothiazol-2-yl)-benzamide
—— 4-O-(4,6-di-O-acetyl-3-O-anisoyl-2-azido-2-deoxy-α-D-glucopyranosyl)-1,6-anhydro-2-azido-3-O-benzyl-2-deoxy-β-D-galactopyranose 120633-75-2 C31H34N6O12
4-O-(4,6-di-O-acetyl-3-O-anisoyl-2-azido-2-deoxy-α-D-glucopyranosyl)-1,6-anhydro-2-azido-3-O-benzyl-2-deoxy-β-D-galactopyranose