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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(dimethylamino-methyl)-2,2,5,5-tetramethyl-dihydro-furan-3-one; hydrochloride 91370-54-6 C11H21NO2*ClH
4-(dimethylamino-methyl)-2,2,5,5-tetramethyl-dihydro-furan-3-one; hydrochloride
—— [(4S,6S,7R,8S)-11-(3-iodoanilino)-7-methoxy-12-methyl-10,13-dioxo-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(9),11-dien-8-yl]methyl carbamate 134757-45-2 C21H21IN4O5
[(4S,6S,7R,8S)-11-(3-iodoanilino)-7-methoxy-12-methyl-10,13-dioxo-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(9),11-dien-8-yl]methyl carbamate
—— 4'-chloro-[1,1'-biphenyl]-2,4-dicarboxylic acid 863103-31-5 C14H9ClO4
4'-chloro-[1,1'-biphenyl]-2,4-dicarboxylic acid
—— 4-(N-(2-(N'-(2-hydroxyethyl)amino)ethyl)carbamoylmethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one 590405-05-3 C14H22N4O3
4-(N-(2-(N'-(2-hydroxyethyl)amino)ethyl)carbamoylmethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one
—— 4,4'-Tetramethylen-bis-<2-benzyl-1-methyl-hexahydro-1,4-diazepin> 18110-94-6 C30H46N4
4,4'-Tetramethylen-bis-<2-benzyl-1-methyl-hexahydro-1,4-diazepin>
—— 4-Nitro-benzaldehyd-<N-benzyl-N-(2,4-dichlor-benzyl)-hydrazon> 94880-53-2 C21H17Cl2N3O2
4-Nitro-benzaldehyd-<N-benzyl-N-(2,4-dichlor-benzyl)-hydrazon>
—— 4-isopropyl-6-(4-(4-morpholinophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)benzene-1,3-diol 1465044-38-5 C26H27N5O3
4-isopropyl-6-(4-(4-morpholinophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)benzene-1,3-diol
—— 4-N,10-N,14-tris(2-hydroxyethyl)-13,15-dioxo-8-oxa-14-azapentacyclo[10.6.2.02,7.09,19.016,20]icosa-1(19),2(7),3,5,9,11,16(20),17-octaene-4,10-disulfonamide 1275596-26-3 C24H23N3O10S2
4-N,10-N,14-tris(2-hydroxyethyl)-13,15-dioxo-8-oxa-14-azapentacyclo[10.6.2.02,7.09,19.016,20]icosa-1(19),2(7),3,5,9,11,16(20),17-octaene-4,10-disulfonamide
—— [4S-(4R*, 12R*)]-4-Carboxy-5,11-bis(carboxymethyl)-1-phenyl-12-[(phenylmethoxy)methyl]-8-(phosphonomethyl)-2-oxa-5,8,11-triazatridecan-13-oic acid 345989-74-4 C29H40N3O13P
[4S-(4R*, 12R*)]-4-Carboxy-5,11-bis(carboxymethyl)-1-phenyl-12-[(phenylmethoxy)methyl]-8-(phosphonomethyl)-2-oxa-5,8,11-triazatridecan-13-oic acid
—— 4-amino-6-(((1R)-1-(5-fluoro-1-(3-(methylsulfanyl)phenyl)-1H-benzimidazol-2-yl)ethyl)amino)-5-pyrimidinecarbonitrile 1338481-67-6 C21H18FN7S
4-amino-6-(((1R)-1-(5-fluoro-1-(3-(methylsulfanyl)phenyl)-1H-benzimidazol-2-yl)ethyl)amino)-5-pyrimidinecarbonitrile
—— 4-Hydroxy-trans-2-octadecensaeuremethylester 68575-84-8 C19H36O3
4-Hydroxy-trans-2-octadecensaeuremethylester
—— 4-(4-fluorobenzyloxy)pyridine-2,6-dicarboxylic acid bis{[4-(2-aminoethoxy)quinolin-2-yl]amide} trifluoroacetic acid salt 1236926-64-9 C2HF3O2*C36H32FN7O5
4-(4-fluorobenzyloxy)pyridine-2,6-dicarboxylic acid bis{[4-(2-aminoethoxy)quinolin-2-yl]amide} trifluoroacetic acid salt
—— 4-hydroxy-N-m-tolyl-isophthalamic acid ethyl ester 16087-13-1 C17H17NO4
4-hydroxy-N-m-tolyl-isophthalamic acid ethyl ester
—— 4-{4-[1-[4-(aminosulfonyl)phenyl]-3-phenyl-4,5-dihydro-1H-pyrazol-5-yl]-3-(4-methoxyphenyl)-1H-pyrazol-1-yl}benzenesulfonamide 1450725-88-8 C31H28N6O5S2
4-{4-[1-[4-(aminosulfonyl)phenyl]-3-phenyl-4,5-dihydro-1H-pyrazol-5-yl]-3-(4-methoxyphenyl)-1H-pyrazol-1-yl}benzenesulfonamide
—— (4S,5S)-4-(tert-butyldimethylsilanyloxymethyl)-5-(3-hydroxypropyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid benzyl ester 1010805-39-6 C23H39NO5Si
(4S,5S)-4-(tert-butyldimethylsilanyloxymethyl)-5-(3-hydroxypropyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid benzyl ester
—— 4-methoxy-5-nitro-2-(phenylthio)benzoic acid 81223-39-4 C14H11NO5S
4-methoxy-5-nitro-2-(phenylthio)benzoic acid
—— 4-(2-(1-phenylethylidene)hydrazineyl)benzenesulfonamide 1135952-91-8 C14H15N3O2S
4-(2-(1-phenylethylidene)hydrazineyl)benzenesulfonamide
—— (4S,5S)-2-(2,3-difluorophenyl)-4,5-diphenyl-4,5-dihydro-1H-imidazole 748189-08-4 C21H16F2N2
(4S,5S)-2-(2,3-difluorophenyl)-4,5-diphenyl-4,5-dihydro-1H-imidazole
—— (4-bromo-2-hydroxy-5-methoxyphenyl)(phenyl)methanone 1345983-68-7 C14H11BrO3
(4-bromo-2-hydroxy-5-methoxyphenyl)(phenyl)methanone
—— 4-(8-Hydroxy-quinolin-5-yl)-6-(4-methoxy-phenyl)-5,6-dihydro-1H-pyrimidine-2-thione 134145-34-9 C20H17N3O2S
4-(8-Hydroxy-quinolin-5-yl)-6-(4-methoxy-phenyl)-5,6-dihydro-1H-pyrimidine-2-thione
—— 4-(3-chloropyridin-2-yl)-3-fluoro-N-(4-nitrophenyl)benzamide 849754-88-7 C18H11ClFN3O3
4-(3-chloropyridin-2-yl)-3-fluoro-N-(4-nitrophenyl)benzamide
—— 4-Chlor-1,2-dioxo-5,8-endomethylen-1,2,5,8,9,10-hexahydronaphthalin 14173-87-6 C11H9ClO2
4-Chlor-1,2-dioxo-5,8-endomethylen-1,2,5,8,9,10-hexahydronaphthalin
—— (+-)-4-((Ξ)-chloromethylene)-2-dichloromethyl-4H-benzo[1,3]dioxin-6-carboxylic acid 861222-06-2 C11H7Cl3O4
(+-)-4-((Ξ)-chloromethylene)-2-dichloromethyl-4H-benzo[1,3]dioxin-6-carboxylic acid
—— (4S,5S)-5-allyl-4-(tert-butyldimethylsilanyloxymethyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid benzyl ester 1010805-38-5 C23H37NO4Si
(4S,5S)-5-allyl-4-(tert-butyldimethylsilanyloxymethyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid benzyl ester
—— 4-(thiophen-2-yl)-3-(toluene-4-sulfonyloxymethyl)butyric acid tert-butyl ester 311803-78-8 C20H26O5S2
4-(thiophen-2-yl)-3-(toluene-4-sulfonyloxymethyl)butyric acid tert-butyl ester
—— 4-{6-[2-(((tert-butyl)-dimethylsilanyl)oxy)ethoxy]pyridin-3-yl}-1,2,5,6-tetrahydropyridine-1,3-dicarboxylic acid 1-tert-butylester 3-methylester 1087352-32-6 C25H40N2O6Si
4-{6-[2-(((tert-butyl)-dimethylsilanyl)oxy)ethoxy]pyridin-3-yl}-1,2,5,6-tetrahydropyridine-1,3-dicarboxylic acid 1-tert-butylester 3-methylester
—— 4-Oxo-4H-benzo[4,5]thieno[3,2-b]pyran-2-carbaldehyde 81413-49-2 C12H6O3S
4-Oxo-4H-benzo[4,5]thieno[3,2-b]pyran-2-carbaldehyde
—— (4<i>R</i>)-3-acetyl-2<i>t</i>-(<i>D</i><sub>r</sub>-1<i>c</i><sub>F</sub>,2<i>t</i><sub>F</sub>,3<i>t</i><sub>F</sub>,4<i>r</i><sub>F</sub>,5-pentaacetoxy-pent-<i>cat</i><sub>F</sub>-yl)-thiazolidine-4<i>r</i>-carboxylic acid 57982-71-5 C21H29NO13S
(4<i>R</i>)-3-acetyl-2<i>t</i>-(<i>D</i><sub>r</sub>-1<i>c</i><sub>F</sub>,2<i>t</i><sub>F</sub>,3<i>t</i><sub>F</sub>,4<i>r</i><sub>F</sub>,5-pentaacetoxy-pent-<i>cat</i><sub>F</sub>-yl)-thiazolidine-4<i>r</i>-carboxylic acid
—— (4-chlorophenyl)(4-(4-chlorophenyl)-4-methyl-2-(methylthio)-6-phenyl-4H-thiopyran-3-yl)methanone 1620159-88-7 C26H20Cl2OS2
(4-chlorophenyl)(4-(4-chlorophenyl)-4-methyl-2-(methylthio)-6-phenyl-4H-thiopyran-3-yl)methanone
—— (4-tert-Butyl-1-vinyl-cyclohexyl)-benzene 172264-18-5 C18H26
(4-tert-Butyl-1-vinyl-cyclohexyl)-benzene
—— 4-(2-azidophenyl)-2-(4-chlorophenyl)but-3-yn-2-yl acetate 1449379-76-3 C18H14ClN3O2
4-(2-azidophenyl)-2-(4-chlorophenyl)but-3-yn-2-yl acetate
—— (4-fluorophenyl)(1,1,2,2-tetrafluoro-3-(4'-(hexyloxy)biphenyl-4-yl)propyl)sulfane 1452822-43-3 C27H27F5OS
(4-fluorophenyl)(1,1,2,2-tetrafluoro-3-(4'-(hexyloxy)biphenyl-4-yl)propyl)sulfane
—— 4-ethyl-4-phenyl-2,2,6,6-tetrapropoxy-1l4,3,5l4,7-tetrathia-2l5,6l5-diphospha-4l6-stannaspiro[3.3]hepta-1,5-diene 116178-62-2 C20H38O4P2S4Sn
4-ethyl-4-phenyl-2,2,6,6-tetrapropoxy-1l4,3,5l4,7-tetrathia-2l5,6l5-diphospha-4l6-stannaspiro[3.3]hepta-1,5-diene
—— 4-Chloro-benzoic acid 1,5-dimethyl-1H-imidazol-4-ylmethyl ester 129201-25-8 C13H13ClN2O2
4-Chloro-benzoic acid 1,5-dimethyl-1H-imidazol-4-ylmethyl ester
—— 4-[[4-(benzylideneamino)-1-(piperidin-1-ylmethyl)-5-sulfanylidene-1,2,4-triazol-3-yl]methyl]-1,4-benzothiazin-3-one 1335016-17-5 C24H26N6OS2
4-[[4-(benzylideneamino)-1-(piperidin-1-ylmethyl)-5-sulfanylidene-1,2,4-triazol-3-yl]methyl]-1,4-benzothiazin-3-one
—— 4-[5-(4-Chloro-3-fluorophenoxy)-2-cyclopropylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1235559-34-8 C24H24ClFO4
4-[5-(4-Chloro-3-fluorophenoxy)-2-cyclopropylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
—— 4,6-Dichloro-2-[4-ethyl-3-(3-hydroxy-2,2,6,6-tetramethyl-5-oxopyran-4-yl)phenoxy]pyrimidine-5-carbonitrile 1235558-07-2 C22H21Cl2N3O4
4,6-Dichloro-2-[4-ethyl-3-(3-hydroxy-2,2,6,6-tetramethyl-5-oxopyran-4-yl)phenoxy]pyrimidine-5-carbonitrile
—— 4-{3-(4-tert-butylcyclohexyl)-3-[4-(3-carboxypropoxy)benzyl]ureido}benzoic acid 307984-80-1 C29H38N2O6
4-{3-(4-tert-butylcyclohexyl)-3-[4-(3-carboxypropoxy)benzyl]ureido}benzoic acid
—— 4-Chloro-3-{1-[6-(3,4-dihydro-1H-isoquinolin-2-yl)-6-oxohexan-1-yl]piperidin-4-yl}-1H-indole 380611-99-4 C28H34ClN3O
4-Chloro-3-{1-[6-(3,4-dihydro-1H-isoquinolin-2-yl)-6-oxohexan-1-yl]piperidin-4-yl}-1H-indole
—— 4-(methylthio)acetophenone <4-(2,3,4,5-tetrahydro-3-oxo-6-pyridazinyl)phenyl>hydrazone 129593-90-4 C19H20N4OS
4-(methylthio)acetophenone <4-(2,3,4,5-tetrahydro-3-oxo-6-pyridazinyl)phenyl>hydrazone
—— 4',4''-dimethoxy-2-(methylsulfonyl)tritylium carbinol 75434-53-6 C22H22O5S
4',4''-dimethoxy-2-(methylsulfonyl)tritylium carbinol
—— 4-(2-nitrobenzyloxy)benzothiazole 1257262-29-5 C14H10N2O3S
4-(2-nitrobenzyloxy)benzothiazole
—— 4-iodo-1-(trifluoromethylsulfonyl)indoline 1071494-22-8 C9H7F3INO2S
4-iodo-1-(trifluoromethylsulfonyl)indoline
—— 4-(3-(6-amino-9-(pent-4-ynyl)-9H-purin-8-ylthio)phenoxy)-N-hydroxybutanamide 1012055-99-0 C20H22N6O3S
4-(3-(6-amino-9-(pent-4-ynyl)-9H-purin-8-ylthio)phenoxy)-N-hydroxybutanamide
—— 4-{2-(ethylamino)-4-[3-methyl-5-(methyloxy)phenyl]-1,3-oxazol-5-yl}-N-(4-{[1-(2-fluoroethyl)-4-piperidinyl]oxy}-3-methylphenyl)-2-pyrimidinamine 1126432-76-5 C31H37FN6O3
4-{2-(ethylamino)-4-[3-methyl-5-(methyloxy)phenyl]-1,3-oxazol-5-yl}-N-(4-{[1-(2-fluoroethyl)-4-piperidinyl]oxy}-3-methylphenyl)-2-pyrimidinamine
—— 4-(7-(4-nitrophenoxy)thieno[3,2-b]pyridin-2-yl)phenol 875340-19-5 C19H12N2O4S
4-(7-(4-nitrophenoxy)thieno[3,2-b]pyridin-2-yl)phenol
—— 4-[3-(4-hydroxy-2-methylphenyl)-1-isopropyl-1H-indazol-7-yl]benzene-1,2-diol 680614-21-5 C23H22N2O3
4-[3-(4-hydroxy-2-methylphenyl)-1-isopropyl-1H-indazol-7-yl]benzene-1,2-diol
—— 4-benzyl-4-hydroxymethylcyclohexan-1-one ethylene ketal methanesulfonate 56868-63-4 C17H24O5S
4-benzyl-4-hydroxymethylcyclohexan-1-one ethylene ketal methanesulfonate
—— 4-(1-butyl-6-chloro-1H-indazol-3-yl)benzene-1,2-diol 680613-93-8 C17H17ClN2O2
4-(1-butyl-6-chloro-1H-indazol-3-yl)benzene-1,2-diol
—— 4-(2-(N-(1-benzylpiperidin-4-yl)amino)ethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one 590406-03-4 C22H30N4O
4-(2-(N-(1-benzylpiperidin-4-yl)amino)ethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one