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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Benzyl-3-cyclopropylethynyl-3-trifluoromethyl-1-(2-trimethylsilanyl-ethoxymethyl)-3,4-dihydro-1H-quinoxalin-2-one 299434-73-4 C27H31F3N2O2Si
4-Benzyl-3-cyclopropylethynyl-3-trifluoromethyl-1-(2-trimethylsilanyl-ethoxymethyl)-3,4-dihydro-1H-quinoxalin-2-one
—— 4-hexadecyloxy-4'-[1-methyl-1-(3-oxo-2,3-dihydro-1<i>H</i>-indazol-5-yl)-ethyl]-biphenyl-3-sulfonic acid 50963-97-8 C38H52N2O5S
4-hexadecyloxy-4'-[1-methyl-1-(3-oxo-2,3-dihydro-1<i>H</i>-indazol-5-yl)-ethyl]-biphenyl-3-sulfonic acid
—— 4-Nitro-2,6-di-tert.-butyl-toluol 20444-33-1 C15H23NO2
4-Nitro-2,6-di-tert.-butyl-toluol
—— 4-[(R)-2-(2-Carboxy-ethyl)-3-(3-carboxy-propionyl)-2-methyl-cyclopentyl]-pentanoic acid 63472-54-8 C18H28O7
4-[(R)-2-(2-Carboxy-ethyl)-3-(3-carboxy-propionyl)-2-methyl-cyclopentyl]-pentanoic acid
—— 4-(3-Methyl-2-butenyl)-N-methyl-N-tosyl-1-naphthylamin 67216-60-8 C23H25NO2S
4-(3-Methyl-2-butenyl)-N-methyl-N-tosyl-1-naphthylamin
—— 4,7-Dimethoxy-3-(3',4',5'-trimethoxyphenyl)-coumarin 68913-72-4 C20H20O7
4,7-Dimethoxy-3-(3',4',5'-trimethoxyphenyl)-coumarin
—— 4-[(3-Methylpyridin-2-yl)methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1229580-59-9 C21H23NO2
4-[(3-Methylpyridin-2-yl)methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione
—— 4,4-dimethyl-1-(2-methylbenzyl)-2-(adamantan-2-yl)-1,2-diazetidin-3-one 1224510-73-9 C22H30N2O
4,4-dimethyl-1-(2-methylbenzyl)-2-(adamantan-2-yl)-1,2-diazetidin-3-one
—— (4-fluoro-2-nitrophenyl) selenohypobromite 63155-92-0 C6H3BrFNO2Se
(4-fluoro-2-nitrophenyl) selenohypobromite
—— 4-methyl-5-isopropyl-2(5H)furanone 54439-34-8 C8H12O2
4-methyl-5-isopropyl-2(5H)furanone
—— 4-Amino-6-cyano-2-(1-(7-chloro-3-ethyl-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1102065-77-9 C16H15ClN6S
4-Amino-6-cyano-2-(1-(7-chloro-3-ethyl-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
—— 4-(2-Hydroxybenzoyl)amino-N-[2-(5-ethoxycarbonylpent-1-yl)oxy-4-methyl]phenyl-N-methylbenzamide 186657-91-0 C30H34N2O6
4-(2-Hydroxybenzoyl)amino-N-[2-(5-ethoxycarbonylpent-1-yl)oxy-4-methyl]phenyl-N-methylbenzamide
—— 4-(4-(4-chloro-3-methylphenyl)-1-oxophthalazin-2(1H)-yl)-N-(propylcarbamothioyl)benzenesulfonamide 1610691-17-2 C25H23ClN4O3S2
4-(4-(4-chloro-3-methylphenyl)-1-oxophthalazin-2(1H)-yl)-N-(propylcarbamothioyl)benzenesulfonamide
—— (4-(6-bromo-7-(4-phenoxypiperidin-1-yl)-3H-imidazo[4,5-b]pyridin-2-yl)phenyl)methanamine 942950-09-6 C24H24BrN5O
(4-(6-bromo-7-(4-phenoxypiperidin-1-yl)-3H-imidazo[4,5-b]pyridin-2-yl)phenyl)methanamine
—— 4-(2-Bromobenzyl)-3-(3-morpholino-1-phenylpropyl)-1,3-oxazolidin-2-one fumarate 161216-04-2 C4H4O4*C23H27BrN2O3
4-(2-Bromobenzyl)-3-(3-morpholino-1-phenylpropyl)-1,3-oxazolidin-2-one fumarate
—— 4-Chloro-3-(4-chloro-2-fluoro-5-methylphenyl)-5-methyl-1-methylsulfonyl-1H-pyrazole 204778-36-9 C12H11Cl2FN2O2S
4-Chloro-3-(4-chloro-2-fluoro-5-methylphenyl)-5-methyl-1-methylsulfonyl-1H-pyrazole
—— (4R,5S)-4-Benzyloxymethyl-2,2-dimethyl-5-((E)-2-methylsulfanyl-vinyl)-[1,3]dioxolane 130359-91-0 C16H22O3S
(4R,5S)-4-Benzyloxymethyl-2,2-dimethyl-5-((E)-2-methylsulfanyl-vinyl)-[1,3]dioxolane
—— 4-(1-methyl-6-{5-[methyl(toluene-4-sulfonyl)amino]pyridin-2-yloxy}-1H-indole-2-carbonyl)piperazine-1-carboxylic acid tert-butyl ester 1150744-22-1 C32H37N5O6S
4-(1-methyl-6-{5-[methyl(toluene-4-sulfonyl)amino]pyridin-2-yloxy}-1H-indole-2-carbonyl)piperazine-1-carboxylic acid tert-butyl ester
—— 4(5)-(3,4-dihydroxyphenyl)-2-<(methoxycarbonyl)amino>-2-imidazoline hydrochloride 69811-28-5 C11H13N3O4*ClH
4(5)-(3,4-dihydroxyphenyl)-2-<(methoxycarbonyl)amino>-2-imidazoline hydrochloride
—— 4-nitrobenzyl 3-benzylidene-7-oxo-4-thia-1-azabicyclo<3.2.0>heptane-2-carboxylate 93847-49-5 C20H16N2O5S
4-nitrobenzyl 3-benzylidene-7-oxo-4-thia-1-azabicyclo<3.2.0>heptane-2-carboxylate
—— 4-[2-(5-chloro-2-fluorophenyl)-5-cyclopentylpyrimidin-4-ylamino]-N-(3-imidazol-1-ylpropyl)nicotinamide 911700-72-6 C27H27ClFN7O
4-[2-(5-chloro-2-fluorophenyl)-5-cyclopentylpyrimidin-4-ylamino]-N-(3-imidazol-1-ylpropyl)nicotinamide
—— 4-(9-Amino-7,10,12-triazatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-7-yl)phenol 1402558-45-5 C15H14N4O
4-(9-Amino-7,10,12-triazatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-7-yl)phenol
—— 4-({(S)-4-carbamoyl-2-[4-(2-phenoxy-phenylsulfamoyl)-benzoylamino]-butyrylamino}-methyl)-piperidine-1-carboxylic acid tert-butyl ester 1021524-04-8 C35H43N5O8S
4-({(S)-4-carbamoyl-2-[4-(2-phenoxy-phenylsulfamoyl)-benzoylamino]-butyrylamino}-methyl)-piperidine-1-carboxylic acid tert-butyl ester
—— (4-(1-hydroxy-2-(5H-imidazo[5,1-α]isoindol-5-yl)ethyl)piperidin-1-yl)(thiophen-2-yl)methanone 1402836-97-8 C22H23N3O2S
(4-(1-hydroxy-2-(5H-imidazo[5,1-α]isoindol-5-yl)ethyl)piperidin-1-yl)(thiophen-2-yl)methanone
—— 4-[1-(4-Methoxy-phenyl)-eth-(E)-ylideneamino]-2-methyl-5-methylsulfanyl-2,4-dihydro-[1,2,4]triazole-3-thione 131009-76-2 C13H16N4OS2
4-[1-(4-Methoxy-phenyl)-eth-(E)-ylideneamino]-2-methyl-5-methylsulfanyl-2,4-dihydro-[1,2,4]triazole-3-thione
—— [4-[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-2-(4-fluoro-phenyl)-5-oxo-cyclopent-1-enyl]-acetic acid 53272-92-7 C20H14ClFO3
[4-[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-2-(4-fluoro-phenyl)-5-oxo-cyclopent-1-enyl]-acetic acid
—— 4-(N,N-diethyloxamido)-5-<3-(dimethylamino)propyl>-10,11-dihydro-5H-dibenzo<a,d>cyclohepten-5-ol 96245-76-0 C26H35N3O3
4-(N,N-diethyloxamido)-5-<3-(dimethylamino)propyl>-10,11-dihydro-5H-dibenzo<a,d>cyclohepten-5-ol
—— 4-(benzyloxy)-7-(5-bromo-2-hydroxy-3-methoxyphenyl)-7-oxohept-5-ynal 1578203-44-7 C21H19BrO5
4-(benzyloxy)-7-(5-bromo-2-hydroxy-3-methoxyphenyl)-7-oxohept-5-ynal
—— 4-((2-(4,5-dihydro-1H-imidazol-2-yl)hydrazineylidene)methyl)benzaldehyde 1188337-83-8 C11H12N4O
4-((2-(4,5-dihydro-1H-imidazol-2-yl)hydrazineylidene)methyl)benzaldehyde
—— [4,4'-bis(3,4,5-(tridodecyloxy)benzoylmethyl)-2,2'-bipyridyl]zinc(II) chloride 859839-23-9 C98H164Cl2N2O10Zn
[4,4'-bis(3,4,5-(tridodecyloxy)benzoylmethyl)-2,2'-bipyridyl]zinc(II) chloride
—— 4-acetyl-1-(2-fluoro-4-iodo-phenyl)-3-hydroxy-5,6-dihydro-1H-pyridin-2-one 905931-43-3 C13H11FINO3
4-acetyl-1-(2-fluoro-4-iodo-phenyl)-3-hydroxy-5,6-dihydro-1H-pyridin-2-one
—— 4-tert-amyl-5-chloro-o-xylene 111199-22-5 C13H19Cl
4-tert-amyl-5-chloro-o-xylene
—— [(4S,5R)-2-(6-tert-butyl-4-ethoxy-pyridin-3-yl)-4,5-bis-(4-chloro-phenyl)-4,5-dimethyl-4,5-dihydro-imidazol-1-yl]-(4-ethanesulfonyl-piperazin-1-yl)-methanone 1143520-99-3 C35H43Cl2N5O4S
[(4S,5R)-2-(6-tert-butyl-4-ethoxy-pyridin-3-yl)-4,5-bis-(4-chloro-phenyl)-4,5-dimethyl-4,5-dihydro-imidazol-1-yl]-(4-ethanesulfonyl-piperazin-1-yl)-methanone
—— 4-([4-(1-methyl-1-([3-(trifluoromethyl)phenyl]sulfonyl)ethyl)piperidin-1-yl]carbonyl)-1,3-dihydro-2H-imidazol-2-one 1138328-91-2 C19H22F3N3O4S
4-([4-(1-methyl-1-([3-(trifluoromethyl)phenyl]sulfonyl)ethyl)piperidin-1-yl]carbonyl)-1,3-dihydro-2H-imidazol-2-one
—— 4-{2-[3-(5-hydroxyadamantan-2-ylcarbamoyl)phenoxy]ethyl}piperidine-1-carboxylic acid isopropylamide 1050505-97-9 C28H41N3O4
4-{2-[3-(5-hydroxyadamantan-2-ylcarbamoyl)phenoxy]ethyl}piperidine-1-carboxylic acid isopropylamide
—— 4-(4-Fluorophenyl)-2-phenyl-5,6,7,8-tetrahydroisoquinolin-1-one 1590402-81-5 C21H18FNO
4-(4-Fluorophenyl)-2-phenyl-5,6,7,8-tetrahydroisoquinolin-1-one
—— 4-trimethylsilanyl-butane-1,3,3-tricarboxylic acid 855276-62-9 C10H18O6Si
4-trimethylsilanyl-butane-1,3,3-tricarboxylic acid
—— (4aR,6S,7R,8aS)-2,2-di-tert-butyl-6-methoxyhexahydropyrano[3,2-d][1,3,2]dioxasilin-7-yl acetate 1567840-44-1 C17H32O6Si
(4aR,6S,7R,8aS)-2,2-di-tert-butyl-6-methoxyhexahydropyrano[3,2-d][1,3,2]dioxasilin-7-yl acetate
—— 4-(2-Hydroxy-ethylamino)-6-methoxy-quinazolin-5-ol 130436-83-8 C11H13N3O3
4-(2-Hydroxy-ethylamino)-6-methoxy-quinazolin-5-ol
—— 4-((1,1'-Biphenyl-4-yl-acetyl)[4-methyl-5-[(methyl-amino)sulfonyl]-1,3-thiazol-2-yl]amino)-2-[(tert-butoxycarbonyl)amino]butanoic acid 348087-69-4 C28H34N4O7S2
4-((1,1'-Biphenyl-4-yl-acetyl)[4-methyl-5-[(methyl-amino)sulfonyl]-1,3-thiazol-2-yl]amino)-2-[(tert-butoxycarbonyl)amino]butanoic acid
—— 4-(2-pyridyl)phenylhydrazone ethyl pyruvate anti-isomer 121217-71-8 C16H17N3O2
4-(2-pyridyl)phenylhydrazone ethyl pyruvate anti-isomer
—— (4S)-4-(2-methyl-1-hydroxy-prop-2-yl)-2,2-pentamethylene-[1,3]dioxane 220368-00-3 C13H24O3
(4S)-4-(2-methyl-1-hydroxy-prop-2-yl)-2,2-pentamethylene-[1,3]dioxane
—— 4-Methyl-6-ethylguajacol 90925-52-3 C10H14O2
4-Methyl-6-ethylguajacol
—— {4-[3-(α-aminoisobutylamide)phenyl]thiazol-2-ylthio}-N-[1-(3,4-dichlorobenzyl)piperidin-4-yl]acetamide 474968-84-8 C27H31Cl2N5O2S2
{4-[3-(α-aminoisobutylamide)phenyl]thiazol-2-ylthio}-N-[1-(3,4-dichlorobenzyl)piperidin-4-yl]acetamide
—— 4,10-dimethyl-1-(4-phenyl-1,3-butadienyl)-4,10-diazatetracyclo<5.5.2.0<sup>2,6</sup>.0<sup>8,12</sup>>tetradec-13-en-3,5,9,11-tetraone 143739-36-0 C25H24N2O4
4,10-dimethyl-1-(4-phenyl-1,3-butadienyl)-4,10-diazatetracyclo<5.5.2.0<sup>2,6</sup>.0<sup>8,12</sup>>tetradec-13-en-3,5,9,11-tetraone
—— 4-(1-hexynyl)-1-(2,4,6-trimethylbenzoyl)pyrazole 82099-90-9 C19H22N2O
4-(1-hexynyl)-1-(2,4,6-trimethylbenzoyl)pyrazole
—— 4,5-benzo-2-([2-(dimethylamino)ethyl]methylamino)-3-methyl-1,3,2-oxazaphosphorinan-6-one 161158-44-7 C13H20N3O2P
4,5-benzo-2-([2-(dimethylamino)ethyl]methylamino)-3-methyl-1,3,2-oxazaphosphorinan-6-one
—— 4-[(4-Aminophenyl)ethynyl]-5-(2-amino-pyrimidin-4-yl)-2-(5-chloro-2-methyl-phenyl)-1H-pyrrole-3-carboxamide 1421582-14-0 C24H19ClN6O
4-[(4-Aminophenyl)ethynyl]-5-(2-amino-pyrimidin-4-yl)-2-(5-chloro-2-methyl-phenyl)-1H-pyrrole-3-carboxamide
—— 4ξ,5ξ,11-trihydroxygermacran-6-yl (Z)-2-methylbut-2-enoate 114176-10-2 C20H36O5
4ξ,5ξ,11-trihydroxygermacran-6-yl (Z)-2-methylbut-2-enoate
—— (4-fluorophenyl)(2-pyrrolidin-1-ylthiazol-5-ylmethyl)amine 1034136-25-8 C14H16FN3S
(4-fluorophenyl)(2-pyrrolidin-1-ylthiazol-5-ylmethyl)amine