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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-azido-4-deoxy-1,2,3-tri-O-acetyl-D-xylopyranosidez 1593691-91-8 C11H15N3O7
4-azido-4-deoxy-1,2,3-tri-O-acetyl-D-xylopyranosidez
—— 4-[N,N-bis(ethoxycarbonylmethyl)carbamoyl]-5-(2-naphthylsulfonyl)pentanoic acid 137005-01-7 C24H29NO9S
4-[N,N-bis(ethoxycarbonylmethyl)carbamoyl]-5-(2-naphthylsulfonyl)pentanoic acid
—— 4-ethyl-3,4-dihydropyrano[4,3-b]quinolin-1-one 125836-53-5 C14H13NO2
4-ethyl-3,4-dihydropyrano[4,3-b]quinolin-1-one
—— 4-methyl-stigmast-4-en-3-one 120612-01-3 C30H50O
4-methyl-stigmast-4-en-3-one
—— 4-chlorodibenzo[1,4]oxazepino[4,5-a]quinoline 1441007-04-0 C21H14ClNO
4-chlorodibenzo[1,4]oxazepino[4,5-a]quinoline
—— 4-Methyl-5-pyrrolidin-1-yl-3-thia-bicyclo[3.2.0]hept-6-ene-6-carboxylic acid methyl ester 83325-52-4 C13H19NO2S
4-Methyl-5-pyrrolidin-1-yl-3-thia-bicyclo[3.2.0]hept-6-ene-6-carboxylic acid methyl ester
—— 4-{[4-(5-{[(1-methoxy-1-methyl)amino]carbonyl}benzimidazol-2-yl)benzoyl]amino}-2,2,6,6-tetramethylpiperidin-1-oxyl 1365543-41-4 C26H32N5O4
4-{[4-(5-{[(1-methoxy-1-methyl)amino]carbonyl}benzimidazol-2-yl)benzoyl]amino}-2,2,6,6-tetramethylpiperidin-1-oxyl
—— 4-(4-Cyclohexyl-phenyl)-pentan-2-ol 59721-48-1 C17H26O
4-(4-Cyclohexyl-phenyl)-pentan-2-ol
—— 4-hydroxy-3-(α-hydroxybenzyl)-1-benzyl-4-phenylpiperidine 60613-32-3 C25H27NO2
4-hydroxy-3-(α-hydroxybenzyl)-1-benzyl-4-phenylpiperidine
—— 4-{8-amino-3-[(6R,8aS)-2,2-dimethyl-3-oxooctahydroindolizin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide 1620674-14-7 C29H28F3N7O2
4-{8-amino-3-[(6R,8aS)-2,2-dimethyl-3-oxooctahydroindolizin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide
—— 4-Hydroxyamino-1-vinyl-cyclohexanol 182807-31-4 C8H15NO2
4-Hydroxyamino-1-vinyl-cyclohexanol
—— 4-(5-ethyl-4-propyl-2-thioxo-2λ<sup>5</sup>-[1,3,2]dioxaphosphorinan-2-ylmercapto)-4-phenyl-butan-2-one 99117-58-5 C18H27O3PS2
4-(5-ethyl-4-propyl-2-thioxo-2λ<sup>5</sup>-[1,3,2]dioxaphosphorinan-2-ylmercapto)-4-phenyl-butan-2-one
—— 4-{8-amino-3-[(6R,8aS)-2,2-dimethyl-3-oxooctahydroindolizin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-3-methoxy-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide 1620674-19-2 C30H30F3N7O3
4-{8-amino-3-[(6R,8aS)-2,2-dimethyl-3-oxooctahydroindolizin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-3-methoxy-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide
—— 4,5-Dimethyl-2-(2-nitro-propionyl)-benzoic acid methyl ester 56392-71-3 C13H15NO5
4,5-Dimethyl-2-(2-nitro-propionyl)-benzoic acid methyl ester
—— 4-[2,4-Dioxo-3-propyl-cyclopent-(E)-ylideneamino]-benzoic acid 23917-83-1 C15H15NO4
4-[2,4-Dioxo-3-propyl-cyclopent-(E)-ylideneamino]-benzoic acid
—— (4R)-4-benzyl-3-{(2R)-2-[(4-{[(3S,4S)-1-(2,4-dichlorobenzyl)-4-thien-3-ylpyrrolidin-3-yl]methyl}piperidin-4-yl)methyl]pentanoyl}-1,3-oxazolidin-2-one 721455-10-3 C37H45Cl2N3O3S
(4R)-4-benzyl-3-{(2R)-2-[(4-{[(3S,4S)-1-(2,4-dichlorobenzyl)-4-thien-3-ylpyrrolidin-3-yl]methyl}piperidin-4-yl)methyl]pentanoyl}-1,3-oxazolidin-2-one
—— 4-(7,8,9,10-tetrahydro-7,7,10,10-tetramethyl-4H-benzo[6,7]chromeno[4,3-d]thiazole-2-yl)benzoic acid 1262642-87-4 C25H25NO3S
4-(7,8,9,10-tetrahydro-7,7,10,10-tetramethyl-4H-benzo[6,7]chromeno[4,3-d]thiazole-2-yl)benzoic acid
—— 4-(2-(1,3-dihydro-1,1-dimethyl-3-oxofuran[3,4-c]pyridin-4-yl-amino)cyclohexylamino)-1,1-dimethylfuro[3,4-c]pyridin-3(1H)-one 1417819-25-0 C24H28N4O4
4-(2-(1,3-dihydro-1,1-dimethyl-3-oxofuran[3,4-c]pyridin-4-yl-amino)cyclohexylamino)-1,1-dimethylfuro[3,4-c]pyridin-3(1H)-one
—— 4-[5-[3-[4-cyano-3-(trifluoromethyl)phenyl]-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl]pentyl]-N-ethylpiperazine-1-carbothioamide 534612-81-2 C25H33F3N6OS2
4-[5-[3-[4-cyano-3-(trifluoromethyl)phenyl]-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl]pentyl]-N-ethylpiperazine-1-carbothioamide
—— 4-[N-[4-(trifluoromethoxy)phenyl]-N-[3-(3,4,5-trimethoxyphenyl)benzyl]amino]piperid 749204-28-2 C28H31F3N2O4
4-[N-[4-(trifluoromethoxy)phenyl]-N-[3-(3,4,5-trimethoxyphenyl)benzyl]amino]piperid
—— 4-hydroxy-4-pentyl-1,2-diphenyl-pyrazolidine-3,5-dione 55228-14-3 C20H22N2O3
4-hydroxy-4-pentyl-1,2-diphenyl-pyrazolidine-3,5-dione
—— 4-(2,3-diphenyl-aziridin-1-yl)-quinazoline 52747-85-0 C22H17N3
4-(2,3-diphenyl-aziridin-1-yl)-quinazoline
—— 4,12-dimethyl-pyrido[2,1-<i>b</i>]pyrido[1',2':1,2]pyrimido[4,5-<i>g</i>]quinazoline-7,15-dione 55928-94-4 C20H16N4O2
4,12-dimethyl-pyrido[2,1-<i>b</i>]pyrido[1',2':1,2]pyrimido[4,5-<i>g</i>]quinazoline-7,15-dione
—— 4-{4-[(4-fluorophenyl)carbonyl]-3,5-dimethyl-1H-pyrazol-1-yl}benzonitrile 1189134-76-6 C19H14FN3O
4-{4-[(4-fluorophenyl)carbonyl]-3,5-dimethyl-1H-pyrazol-1-yl}benzonitrile
—— 4-[(3-chloro-4-fluoro-phenyl)amino]-6-({[4-(2-ethoxycarbonyl)-piperazin-1-yl]-1-oxo-2-buten-1yl}amino)-7-cyclopropyl-methoxy-quinazoline 290303-13-8 C29H32ClFN6O4
4-[(3-chloro-4-fluoro-phenyl)amino]-6-({[4-(2-ethoxycarbonyl)-piperazin-1-yl]-1-oxo-2-buten-1yl}amino)-7-cyclopropyl-methoxy-quinazoline
—— 4-Nitro-1-<2-deoxy-3,5-bis-O-(4-methylbenzoyl)-α-D-erythropentofuranosyl>benzimidazole 127578-26-1 C28H25N3O7
4-Nitro-1-<2-deoxy-3,5-bis-O-(4-methylbenzoyl)-α-D-erythropentofuranosyl>benzimidazole
—— 4-[(8-acetoxy-octyl)thio]-2-keto-3-methylpyridine 1248345-64-3 C16H25NO3S
4-[(8-acetoxy-octyl)thio]-2-keto-3-methylpyridine
—— 4-octyn-3-yl 1-pyrrolidinecarboximidate 62969-88-4 C13H22N2O
4-octyn-3-yl 1-pyrrolidinecarboximidate
—— 4-nitro-benzoic acid-[2-(2-diethylamino-ethoxy)-ethylamide] 875843-46-2 C15H23N3O4
4-nitro-benzoic acid-[2-(2-diethylamino-ethoxy)-ethylamide]
—— 4,4'-diacetyldiphenylsulfide dioxime 863394-58-5 C16H16N2O2S
4,4'-diacetyldiphenylsulfide dioxime
—— [4-(2-Chloro-ethanesulfonyl)-naphthalen-1-yloxy]-acetic acid 23523-86-6 C14H13ClO5S
[4-(2-Chloro-ethanesulfonyl)-naphthalen-1-yloxy]-acetic acid
—— 4-[1-chloro-2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)propylidene]piperidine-1-carboxylic acid tert-butyl ester 849701-70-8 C21H25ClN2O4
4-[1-chloro-2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)propylidene]piperidine-1-carboxylic acid tert-butyl ester
—— 4-(naphthalen-2-ylmethylsulfanyl)-phenylamine 866357-75-7 C17H15NS
4-(naphthalen-2-ylmethylsulfanyl)-phenylamine
—— 4,4,6-trimethyl-3-methylsulfanyl-4,5-dihydro-pyridazine 108514-54-1 C8H14N2S
4,4,6-trimethyl-3-methylsulfanyl-4,5-dihydro-pyridazine
—— 4-[5-(4-Chloro-2-fluoro-3-methylphenyl)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1033759-53-3 C24H26ClFO3
4-[5-(4-Chloro-2-fluoro-3-methylphenyl)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
—— 4-{2-[(3-chlorobenzyl)oxy]phenyl}-1,3-dimethyl-4,6-dihydro-1H-pyrazolo[3,4-e][1,4]thiazepin-7-ol 1232809-89-0 C21H20ClN3O2S
4-{2-[(3-chlorobenzyl)oxy]phenyl}-1,3-dimethyl-4,6-dihydro-1H-pyrazolo[3,4-e][1,4]thiazepin-7-ol
—— 4-bromo-2,5-dichloro-N-{3-(2-cyano-1H-pyrrol-1-yl)-1-[(4-methylpiperidin-1-yl)carbonyl]propy}thiophene-3-sulfonamide 1191032-45-7 C19H21BrCl2N4O3S2
4-bromo-2,5-dichloro-N-{3-(2-cyano-1H-pyrrol-1-yl)-1-[(4-methylpiperidin-1-yl)carbonyl]propy}thiophene-3-sulfonamide
—— 4'-fluoro-2,6-dimethyl-[1,1'-biphenyl]-4-carbaldehyde 1350760-25-6 C15H13FO
4'-fluoro-2,6-dimethyl-[1,1'-biphenyl]-4-carbaldehyde
—— (4S)-2'-(2-fluoro-2-methylpropoxy)-7'-(3-pyridinyl)spiro[1,3-oxazole-4,9'-xanthen]-2-amine 1215866-30-0 C24H22FN3O3
(4S)-2'-(2-fluoro-2-methylpropoxy)-7'-(3-pyridinyl)spiro[1,3-oxazole-4,9'-xanthen]-2-amine
—— 4-chloro-3-(1-ethoxy-ethoxy)-3-methyl-but-1-yne 51525-36-1 C9H15ClO2
4-chloro-3-(1-ethoxy-ethoxy)-3-methyl-but-1-yne
—— 4-(6-cyano-5'-fluoro-2'-oxo-3,4'-bipyridin-1'(2'H)-yl)-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1398502-39-0 C17H17FN4O5S
4-(6-cyano-5'-fluoro-2'-oxo-3,4'-bipyridin-1'(2'H)-yl)-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
—— 4-({3-[2-(3-fluoro-benzyl)-2H-tetrazol-5-yl]-benzoylamino}-methyl)-benzoic acid methyl ester 660858-67-3 C24H20FN5O3
4-({3-[2-(3-fluoro-benzyl)-2H-tetrazol-5-yl]-benzoylamino}-methyl)-benzoic acid methyl ester
—— <4S,4(4S,6R)>-N-methoxy-N-methyl-4-(2,2-dimethyl-6-ethyl-1,3-dioxan-4-yl)pentanamide 129986-00-1 C15H29NO4
<4S,4(4S,6R)>-N-methoxy-N-methyl-4-(2,2-dimethyl-6-ethyl-1,3-dioxan-4-yl)pentanamide
—— 4-bromo-2,6-difluoro-N-[2-(methyloxy)-6-nitrophenyl]benzamide 1252555-34-2 C14H9BrF2N2O4
4-bromo-2,6-difluoro-N-[2-(methyloxy)-6-nitrophenyl]benzamide
—— [4-(4-tert-butyl-phenylamino)-7-(3-trifluoromethyl-pyridin-2-yl)-quinazolin-2-yl]-methanol 573687-40-8 C25H23F3N4O
[4-(4-tert-butyl-phenylamino)-7-(3-trifluoromethyl-pyridin-2-yl)-quinazolin-2-yl]-methanol
—— 4-[(6-amino-3-pyridinyl)oxy]-N-(4-morpholinyl)-benzamide 860298-87-9 C16H18N4O3
4-[(6-amino-3-pyridinyl)oxy]-N-(4-morpholinyl)-benzamide
—— [4-ethenyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl]methanol 873066-29-6 C13H10F3NOS
[4-ethenyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl]methanol
—— 4-{4-[3-(2-Isopropyl-phenylsulfanyl)-propyl]-piperazin-1-yl}-1H-indole 349671-86-9 C24H31N3S
4-{4-[3-(2-Isopropyl-phenylsulfanyl)-propyl]-piperazin-1-yl}-1H-indole
—— (4R,5R)-5-{(1S,3R,4R,5S,6R)-3,5-dihydroxy-1-methoxy-7-[(4-methoxybenzyl)oxy]-4,6-dimethylheptyl}-4-[(2-methoxyethoxy)methoxy]-3,3-dimethyldihydrofuran-2(3H)-one 745818-84-2 C28H46O10
(4R,5R)-5-{(1S,3R,4R,5S,6R)-3,5-dihydroxy-1-methoxy-7-[(4-methoxybenzyl)oxy]-4,6-dimethylheptyl}-4-[(2-methoxyethoxy)methoxy]-3,3-dimethyldihydrofuran-2(3H)-one
—— (4S,5S)-4-Benzyl-3-(tert-butoxycarbonyl)-2,2-dimethyl-5-(2(S)-(hydroxymethyl)-4-phenyl-4(E)-butenyl)-1,3-oxazolidine 161815-94-7 C28H37NO4
(4S,5S)-4-Benzyl-3-(tert-butoxycarbonyl)-2,2-dimethyl-5-(2(S)-(hydroxymethyl)-4-phenyl-4(E)-butenyl)-1,3-oxazolidine