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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Chlor-2-p-methoxybenzoyl-chinolin 37864-31-6 C17H12ClNO2
4-Chlor-2-p-methoxybenzoyl-chinolin
—— 4-benzyl-2-(2-methylpyrazolo[1,5-a]pyridin-3-yl)-1,3-thiazole-5-carboxylic acid 1239504-31-4 C19H15N3O2S
4-benzyl-2-(2-methylpyrazolo[1,5-a]pyridin-3-yl)-1,3-thiazole-5-carboxylic acid
—— 4-Aethylmercapto-N-(2-methyl-valeryl)-anilin 27822-43-1 C14H21NOS
4-Aethylmercapto-N-(2-methyl-valeryl)-anilin
—— 4',5',6'-trimethoxy-2,3,4,9-tetrahydro-spiro[β-carboline-1,2'-indan]-1'-one 53391-68-7 C22H22N2O4
4',5',6'-trimethoxy-2,3,4,9-tetrahydro-spiro[β-carboline-1,2'-indan]-1'-one
—— 4-pyrrolidin-1-yl-1H-pyrazolo[3,4-d]pyrimidin-6-amine 1033543-95-1 C9H12N6
4-pyrrolidin-1-yl-1H-pyrazolo[3,4-d]pyrimidin-6-amine
—— 4-t-butoxycyclohexanone 69697-43-4 C10H18O2
4-t-butoxycyclohexanone
—— 4-iodomethyl-4-methyl-2-phenyl-4H-3,1-benzoxazine 958261-70-6 C16H14INO
4-iodomethyl-4-methyl-2-phenyl-4H-3,1-benzoxazine
—— (4-chlorophenyl)methanethiolate;N,N-diethylcarbamodithioate;nickel(2+) 227005-36-9 C24H32Cl2N2Ni2S6
(4-chlorophenyl)methanethiolate;N,N-diethylcarbamodithioate;nickel(2+)
—— 4'-Butyl-1'.2':4.5-benzo-1-thia-cyclohepten-(4) 97281-72-6 C14H20S
4'-Butyl-1'.2':4.5-benzo-1-thia-cyclohepten-(4)
—— 4-(6-Phenanthridinyl)-thiophenol 34244-52-5 C19H13NS
4-(6-Phenanthridinyl)-thiophenol
—— 4H-4-Methyl-1,2,9,10-tetrahydro-phenanthron-3 27772-11-8 C15H16O
4H-4-Methyl-1,2,9,10-tetrahydro-phenanthron-3
—— 4-[3-acetyl-4-(4-ethoxycarbonyl-phenylazo)-5-methyl-pyrazol-1-yl]-benzoic acid ethyl ester 36845-76-8 C24H24N4O5
4-[3-acetyl-4-(4-ethoxycarbonyl-phenylazo)-5-methyl-pyrazol-1-yl]-benzoic acid ethyl ester
—— 4,5-Methylendioxy-benzochinon-(1,2)-methylketon-(3) 36938-17-7 C9H6O5
4,5-Methylendioxy-benzochinon-(1,2)-methylketon-(3)
—— 4-Chloro-4-ethoxymethyl-2,2-dimethyl-tetrahydro-pyran 34941-26-9 C10H19ClO2
4-Chloro-4-ethoxymethyl-2,2-dimethyl-tetrahydro-pyran
—— 4-(hexahydro-pyrrolo[1,2-<i>a</i>]pyrazin-2-yl)-2-phenyl-2-pyridin-2-yl-butyronitrile 39186-53-3 C22H26N4
4-(hexahydro-pyrrolo[1,2-<i>a</i>]pyrazin-2-yl)-2-phenyl-2-pyridin-2-yl-butyronitrile
—— 4-(anilinomethyl)-4-butyl-1,2-diphenylpyrazolidine-3,5-dione 74461-06-6 C26H27N3O2
4-(anilinomethyl)-4-butyl-1,2-diphenylpyrazolidine-3,5-dione
—— (4,4-dimethyl-pentyl)-magnesium bromide 96056-56-3 C7H15BrMg
(4,4-dimethyl-pentyl)-magnesium bromide
—— (4aR<sup>*</sup>,5S<sup>*</sup>,6S<sup>*</sup>,7S<sup>*</sup>)-2-benzyl-7-((2'-ethylhexanoyl)oxy)-3,4,4a,5,6,7-hexahydro-6-methoxy-5-((methoxymethoxy)methyl)-1(2H)-isoquinolone 96648-93-0 C28H41NO6
(4aR<sup>*</sup>,5S<sup>*</sup>,6S<sup>*</sup>,7S<sup>*</sup>)-2-benzyl-7-((2'-ethylhexanoyl)oxy)-3,4,4a,5,6,7-hexahydro-6-methoxy-5-((methoxymethoxy)methyl)-1(2H)-isoquinolone
—— (4aR*,5S*,6S*,7S*,8aS*)-2-benzyl-7-((2'-ethylhexanoyl)oxy)-5-hydroxymethyl-6-methoxy-3,4,4a,5,6,7,8,8a-octahydro-1(2H)-isoquinolone 109961-00-4 C26H39NO5
(4aR*,5S*,6S*,7S*,8aS*)-2-benzyl-7-((2'-ethylhexanoyl)oxy)-5-hydroxymethyl-6-methoxy-3,4,4a,5,6,7,8,8a-octahydro-1(2H)-isoquinolone
—— 4-[(12-aminododecyl)amino]-N-[2-(diethylamino)ethyl]benzamide 1355150-16-1 C25H46N4O
4-[(12-aminododecyl)amino]-N-[2-(diethylamino)ethyl]benzamide
—— 4-tert-butyl-4,5,6,7-tetrahydro-1H-benzo[c]azonin-3(2H)-one 1311146-04-9 C16H23NO
4-tert-butyl-4,5,6,7-tetrahydro-1H-benzo[c]azonin-3(2H)-one
—— 4,5-dihydro-2H-cyclopenta[d]oxepin-7(8H)-one 1039514-03-8 C9H10O2
4,5-dihydro-2H-cyclopenta[d]oxepin-7(8H)-one
—— 4-azidomethyl-2-phenyl-[1,3]dioxane 1015480-22-4 C11H13N3O2
4-azidomethyl-2-phenyl-[1,3]dioxane
—— 4-[2-[2-(10,11-dihydro-5H-5-oxodibenzo[a,d]-cycloheptene-3-yl)-4-thiazolyl]ethyl]-3-hydroxy-3-pyrroline-2,5-dione 86165-83-5 C24H18N2O4S
4-[2-[2-(10,11-dihydro-5H-5-oxodibenzo[a,d]-cycloheptene-3-yl)-4-thiazolyl]ethyl]-3-hydroxy-3-pyrroline-2,5-dione
—— 4-(2,5-dichlorophenyl)sulfonylbut-3-en-2-one 59096-49-0 C10H8Cl2O3S
4-(2,5-dichlorophenyl)sulfonylbut-3-en-2-one
—— 4-methoxy-2-(3-methyl-but-2-enyloxy)-pentanenitrile 54129-58-7 C11H19NO2
4-methoxy-2-(3-methyl-but-2-enyloxy)-pentanenitrile
—— 4-cyano-5-(4-cyano-3-methylphenyl)-N,2-di(propan-2-yl)pyrazole-3-carboxamide 1219018-56-0 C19H21N5O
4-cyano-5-(4-cyano-3-methylphenyl)-N,2-di(propan-2-yl)pyrazole-3-carboxamide
—— (4S,5R)-tert-butyl 4-((5-chloro-2-fluoro-4-(5-(6-(isopropylamino)-5-methylpyridin-3-yl)-1,3,4-thiadiazol-2-yl)phenoxy)methyl)-2,2,5-trimethyloxazolidine-3-carboxylate 1246391-53-6 C29H37ClFN5O4S
(4S,5R)-tert-butyl 4-((5-chloro-2-fluoro-4-(5-(6-(isopropylamino)-5-methylpyridin-3-yl)-1,3,4-thiadiazol-2-yl)phenoxy)methyl)-2,2,5-trimethyloxazolidine-3-carboxylate
—— 4-bromo-2-((methyl(piperidin-4-yl)amino)methyl)benzonitrile 1027343-49-2 C14H18BrN3
4-bromo-2-((methyl(piperidin-4-yl)amino)methyl)benzonitrile
—— 4-ethynyl-1-phenyl-3-(phenylethynyl)hex-3-ene-1,5-diyne 133968-87-3 C22H12
4-ethynyl-1-phenyl-3-(phenylethynyl)hex-3-ene-1,5-diyne
—— (4S,5S)-3-(4-chlorophenyl)-4-(3-methoxyphenyl)-5-((5-(2-methoxyphenyl)-2H-tetrazol-2-yl)methyl)oxazolidin-2-one 1035488-91-5 C25H22ClN5O4
(4S,5S)-3-(4-chlorophenyl)-4-(3-methoxyphenyl)-5-((5-(2-methoxyphenyl)-2H-tetrazol-2-yl)methyl)oxazolidin-2-one
—— 4-(3-fluorobenzoyl)piperazine-1-carboxylic acid (3-cyanophenyl)amide 1071517-34-4 C19H17FN4O2
4-(3-fluorobenzoyl)piperazine-1-carboxylic acid (3-cyanophenyl)amide
—— [4-Chloro-9-hydroxy-9-(trifluoromethyl)fluoren-2-yl]-[3-(2-hydroxyethoxy)azetidin-1-yl]methanone 1220964-09-9 C20H17ClF3NO4
[4-Chloro-9-hydroxy-9-(trifluoromethyl)fluoren-2-yl]-[3-(2-hydroxyethoxy)azetidin-1-yl]methanone
—— 4-(3-fluorobenzoyl)piperazine-1-carboxylic acid {3-[(1-oxypyridine-3-carbonyl)amino]phenyl}amide 1071519-81-7 C24H22FN5O4
4-(3-fluorobenzoyl)piperazine-1-carboxylic acid {3-[(1-oxypyridine-3-carbonyl)amino]phenyl}amide
—— 4-(4-((4'-chlorobiphenyl-2-yl)methyl)piperazin-1-yl)-2-(4-(2-(dimethylamino)ethyl)phenoxy)benzoic acid 1228944-24-8 C34H36ClN3O3
4-(4-((4'-chlorobiphenyl-2-yl)methyl)piperazin-1-yl)-2-(4-(2-(dimethylamino)ethyl)phenoxy)benzoic acid
—— 4,6-dihydrospiro(imidazo[4,5-c][1.2.5]oxadiazol-5,9'-[1,3,4]oxadiazolo[3,2-a]indol)-9a'-ol 1309791-36-3 C11H8N6O3
4,6-dihydrospiro(imidazo[4,5-c][1.2.5]oxadiazol-5,9'-[1,3,4]oxadiazolo[3,2-a]indol)-9a'-ol
—— (4S)-4-benzyl-3-[(4R,6R,8S)-4,6,8-trimethyl-9-(tetrahydro-2H-2-pyranyloxy)nonanoyl]-1,3-oxazolan-2-one 1437124-71-4 C27H41NO5
(4S)-4-benzyl-3-[(4R,6R,8S)-4,6,8-trimethyl-9-(tetrahydro-2H-2-pyranyloxy)nonanoyl]-1,3-oxazolan-2-one
—— 4-(7-amino-6-cyano-2-hydroxy-5-phenyl-4,5-dihydropyrazolo-4-ylazo[1,5-a]pyrimidin-3-ylazo)-N-[2-(saccharin-2-yl)acetyl]benzenesulfonamide 1196445-64-3 C28H21N9O7S2
4-(7-amino-6-cyano-2-hydroxy-5-phenyl-4,5-dihydropyrazolo-4-ylazo[1,5-a]pyrimidin-3-ylazo)-N-[2-(saccharin-2-yl)acetyl]benzenesulfonamide
—— (4.6-Dichlor-hexyl)-fluormalonsaeure-diethylester 22278-28-0 C13H21Cl2FO4
(4.6-Dichlor-hexyl)-fluormalonsaeure-diethylester
—— 4-Dicyanomethyl-7-hydroxy-6-methoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin 35047-98-4 C14H15N3O2
4-Dicyanomethyl-7-hydroxy-6-methoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin
—— 4-Amino-3-(4-methoxy-benzyl)-2-methyl-quinoline-6-carboxylic acid 22058-28-2 C19H18N2O3
4-Amino-3-(4-methoxy-benzyl)-2-methyl-quinoline-6-carboxylic acid
—— 4-chloro-3-oxo-1-phenylbutan-2-yl acetate 1579278-64-0 C12H13ClO3
4-chloro-3-oxo-1-phenylbutan-2-yl acetate
—— 4-benzofuran-2-ylsulfanyl-butyric acid ethyl ester 36724-12-6 C14H16O3S
4-benzofuran-2-ylsulfanyl-butyric acid ethyl ester
—— 4-Cyclohexylidene-2,3-dimethyl-1-phenyl-cyclopent-2-enol 1027980-33-1 C19H24O
4-Cyclohexylidene-2,3-dimethyl-1-phenyl-cyclopent-2-enol
—— [4,8,11-tris(phosphonomethyl)-1,4,8,11-tetraazacyclotetradec-1-yl]acetic acid 1272666-01-9 C15H35N4O11P3
[4,8,11-tris(phosphonomethyl)-1,4,8,11-tetraazacyclotetradec-1-yl]acetic acid
—— 4-Methoxyestriol 101534-28-5 C19H26O4
4-Methoxyestriol
—— 4,7-dimethoxy-5-{[(2,6-dichlorophenyl)amino]carbonyl}-1-benzofuran-6-yl ethyl carbonate 1373132-71-8 C20H17Cl2NO7
4,7-dimethoxy-5-{[(2,6-dichlorophenyl)amino]carbonyl}-1-benzofuran-6-yl ethyl carbonate
—— 4,5-Tetramethylen-2-phenyl-3-chlorphenylisoxazolidin-5-ol 36866-34-9 C19H20ClNO2
4,5-Tetramethylen-2-phenyl-3-chlorphenylisoxazolidin-5-ol
—— 4-Methylen-5-oxododecandisaeure-dimethylester 156792-57-3 C15H24O5
4-Methylen-5-oxododecandisaeure-dimethylester
—— (4a<i>S</i>)-2-((<i>E</i>)-benzylidene)-6-methoxy-4a-methyl-(4a<i>r</i>,10a<i>t</i>)-3,4,4a,9,10,10a-hexahydro-2<i>H</i>-phenanthren-1-one 24100-26-3 C23H24O2
(4a<i>S</i>)-2-((<i>E</i>)-benzylidene)-6-methoxy-4a-methyl-(4a<i>r</i>,10a<i>t</i>)-3,4,4a,9,10,10a-hexahydro-2<i>H</i>-phenanthren-1-one