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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Amino-2-(6,7-bis-benzyloxy-3-tert-butoxycarbonylamino-2-oxo-3,4-dihydro-2H-quinolin-1-yl)-butyric acid tert-butyl ester 128218-24-6 C36H45N3O7
4-Amino-2-(6,7-bis-benzyloxy-3-tert-butoxycarbonylamino-2-oxo-3,4-dihydro-2H-quinolin-1-yl)-butyric acid tert-butyl ester
—— 4',7-di-O-prenylapigenin 76288-54-5 C25H26O5
4',7-di-O-prenylapigenin
—— (4R,5R)-4,5-dinitrooxy-3-methylhexyl 2-((6R,8R)-8-(2-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2,4,4-tetraisopropyl-1,3,5,2,4-trioxadisilocan-6-yl)acetate 1353049-87-2 C52H73FN4O12Si2
(4R,5R)-4,5-dinitrooxy-3-methylhexyl 2-((6R,8R)-8-(2-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2,4,4-tetraisopropyl-1,3,5,2,4-trioxadisilocan-6-yl)acetate
—— (4R,5R,8R,11S,14R,17S)-14-benzyl-8-[(3-cyanophenyl)methyl]-4,5-dihydroxy-3,6,9,12,15-pentaoxo-11-[(4-phenylphenyl)methyl]-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid 1211440-07-1 C47H44N6O9
(4R,5R,8R,11S,14R,17S)-14-benzyl-8-[(3-cyanophenyl)methyl]-4,5-dihydroxy-3,6,9,12,15-pentaoxo-11-[(4-phenylphenyl)methyl]-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carboxylic acid
—— 4-(3-Fluoro-pyridin-4-yl)-6-(2-quinolin-2-yl-ethyl)-6,7-dihydro-pyrrolo[3,4-b]pyridin-5-one 1417185-95-5 C23H17FN4O
4-(3-Fluoro-pyridin-4-yl)-6-(2-quinolin-2-yl-ethyl)-6,7-dihydro-pyrrolo[3,4-b]pyridin-5-one
—— 4-Bromo-6-[2-(5,6-dimethyl-2-pyridyl)ethyl]-7H-pyrrolo[3,4-b]pyridin-5-one 1417190-07-8 C16H16BrN3O
4-Bromo-6-[2-(5,6-dimethyl-2-pyridyl)ethyl]-7H-pyrrolo[3,4-b]pyridin-5-one
—— 4-methyl-1-(2-methylpyridin-3-yl)-8-(morpholin-4-ylmethyl)[1,2,4]triazolo[4,3-a]quinoxaline 1417410-18-4 C21H22N6O
4-methyl-1-(2-methylpyridin-3-yl)-8-(morpholin-4-ylmethyl)[1,2,4]triazolo[4,3-a]quinoxaline
—— 4(R)-(4-chlorophenoxy)-(S)-proline methyl ester 113490-78-1 C12H14ClNO3
4(R)-(4-chlorophenoxy)-(S)-proline methyl ester
—— 4,5,7-tris(benzyloxy)tryptamine hydrochloride 120105-15-9 C31H30N2O3*ClH
4,5,7-tris(benzyloxy)tryptamine hydrochloride
—— 4-(4-(2-chloroacetamido)phenylthio)-N-methylpicolinamide 1291103-29-1 C15H14ClN3O2S
4-(4-(2-chloroacetamido)phenylthio)-N-methylpicolinamide
—— 4<5(trimethylsilyl)-2.4-pentadiynyl>morpholin 34605-88-4 C12H19NOSi
4<5(trimethylsilyl)-2.4-pentadiynyl>morpholin
—— (-)-(4R,5S)-1,5-dimethyl-4-phenyl-3-(2,4-dimethoxyphenylacetyl)-2-imidazolidinone 225089-97-4 C21H24N2O4
(-)-(4R,5S)-1,5-dimethyl-4-phenyl-3-(2,4-dimethoxyphenylacetyl)-2-imidazolidinone
—— 4-(N'-benzyloxycarbonyl-N'-methyl)amino-N,N-bis(2'-hydroxyethyl)aniline 528836-47-7 C19H24N2O4
4-(N'-benzyloxycarbonyl-N'-methyl)amino-N,N-bis(2'-hydroxyethyl)aniline
—— 4-(trifluoromethyl)-1-(iodomethyl)-2-oxabicyclo[2.1.1]hexane 2287288-10-0 C7H8F3IO
4-(trifluoromethyl)-1-(iodomethyl)-2-oxabicyclo[2.1.1]hexane
—— 4-(4-vinylphenyl)-1,3-dioxane 39979-09-4 C12H14O2
4-(4-vinylphenyl)-1,3-dioxane
—— 4-acetylamino-N-[4-(4-chloro-phenyl)-5-methyl-thiazol-2-yl]-benzenesulfonamide 103096-90-8 C18H16ClN3O3S2
4-acetylamino-N-[4-(4-chloro-phenyl)-5-methyl-thiazol-2-yl]-benzenesulfonamide
—— 4,4'-dihexyl-2,2'-bithiazole-5-carbaldehyde 1558933-25-7 C19H28N2OS2
4,4'-dihexyl-2,2'-bithiazole-5-carbaldehyde
—— 4-amino-N-(2-((3-(dimethylamino)propyl)carbamoyl)-1-methyl-1H-imidazol-4-yl)-1-methyl-1H-imidazole-2-carboxamide 463326-47-8 C15H24N8O2
4-amino-N-(2-((3-(dimethylamino)propyl)carbamoyl)-1-methyl-1H-imidazol-4-yl)-1-methyl-1H-imidazole-2-carboxamide
—— 4-benzylsulfanyl-1-(2,6-dichloro-benzyl)-1,4-dihydro-pyridine-3-carboxylic acid amide 94681-22-8 C20H18Cl2N2OS
4-benzylsulfanyl-1-(2,6-dichloro-benzyl)-1,4-dihydro-pyridine-3-carboxylic acid amide
—— 4,4,5,5-tetramethyl-2-(octa-1,2-dien-1-yl)-1,3,2-dioxaborolane 1609456-37-2 C14H25BO2
4,4,5,5-tetramethyl-2-(octa-1,2-dien-1-yl)-1,3,2-dioxaborolane
—— 4-Brom-3-methyl-1-phenyl-5-(4-nitro-phenyl)-pyrazol 23889-97-6 C16H12BrN3O2
4-Brom-3-methyl-1-phenyl-5-(4-nitro-phenyl)-pyrazol
—— 4-Methyl-2-(3-oxy-benzothiazol-2-ylazo)-phenol 28842-08-2 C14H11N3O2S
4-Methyl-2-(3-oxy-benzothiazol-2-ylazo)-phenol
—— 4-butoxy-4-methyl-2-trichloromethyl-[1,3]dioxolane 18328-94-4 C9H15Cl3O3
4-butoxy-4-methyl-2-trichloromethyl-[1,3]dioxolane
—— 4-Ethyl-2,4,5-trimethyl-1,3-dioxan 37922-17-1 C9H18O2
4-Ethyl-2,4,5-trimethyl-1,3-dioxan
—— 4-Methyl-N-[11-oxa-tricyclo[6.2.1.0<sup>2,7</sup>]undeca-2(7),3,5-trien-(9E)-ylidene]-benzenesulfonamide 38648-96-3 C17H15NO3S
4-Methyl-N-[11-oxa-tricyclo[6.2.1.0<sup>2,7</sup>]undeca-2(7),3,5-trien-(9E)-ylidene]-benzenesulfonamide
—— 4-(4-cyclohexyl-phenoxy)-2-methyl-2,5-diphenyl-2<i>H</i>-imidazole 36939-78-3 C28H28N2O
4-(4-cyclohexyl-phenoxy)-2-methyl-2,5-diphenyl-2<i>H</i>-imidazole
—— 4-Acetyl-5-hydroxy-3-[1-hydroxy-eth-(Z)-ylidene]-3H-benzofuran-2-one 32561-23-2 C12H10O5
4-Acetyl-5-hydroxy-3-[1-hydroxy-eth-(Z)-ylidene]-3H-benzofuran-2-one
—— 4-(6-amino-2-methylsulfanyl-purin-9-yl)-2,3-dihydroxy-butyric acid 29031-30-9 C10H13N5O4S
4-(6-amino-2-methylsulfanyl-purin-9-yl)-2,3-dihydroxy-butyric acid
—— 4-[1-(2-fluoroethyl)-1H-[1,2,3]triazole-4-yl]benzaldehyde 1239597-26-2 C11H10FN3O
4-[1-(2-fluoroethyl)-1H-[1,2,3]triazole-4-yl]benzaldehyde
—— 4-bromo-6-fluoro-3-(1-hydroxyethyl)isoquinoline 2-oxide 1374200-71-1 C11H9BrFNO2
4-bromo-6-fluoro-3-(1-hydroxyethyl)isoquinoline 2-oxide
—— 4.5-Tetramethylen-2.3-diphenyl-5-(N-hydroxyanilino)-isooxazolidin 16361-35-6 C25H26N2O2
4.5-Tetramethylen-2.3-diphenyl-5-(N-hydroxyanilino)-isooxazolidin
—— 4,12β-Dihydroxy-13β,20-diacetoxy-9,13-epoxy-15(13-12)abeo-tigliadien-(1,6)-on-(3); Hydroxyphorbo-isobutanon-halbketal-13,20-diacetat 24399-50-6 C24H30O8
4,12β-Dihydroxy-13β,20-diacetoxy-9,13-epoxy-15(13-12)abeo-tigliadien-(1,6)-on-(3); Hydroxyphorbo-isobutanon-halbketal-13,20-diacetat
—— 4-Dichloromethyl-1,1,2,2-tetraethyl-[1,2]digerminane 33053-35-9 C13H28Cl2Ge2
4-Dichloromethyl-1,1,2,2-tetraethyl-[1,2]digerminane
—— (4-((4-methoxybenzyl)oxy)-4-oxobutanoyl)-L-alanine 851233-10-8 C15H19NO6
(4-((4-methoxybenzyl)oxy)-4-oxobutanoyl)-L-alanine
—— 4-(butoxydimethylsilyl)butylferrocene 1446753-51-0 C20H32FeOSi
4-(butoxydimethylsilyl)butylferrocene
—— (4aR,6R,8S,8aR)-6,8-dibenzyloxy-2-phenyl-4,4a,8,8a-tetrahydropyrano[3,2-d][1,3]dioxin-7-one 65925-96-4 C27H26O6
(4aR,6R,8S,8aR)-6,8-dibenzyloxy-2-phenyl-4,4a,8,8a-tetrahydropyrano[3,2-d][1,3]dioxin-7-one
—— 4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-6-O-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-1,5-anhydro-2-deoxy-D-threo-hex-1-en-3-ulose 1402142-35-1 C54H60O18
4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-6-O-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-1,5-anhydro-2-deoxy-D-threo-hex-1-en-3-ulose
—— 4-morpholin-4-yl-6-styryl-[1,3,5]triazin-2-ylamine 30072-42-5 C15H17N5O
4-morpholin-4-yl-6-styryl-[1,3,5]triazin-2-ylamine
—— 4-(1-benzyl-5-methyl-1H-1,2,3-triazol-4-yl)-6-(3-bromophenyl)pyrimidin-2-amine 1557968-59-8 C20H17BrN6
4-(1-benzyl-5-methyl-1H-1,2,3-triazol-4-yl)-6-(3-bromophenyl)pyrimidin-2-amine
—— 4-diphenylmethoxycarbonyl-5'-formyl-BAPTA tetramethyl ester 663625-69-2 C41H42N2O13
4-diphenylmethoxycarbonyl-5'-formyl-BAPTA tetramethyl ester
—— 4-(2-oxo-2-{[2'-piperazin-1-yl-6-(pyrazin-2-ylamino)-2,4'-bipyridin-4-yl]amino}ethyl)benzoic acid 1370456-15-7 C27H26N8O3
4-(2-oxo-2-{[2'-piperazin-1-yl-6-(pyrazin-2-ylamino)-2,4'-bipyridin-4-yl]amino}ethyl)benzoic acid
—— (4-diethylamino-6-methoxy-[1,3,5]triazin-2-yloxy)-acetic acid ethyl ester 36022-49-8 C12H20N4O4
(4-diethylamino-6-methoxy-[1,3,5]triazin-2-yloxy)-acetic acid ethyl ester
—— 4-Methyl-1,2,3,4-tetrahydrodibenzo<c.kl>-1,4-diazepino<2.1-c>-1,4-thiazepin-3,13-dione 34752-79-9 C17H14N2O2S
4-Methyl-1,2,3,4-tetrahydrodibenzo<c.kl>-1,4-diazepino<2.1-c>-1,4-thiazepin-3,13-dione
—— 4-(dimethylamino-methyl)-3-(4-nitro-phenyl)-2<i>H</i>-isoxazol-5-one 39214-92-1 C12H13N3O4
4-(dimethylamino-methyl)-3-(4-nitro-phenyl)-2<i>H</i>-isoxazol-5-one
—— 4-ethyl-2,3-dimethyl-7-phenyl-benzofuran 28090-07-5 C18H18O
4-ethyl-2,3-dimethyl-7-phenyl-benzofuran
—— 4-<2>Pyridylamino-6-methyl-2,5-pentamethylen-chinolin 37137-82-9 C20H21N3
4-<2>Pyridylamino-6-methyl-2,5-pentamethylen-chinolin
—— 4-(5-chloro-2-isopropoxy-benzyl)-morpholine 23466-56-0 C14H20ClNO2
4-(5-chloro-2-isopropoxy-benzyl)-morpholine
—— 4,4-dichloro-1,2,3,4-tetrahydro-acridine-9-carboxylic acid ethyl ester 32605-95-1 C16H15Cl2NO2
4,4-dichloro-1,2,3,4-tetrahydro-acridine-9-carboxylic acid ethyl ester
—— 4,5,6,7-Tetrabromo-2-[2-(4,5,6,7-tetrabromo-1,3-dioxoisoindol-2-yl)propyl]isoindole-1,3-dione 57674-01-8 C19H6Br8N2O4
4,5,6,7-Tetrabromo-2-[2-(4,5,6,7-tetrabromo-1,3-dioxoisoindol-2-yl)propyl]isoindole-1,3-dione
—— 4-chloro-2-ethyl-6-[4-(1-oxothiomorpholino)]pyrimidine 103596-20-9 C10H14ClN3OS
4-chloro-2-ethyl-6-[4-(1-oxothiomorpholino)]pyrimidine