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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(3-Amino-4-tert-butoxycarbonylamino-thiophen-2-yl)-butyric acid methyl ester 194350-27-1 C14H22N2O4S
4-(3-Amino-4-tert-butoxycarbonylamino-thiophen-2-yl)-butyric acid methyl ester
—— 4-pentenoic acid thiohydroxamic ester 130504-00-6 C9H11NO2S2
4-pentenoic acid thiohydroxamic ester
—— 4-chloro-2-dimethylamino-9-ethyl-6-oxo-6,9-dihydro-thiazolo[4,5-<i>h</i>]quinoline-7-carboxylic acid ethyl ester 70201-20-6 C17H18ClN3O3S
4-chloro-2-dimethylamino-9-ethyl-6-oxo-6,9-dihydro-thiazolo[4,5-<i>h</i>]quinoline-7-carboxylic acid ethyl ester
—— (4E,6E,10Z,13Z,16Z,19Z)-8-Hydroxy-4,6,10,13,16,19-docosahexaenoic acid 90780-54-4 C22H32O3
(4E,6E,10Z,13Z,16Z,19Z)-8-Hydroxy-4,6,10,13,16,19-docosahexaenoic acid
—— 4-Amino-3-(2-benzyloxy-3-hydroxy-1-propoxy)pyrazolo<3,4-d>pyrimidine 135518-28-4 C15H17N5O3
4-Amino-3-(2-benzyloxy-3-hydroxy-1-propoxy)pyrazolo<3,4-d>pyrimidine
—— 4-((4-(4-(trifluoromethoxy)phenyl)thieno[2,3-d]pyrimidin-2-yl)amino)benzoic acid 1620147-37-6 C20H12F3N3O3S
4-((4-(4-(trifluoromethoxy)phenyl)thieno[2,3-d]pyrimidin-2-yl)amino)benzoic acid
—— 4-(1,2-diphenylethenyl)-6-methoxy-9H-carbazole 1147304-21-9 C27H21NO
4-(1,2-diphenylethenyl)-6-methoxy-9H-carbazole
—— 4,4'-(((3Z,4Z)-2-oxo-5-(p-tolyl)furan-3,4(2H,5H)-diylidene)bis(hydrazin-1-yl-2-ylidene))dibenzenesulfonamide 80914-01-8 C23H22N6O6S2
4,4'-(((3Z,4Z)-2-oxo-5-(p-tolyl)furan-3,4(2H,5H)-diylidene)bis(hydrazin-1-yl-2-ylidene))dibenzenesulfonamide
—— 4,5-diphenyl-2-thiophen-2-yl-[1,3]oxazine-6-thione 36048-76-7 C20H13NOS2
4,5-diphenyl-2-thiophen-2-yl-[1,3]oxazine-6-thione
—— [4-[4-chloro-3-(6-chloro-1H-benzimidazol-2-yl)phenyl]piperazin-1-yl]-[(2S)-pyrrolidin-2-yl]methanone;hydrochloride 1160833-06-6 C22H23Cl2N5O*ClH
[4-[4-chloro-3-(6-chloro-1H-benzimidazol-2-yl)phenyl]piperazin-1-yl]-[(2S)-pyrrolidin-2-yl]methanone;hydrochloride
—— (4-methylene-1-oxo-1-phenyl-1λ5-phosphinan-2-yl)-phenyl-methanol 33696-94-5 C19H21O2P
(4-methylene-1-oxo-1-phenyl-1λ5-phosphinan-2-yl)-phenyl-methanol
—— 4-benzylidene-2-phenethyl-4<i>H</i>-oxazol-5-one 61870-63-1 C18H15NO2
4-benzylidene-2-phenethyl-4<i>H</i>-oxazol-5-one
—— 4-phenylsulfanyl-1-oxaspiro[4.5]dec-7-en-2-one 84477-23-6 C15H16O2S
4-phenylsulfanyl-1-oxaspiro[4.5]dec-7-en-2-one
—— 4-((4-benzylpiperazin-1-yl)methyl)-N-(1-(4-cyanobenzyl)piperidin-4-yl)benzamide 1160786-71-9 C32H37N5O
4-((4-benzylpiperazin-1-yl)methyl)-N-(1-(4-cyanobenzyl)piperidin-4-yl)benzamide
—— 4-{3-[(4-chloro-benzyl)-(2-phenoxy-propionyl)-amino]-4-nitro-phenyl}-piperazine-1-carboxylic acid tert-butyl ester 885232-37-1 C31H35ClN4O6
4-{3-[(4-chloro-benzyl)-(2-phenoxy-propionyl)-amino]-4-nitro-phenyl}-piperazine-1-carboxylic acid tert-butyl ester
—— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-cyclohexylmethyl-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one 1400570-98-0 C29H39F2NO5
(4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-cyclohexylmethyl-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one
—— 4-[[(1R)-1-cyclopropylethyl]amino]-6-[3-[2-(dimethylamino)ethylcarbamoyl]phenyl]pyrrolo[1,2-b]pyridazine-3-carboxamide 1400876-95-0 C24H30N6O2
4-[[(1R)-1-cyclopropylethyl]amino]-6-[3-[2-(dimethylamino)ethylcarbamoyl]phenyl]pyrrolo[1,2-b]pyridazine-3-carboxamide
—— 4-chloro-5-[3-methoxy-4-(2-methoxyethoxy)phenyl]nicotinonitrile 960041-27-4 C16H15ClN2O3
4-chloro-5-[3-methoxy-4-(2-methoxyethoxy)phenyl]nicotinonitrile
—— 4'-[oxo(piperidin-1-yl)acetyl]-1'-pent-4-yn-1-ylspiro[1,3-dioxane-2,3'-indol]-2'(1'H)-one 1234335-99-9 C23H26N2O5
4'-[oxo(piperidin-1-yl)acetyl]-1'-pent-4-yn-1-ylspiro[1,3-dioxane-2,3'-indol]-2'(1'H)-one
—— 4-Amino-5-phenyl-7-t-butyl-pyrazolo-[3,4-d]-pyrimidine 849697-94-5 C15H19N5
4-Amino-5-phenyl-7-t-butyl-pyrazolo-[3,4-d]-pyrimidine
—— 4-Hydroxy-quinoline-2,6-dicarboxylic acid dimethyl ester 942227-31-8 C13H11NO5
4-Hydroxy-quinoline-2,6-dicarboxylic acid dimethyl ester
—— [(4-aminobenzoyl)oxy-diethylstannyl] 4-aminobenzoate 67937-28-4 C18H22N2O4Sn
[(4-aminobenzoyl)oxy-diethylstannyl] 4-aminobenzoate
—— (4aS,6R,8aS)-3-Methoxy-1,1,6-trimethyl-4a,5,6,7,8,8a-hexahydro-1H-isochromene-4-carbonitrile 106498-78-6 C14H21NO2
(4aS,6R,8aS)-3-Methoxy-1,1,6-trimethyl-4a,5,6,7,8,8a-hexahydro-1H-isochromene-4-carbonitrile
—— 4-tert-butyl-N-(2-formyl-3-(1-methyl-5-((5-(morpholin-4-ylcarbonyl)pyridine-2-yl)amino)-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)benzamide 1227209-61-1 C33H34N6O5
4-tert-butyl-N-(2-formyl-3-(1-methyl-5-((5-(morpholin-4-ylcarbonyl)pyridine-2-yl)amino)-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)benzamide
—— 4-((3-(Acetylthio)-2(S)-methyl-1-oxopropyl)(carboxymethyl)amino)benzoic acid 1-methyl ester 133273-08-2 C16H19NO6S
4-((3-(Acetylthio)-2(S)-methyl-1-oxopropyl)(carboxymethyl)amino)benzoic acid 1-methyl ester
—— (4-Methyl-piperidin-1-yl)-acetic acid (2S,3S,5S,10S,11S,13S,17S)-17-acetyl-2-butoxy-3-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-11-yl ester 64564-99-4 C33H55NO5
(4-Methyl-piperidin-1-yl)-acetic acid (2S,3S,5S,10S,11S,13S,17S)-17-acetyl-2-butoxy-3-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-11-yl ester
—— 4-(5-amino-6-(1'-oxo-2',3'-dihydro-1'H-spiro[cyclopropane-1,4'-isoquinolin]-6'-yl)pyrazin-2-yl)-N-cyclopropyl-N-methylbenzenesulfonamide 1396775-37-3 C25H25N5O3S
4-(5-amino-6-(1'-oxo-2',3'-dihydro-1'H-spiro[cyclopropane-1,4'-isoquinolin]-6'-yl)pyrazin-2-yl)-N-cyclopropyl-N-methylbenzenesulfonamide
—— (4-Methylpiperazin-1-yl)-[4-[6-(1-phenylbutylamino)pyrazin-2-yl]phenyl]methanone 854073-89-5 C26H31N5O
(4-Methylpiperazin-1-yl)-[4-[6-(1-phenylbutylamino)pyrazin-2-yl]phenyl]methanone
—— (4-{8-[3-chloro-4-(1,1-dioxido-thiomorpholin-4-ylmethyl)-phenyl]-quinoxalin-2-yl}-2-methyl-phenyl)-pyrrolidin-1-yl-methanone 1092499-62-1 C31H31ClN4O3S
(4-{8-[3-chloro-4-(1,1-dioxido-thiomorpholin-4-ylmethyl)-phenyl]-quinoxalin-2-yl}-2-methyl-phenyl)-pyrrolidin-1-yl-methanone
—— 4,9-Dithiacyclodecadien-(1,6) 40794-65-8 C8H12S2
4,9-Dithiacyclodecadien-(1,6)
—— 4-nitro-2-(1,1,2,2-tetrachloro-ethyl)-anisole 860586-25-0 C9H7Cl4NO3
4-nitro-2-(1,1,2,2-tetrachloro-ethyl)-anisole
—— 4-Bromo-3'-methanesulfonyl-3-nitro-biphenyl 27701-71-9 C13H10BrNO4S
4-Bromo-3'-methanesulfonyl-3-nitro-biphenyl
—— 4-methylenehexyl 2-(1-diazo-2-methoxy-2-oxoethyl)benzoate 1584160-55-3 C17H20N2O4
4-methylenehexyl 2-(1-diazo-2-methoxy-2-oxoethyl)benzoate
—— 4-[tert-butyldiphenylsilyloxy[((2)H)2]methyl]-1-methoxymethyl-1H-imidazole 1331755-50-0 C22H28N2O2Si
4-[tert-butyldiphenylsilyloxy[((2)H)2]methyl]-1-methoxymethyl-1H-imidazole
—— (4-Methoxy-phenyl)-m-tolyloxy-acetic acid methyl ester 32191-55-2 C17H18O4
(4-Methoxy-phenyl)-m-tolyloxy-acetic acid methyl ester
—— (4aS,5aR,12aS)-3,10,12,12a-Tetrahydroxy-7-oxazol-2-yl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid amide 1035978-13-2 C22H18N2O8
(4aS,5aR,12aS)-3,10,12,12a-Tetrahydroxy-7-oxazol-2-yl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid amide
—— 4,7-dimethyl-1,2,3,4-tetrahydro-1,4-ethanonaphthalen-1-ol 79963-11-4 C14H18O
4,7-dimethyl-1,2,3,4-tetrahydro-1,4-ethanonaphthalen-1-ol
—— 4-(3-amino-2-methylphenyl)-6-morpholino-9H-pyrido[3,4-b]indole-1-carboxamide 1352835-96-1 C23H23N5O2
4-(3-amino-2-methylphenyl)-6-morpholino-9H-pyrido[3,4-b]indole-1-carboxamide
—— 4-phenylsulfinylbenzo-15-crown-5 128767-70-4 C20H24O6S
4-phenylsulfinylbenzo-15-crown-5
—— 4-phenyl-5-(4-phenyl-thiazol-2-yl)-2,4-dihydro-[1,2,4]triazole-3-thione 31877-55-1 C17H12N4S2
4-phenyl-5-(4-phenyl-thiazol-2-yl)-2,4-dihydro-[1,2,4]triazole-3-thione
—— 4-amino-5-[2-(methoxycarbonyl)ethenyl]-7-(3-deoxy-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine 847551-46-6 C15H18N4O5
4-amino-5-[2-(methoxycarbonyl)ethenyl]-7-(3-deoxy-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine
—— (4S,5R,E)-6-((4R,6R)-6-(((4S,6S)-6-(((4R,6R)-6-((3S,4S,E)-4-(4-methoxybenzyloxy)-3,5-dimethylhex-1-enyl)-2,2-dimethyl-1,3-dioxan-4-yl)methyl)-2,2-dimethyl-1,3-dioxan-4-yl)methyl)-2,2-dimethyl-1,3-dioxan-4-yl)-4-methyl-5-(triethylsilyloxy)hex-2-enal 1255646-83-3 C49H82O10Si
(4S,5R,E)-6-((4R,6R)-6-(((4S,6S)-6-(((4R,6R)-6-((3S,4S,E)-4-(4-methoxybenzyloxy)-3,5-dimethylhex-1-enyl)-2,2-dimethyl-1,3-dioxan-4-yl)methyl)-2,2-dimethyl-1,3-dioxan-4-yl)methyl)-2,2-dimethyl-1,3-dioxan-4-yl)-4-methyl-5-(triethylsilyloxy)hex-2-enal
—— 4-((1R,2S)-2-methylcyclohexylamino)pyrrolo[1,2-b]pyridazine-3-carbonitrile 1263420-10-5 C15H18N4
4-((1R,2S)-2-methylcyclohexylamino)pyrrolo[1,2-b]pyridazine-3-carbonitrile
—— 4-[7-(4-methanesulfonyl-phenyl)-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino]-N-(2-morpholin-4-yl-ethyl)-benzamide 1180154-85-1 C26H28N6O4S
4-[7-(4-methanesulfonyl-phenyl)-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino]-N-(2-morpholin-4-yl-ethyl)-benzamide
—— 4,5-dimethoxy-2-(9-methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-<i>g</i>]isoquinolin-5-ylmethyl)-aniline; hydrochloride 2084-10-8 C21H26N2O5*2ClH
4,5-dimethoxy-2-(9-methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-<i>g</i>]isoquinolin-5-ylmethyl)-aniline; hydrochloride
—— 4-(2-n-Propyl-1-penten-1-yl)benzonitril 57467-79-5 C15H19N
4-(2-n-Propyl-1-penten-1-yl)benzonitril
—— 4β-n-octylsulfonamido-4'-tert-butyldimethylsilyloxy-4'-O-demethyl-4-desoxypodophyllotoxin 692755-48-9 C35H51NO9SSi
4β-n-octylsulfonamido-4'-tert-butyldimethylsilyloxy-4'-O-demethyl-4-desoxypodophyllotoxin
—— 4-[2,5-dioxo-4-(4-fluorophenyl)-3-methyl-4-[(2-propenyloxy)methyl]imidazolidin-1-yl]-2-(trifluoromethyl)benzonitrile 1215085-80-5 C22H17F4N3O3
4-[2,5-dioxo-4-(4-fluorophenyl)-3-methyl-4-[(2-propenyloxy)methyl]imidazolidin-1-yl]-2-(trifluoromethyl)benzonitrile
—— (+/-)-4-(4-(2-hydroxyethyl)piperazine-1-ylcarbonyl)-1H-spiro[benzo(c)pyran-3(4H),1'-cyclohexane]-1-one 943656-80-2 C21H28N2O4
(+/-)-4-(4-(2-hydroxyethyl)piperazine-1-ylcarbonyl)-1H-spiro[benzo(c)pyran-3(4H),1'-cyclohexane]-1-one
—— 4-[4-[[2-(cyclopropylmethylamino)acetyl]amino]phenyl]-N-(2,6-dichlorophenyl)piperidine-1-carboxamide 1092066-45-9 C24H28Cl2N4O2
4-[4-[[2-(cyclopropylmethylamino)acetyl]amino]phenyl]-N-(2,6-dichlorophenyl)piperidine-1-carboxamide