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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Hydroxy-7-nitroso-2-(4'-methylphenyl)-benzotriazol 21036-28-2 C13H10N4O2
4-Hydroxy-7-nitroso-2-(4'-methylphenyl)-benzotriazol
—— 4-methyl-6-<i>p</i>-tolyl-4,5-dihydro-2<i>H</i>-pyridazin-3-one 21004-59-1 C12H14N2O
4-methyl-6-<i>p</i>-tolyl-4,5-dihydro-2<i>H</i>-pyridazin-3-one
—— 4-Benzolazo-3-(naphthyl-(2)-iminomethyl)-1-phenyl-Δ<sup>2</sup>-pyrazolinon-(5) 22358-46-9 C26H19N5O
4-Benzolazo-3-(naphthyl-(2)-iminomethyl)-1-phenyl-Δ<sup>2</sup>-pyrazolinon-(5)
—— 4-(9-ethyl-carbazole-3-sulfonylamino)-benzoic acid 19507-43-8 C21H18N2O4S
4-(9-ethyl-carbazole-3-sulfonylamino)-benzoic acid
—— 4-(1-Acetylnaphthyl-(7)-amino)-2,6-dimethylnicotinsaeure 20798-46-3 C20H18N2O3
4-(1-Acetylnaphthyl-(7)-amino)-2,6-dimethylnicotinsaeure
—— 4,4'-bis((2,2-difluoroethoxy)methyl)-2,2'-bipyridine 1638613-22-5 C16H16F4N2O2
4,4'-bis((2,2-difluoroethoxy)methyl)-2,2'-bipyridine
—— 4'-[(1Z,4Z,9Z,15Z)-15-(2,6-Bis-benzyloxy-phenyl)-2,8,12,18-tetrahexyl-3,7,13,17-tetramethyl-porphyrin-5-yl]-biphenyl-4-carbaldehyde 138536-88-6 C81H94N4O3
4'-[(1Z,4Z,9Z,15Z)-15-(2,6-Bis-benzyloxy-phenyl)-2,8,12,18-tetrahexyl-3,7,13,17-tetramethyl-porphyrin-5-yl]-biphenyl-4-carbaldehyde
—— 4-[4-(2-methyl-5-chlorophenyl)-1-piperazinyl]phenyl-1-3-(2H,4H)-1,2,4-triazolone 359826-09-8 C19H20ClN5O
4-[4-(2-methyl-5-chlorophenyl)-1-piperazinyl]phenyl-1-3-(2H,4H)-1,2,4-triazolone
—— 4-(α,α-Bis-ethoxycarbonyl-methylamino)-2-methylmercapto-5-ethoxycarbonyl-primidin 102589-39-9 C15H21N3O6S
4-(α,α-Bis-ethoxycarbonyl-methylamino)-2-methylmercapto-5-ethoxycarbonyl-primidin
—— ((4bS,6aS,7R,7aR,10aR,10bS,10cR)-7-hydroxy-2-methoxy-6a,9,9-trimethyl-4b,5,6,6a,7,10c,11,12-octahydro-7,10b-ethanonaphtho[1',2':6,7]indeno[1,2-d][1,3]dioxol-7a(10aH)-yl)methyl methanesulfonate 160878-15-9 C26H36O7S
((4bS,6aS,7R,7aR,10aR,10bS,10cR)-7-hydroxy-2-methoxy-6a,9,9-trimethyl-4b,5,6,6a,7,10c,11,12-octahydro-7,10b-ethanonaphtho[1',2':6,7]indeno[1,2-d][1,3]dioxol-7a(10aH)-yl)methyl methanesulfonate
—— 4-[3-(4-[1-(4-fluorophenyl)-1-methoxyethyl]phenylthio)phenyl]-4-methoxytetrahydropyran 143128-02-3 C27H29FO3S
4-[3-(4-[1-(4-fluorophenyl)-1-methoxyethyl]phenylthio)phenyl]-4-methoxytetrahydropyran
—— 4a-cyclohex-1-enyl-3,4,4a,5,6,7-hexahydro-1<i>H</i>-quinolin-2-one 63123-85-3 C15H21NO
4a-cyclohex-1-enyl-3,4,4a,5,6,7-hexahydro-1<i>H</i>-quinolin-2-one
—— [(4R)-1-phenylpentadecan-4-yl] 2,2,2-trifluoroacetate 97798-54-4 C23H35F3O2
[(4R)-1-phenylpentadecan-4-yl] 2,2,2-trifluoroacetate
—— (4R,12bS)-4-(furan-2-yl)-12-tosyl-1,3,4,6,7,12b-hexahydroindolo[2,3-a]quinolizin-2(12H)-one 1421697-22-4 C26H24N2O4S
(4R,12bS)-4-(furan-2-yl)-12-tosyl-1,3,4,6,7,12b-hexahydroindolo[2,3-a]quinolizin-2(12H)-one
—— 4-(2-(5-(2-(4-(3,6-di-tert-butyl-9H-carbazolyl)phenyl)ethynyl)-2,2'-bithiophen-5'-yl)ethynyl)benzaldehyde 1374843-11-4 C45H37NOS2
4-(2-(5-(2-(4-(3,6-di-tert-butyl-9H-carbazolyl)phenyl)ethynyl)-2,2'-bithiophen-5'-yl)ethynyl)benzaldehyde
—— 4-(8-oxo-7,9-dioxa-2,3-dithia-8-phospha-spiro[4.5]dec-8-yl)-morpholine 4788-61-8 C9H16NO4PS2
4-(8-oxo-7,9-dioxa-2,3-dithia-8-phospha-spiro[4.5]dec-8-yl)-morpholine
—— 4-(4-chloro-phenylazo)-2-(4-chloro-phenylsulfanyl)-5-phenyl-oxazole 57203-45-9 C21H13Cl2N3OS
4-(4-chloro-phenylazo)-2-(4-chloro-phenylsulfanyl)-5-phenyl-oxazole
—— 4-Hydroxy-8-methoxy-1-(2-methoxyethoxymethoxy)-3-(2,4,6-trimethylphenyl)-1,8-diazaspiro[4.5]dec-3-en-2-one 1228464-29-6 C22H32N2O6
4-Hydroxy-8-methoxy-1-(2-methoxyethoxymethoxy)-3-(2,4,6-trimethylphenyl)-1,8-diazaspiro[4.5]dec-3-en-2-one
—— 4-(2-(1-(ethylamino)-1-oxopropan-2-yloxy)-4-fluorophenylamino)-5-methyl-thieno[2,3-d]pyrimidine-6-carboxamide 1332759-66-6 C19H20FN5O3S
4-(2-(1-(ethylamino)-1-oxopropan-2-yloxy)-4-fluorophenylamino)-5-methyl-thieno[2,3-d]pyrimidine-6-carboxamide
—— 4-But-3-enyl-3-(2,4-dimethoxy-phenyl)-7-methoxy-chromen-2-one 909103-94-2 C22H22O5
4-But-3-enyl-3-(2,4-dimethoxy-phenyl)-7-methoxy-chromen-2-one
—— 4-[4-fluoro-2-[(3S)-piperidin-3-yl]oxyanilino]-N-(2-hydroxyethyl)-5-methylthieno[2,3-d]pyrimidine-6-carboxamide 1332709-61-1 C21H24FN5O3S
4-[4-fluoro-2-[(3S)-piperidin-3-yl]oxyanilino]-N-(2-hydroxyethyl)-5-methylthieno[2,3-d]pyrimidine-6-carboxamide
—— 4-[(3,5-difluorobenzyl)amino]-6-[(4-fluoro-3-morpholinophenyl)amino]pyridine-3-carboxyamide 1227863-67-3 C23H22F3N5O2
4-[(3,5-difluorobenzyl)amino]-6-[(4-fluoro-3-morpholinophenyl)amino]pyridine-3-carboxyamide
—— 4-Isopropylamino-2,6-dimethyl-pyrimidin 2959-45-7 C9H15N3
4-Isopropylamino-2,6-dimethyl-pyrimidin
—— 4-(benzylamino)-6-{[4-(1-morpholinocarbonylpiperidin-4-yl)phenyl]amino}pyridine-3-carboxyamide 1227865-31-7 C29H34N6O3
4-(benzylamino)-6-{[4-(1-morpholinocarbonylpiperidin-4-yl)phenyl]amino}pyridine-3-carboxyamide
—— 4-(3-cyano-6-fluoro-5-methoxyindol-1-yl)benzoic acid ethyl ester 1071973-00-6 C19H15FN2O3
4-(3-cyano-6-fluoro-5-methoxyindol-1-yl)benzoic acid ethyl ester
—— (4aS,9aR)-9a-(2-iodoethoxy)-2,3,4,4a-tetrahydro-1H-fluoren-9-one 116823-23-5 C15H17IO2
(4aS,9aR)-9a-(2-iodoethoxy)-2,3,4,4a-tetrahydro-1H-fluoren-9-one
—— 4-[(4-chlorophenyl)aminomethyl]-6-t-butyl-2H-1-benzopyran-2-one 1627736-93-9 C20H20ClNO2
4-[(4-chlorophenyl)aminomethyl]-6-t-butyl-2H-1-benzopyran-2-one
—— 4-(3-(2,4-dichlorophenyl)-2-ethyl-6-methyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidin-5-yl)benzonitrile 1221129-56-1 C22H16Cl2N4O
4-(3-(2,4-dichlorophenyl)-2-ethyl-6-methyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidin-5-yl)benzonitrile
—— [(4R,5R,7R,8S,9R,10S,12E)-7-acetyloxy-4-ethyl-9-methoxy-8,10-dimethyltetradeca-2,12-dien-5-yl] prop-2-enoate 1236279-12-1 C24H40O5
[(4R,5R,7R,8S,9R,10S,12E)-7-acetyloxy-4-ethyl-9-methoxy-8,10-dimethyltetradeca-2,12-dien-5-yl] prop-2-enoate
—— (4E,8E)-(2R,7R)-10-Benzyloxy-1-chloro-5,7-dimethyl-deca-4,8-dien-2-ol 132096-80-1 C19H27ClO2
(4E,8E)-(2R,7R)-10-Benzyloxy-1-chloro-5,7-dimethyl-deca-4,8-dien-2-ol
—— 4-hydroxy-4-methyl-3-phenethyl-cyclohexanone 101498-67-3 C15H20O2
4-hydroxy-4-methyl-3-phenethyl-cyclohexanone
—— 4-(7-Ethyl-5-methyl-8-methylamino-6-oxo-5,6,7,8-tetrahydro-pteridin-2-ylamino)-N-(1-ethyl-piperidin-4-ylmethyl)-3-methoxy-benzamide 1192166-59-8 C26H38N8O3
4-(7-Ethyl-5-methyl-8-methylamino-6-oxo-5,6,7,8-tetrahydro-pteridin-2-ylamino)-N-(1-ethyl-piperidin-4-ylmethyl)-3-methoxy-benzamide
—— 4-[2-(5-nitro-furan-2-yl)-pyrimidin-4-yl]-morpholine 49670-70-4 C12H12N4O4
4-[2-(5-nitro-furan-2-yl)-pyrimidin-4-yl]-morpholine
—— 4-Amino-2-hydroxy-6-methyl-5-(4-nitro-phenyl)-pyrimidin 94625-33-9 C11H10N4O3
4-Amino-2-hydroxy-6-methyl-5-(4-nitro-phenyl)-pyrimidin
—— 4-amino-3-(2-cyclohexyl-1H-imidazol-1-yl)-N-methyl-N-(3-pyridylmethyl)-benzamide 1033716-60-7 C23H27N5O
4-amino-3-(2-cyclohexyl-1H-imidazol-1-yl)-N-methyl-N-(3-pyridylmethyl)-benzamide
—— 4-Methyl-7-methylsulfanyl-quinoline 99843-87-5 C11H11NS
4-Methyl-7-methylsulfanyl-quinoline
—— (4-(2-((S)-1-amino-3-methylbutyl)-4-chlorophenyl)piperazin-1-yl)(3-(4-chlorophenyl)pyrrolidin-2-yl)methanone 1026093-75-3 C26H34Cl2N4O
(4-(2-((S)-1-amino-3-methylbutyl)-4-chlorophenyl)piperazin-1-yl)(3-(4-chlorophenyl)pyrrolidin-2-yl)methanone
—— (4aS,6S,8aR)-6-cyclopropyl-8a-(2-fluorophenyl)-4a,5,6,8-tetrahydro-4H-pyrano[3,4-d][1,3]thiazin-2-amine 1616505-86-2 C16H19FN2OS
(4aS,6S,8aR)-6-cyclopropyl-8a-(2-fluorophenyl)-4a,5,6,8-tetrahydro-4H-pyrano[3,4-d][1,3]thiazin-2-amine
—— 4-Nitro-benzolsulfonsaeure-<5-n-butyl-2-dimethylamino-4-methyl-pyrimidinyl-(6)>-ester 19823-19-9 C17H22N4O5S
4-Nitro-benzolsulfonsaeure-<5-n-butyl-2-dimethylamino-4-methyl-pyrimidinyl-(6)>-ester
—— 4-((3R,6S,10R,13R)-3,6-Dihydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid [(2R,17S)-17-hydroxy-2,10,13-trimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-(3E)-ylidene]-hydrazide 14424-98-7 C44H70N2O4
4-((3R,6S,10R,13R)-3,6-Dihydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid [(2R,17S)-17-hydroxy-2,10,13-trimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-(3E)-ylidene]-hydrazide
—— 4-Acetoxy-homophthalsaeure-diaethylester 21640-25-5 C15H18O6
4-Acetoxy-homophthalsaeure-diaethylester
—— 4,4',4'',4'''-Tetrahydroxy-benzopinakolin 22612-72-2 C26H20O5
4,4',4'',4'''-Tetrahydroxy-benzopinakolin
—— 4-Oxo-1,3a,5-triphenyl-3a,4-dihydro-1H-acenaphtho<1,2-1',2'>cyclopenta<3,2-c>pyrazol 20062-07-1 C34H22N2O
4-Oxo-1,3a,5-triphenyl-3a,4-dihydro-1H-acenaphtho<1,2-1',2'>cyclopenta<3,2-c>pyrazol
—— 4-benzylidene-2-(5-butoxy-1-<i>p</i>-tolyl-1<i>H</i>-[1,2,4]triazol-3-yl)-4<i>H</i>-oxazol-5-one 62846-87-1 C23H22N4O3
4-benzylidene-2-(5-butoxy-1-<i>p</i>-tolyl-1<i>H</i>-[1,2,4]triazol-3-yl)-4<i>H</i>-oxazol-5-one
—— 4-Bromo-4'-methanesulfonyl-3-nitro-biphenyl 27701-75-3 C13H10BrNO4S
4-Bromo-4'-methanesulfonyl-3-nitro-biphenyl
—— 4-Chloro-6-(7-methoxy-2-trifluoromethylpyrazolo[1,5-a]pyridin-4-yl) isoquinoline 1221232-13-8 C18H11ClF3N3O
4-Chloro-6-(7-methoxy-2-trifluoromethylpyrazolo[1,5-a]pyridin-4-yl) isoquinoline
—— 4-(4-chlorobenzylidene)-3-propylisoxazol-5(4H)-one 136320-18-8 C13H12ClNO2
4-(4-chlorobenzylidene)-3-propylisoxazol-5(4H)-one
—— 4,6-Bis[(2-amino-4,5-dihexoxyphenyl)iminomethyl]benzene-1,3-diol 903877-13-4 C44H66N4O6
4,6-Bis[(2-amino-4,5-dihexoxyphenyl)iminomethyl]benzene-1,3-diol
—— (4S)-(2Z)-ethyl 4-<(tert-butyldimethylsilyl)oxy>-7-methyl-6-<(2-tetrahydropyran-2-yloxy)methyl>-3-<(trimethylsilyl)methyl>-2,6-octadienoate 113308-91-1 C27H52O5Si2
(4S)-(2Z)-ethyl 4-<(tert-butyldimethylsilyl)oxy>-7-methyl-6-<(2-tetrahydropyran-2-yloxy)methyl>-3-<(trimethylsilyl)methyl>-2,6-octadienoate
—— (4-methoxy-benzyl)-methyl-carbamic acid methyl ester 91247-70-0 C11H15NO3
(4-methoxy-benzyl)-methyl-carbamic acid methyl ester