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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4''-O-octanoylavermectin B<sub>1a</sub> 81924-46-1 C56H86O15
4''-O-octanoylavermectin B<sub>1a</sub>
—— 4-Ethoxy-1-(3-hydroxypropyl)-6-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid ethyl ester 89865-80-5 C15H21N3O4
4-Ethoxy-1-(3-hydroxypropyl)-6-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid ethyl ester
—— (4-nitro-2-((2,6-diisopropylphenyl)iminomethyl)phenoxide)Ni(COCH3)(3,4-dihydroisoquinoline) 1305337-27-2 C30H33N3NiO4
(4-nitro-2-((2,6-diisopropylphenyl)iminomethyl)phenoxide)Ni(COCH3)(3,4-dihydroisoquinoline)
—— 4-[3-(t-butyldimethylsilyloxy)-1-propynyl]-4-hydroxy-7-methoxymethoxy-3-(4-methoxymethoxyphenyl)-3-methylchroman 252947-06-1 C29H40O7Si
4-[3-(t-butyldimethylsilyloxy)-1-propynyl]-4-hydroxy-7-methoxymethoxy-3-(4-methoxymethoxyphenyl)-3-methylchroman
—— 4-amino-5-cyano-N-((1-((2-(pyridin-2-yl)thiazol-5-yl)methyl)piperidin-4-yl)methyl)6-(3,3,3-trifluoropropoxy)picolinamide 1235472-69-1 C25H26F3N7O2S
4-amino-5-cyano-N-((1-((2-(pyridin-2-yl)thiazol-5-yl)methyl)piperidin-4-yl)methyl)6-(3,3,3-trifluoropropoxy)picolinamide
—— (4'-methanesulfonyl-3-[1,2,4]triazol-1-yl-biphenyl-4-yl)(3,4,5-trimethoxyphenyl)methanone 1016543-51-3 C25H23N3O6S
(4'-methanesulfonyl-3-[1,2,4]triazol-1-yl-biphenyl-4-yl)(3,4,5-trimethoxyphenyl)methanone
—— 4-((1S)-2,2-dimethyl-3-oxo-1-phenyl-3-(1,3-thiazol-2-ylamino)propyl)phenyl 3-furancarboxylate 1025473-21-5 C25H22N2O4S
4-((1S)-2,2-dimethyl-3-oxo-1-phenyl-3-(1,3-thiazol-2-ylamino)propyl)phenyl 3-furancarboxylate
—— 4-<1-Phenyl-aethoxy>-azobenzol 94681-55-7 C20H18N2O
4-<1-Phenyl-aethoxy>-azobenzol
—— 4-(5-Brom-3.4-dinitro-2-thienyl)-buttersaeuremethylester 90326-50-4 C9H9BrN2O6S
4-(5-Brom-3.4-dinitro-2-thienyl)-buttersaeuremethylester
—— <4-(α-Hydroxy-α-methyl-benzyl)-benzoesaeure>-<(-)-menthylester> 102953-55-9 C25H32O3
<4-(α-Hydroxy-α-methyl-benzyl)-benzoesaeure>-<(-)-menthylester>
—— 4-(4-Brom-phenylmercapto)-tetrazol 91808-65-0 C7H5BrN4S
4-(4-Brom-phenylmercapto)-tetrazol
—— ({4-[[4-benzyl-5-(2,6-dimethylmorpholin-4-yl)-oxazol-2-yl]-(3,4-dihydro-1H-isoquinolin-2-yl)-methyl]-cyclohexyl}-thiophen-2-yl-methyl)-dimethylamine 943031-69-4 C39H50N4O2S
({4-[[4-benzyl-5-(2,6-dimethylmorpholin-4-yl)-oxazol-2-yl]-(3,4-dihydro-1H-isoquinolin-2-yl)-methyl]-cyclohexyl}-thiophen-2-yl-methyl)-dimethylamine
—— 4-(3-chloropyridin-2-yl)-3-fluoro-N-(3,4,5-trimethoxyphenyl)benzamide 849755-33-5 C21H18ClFN2O4
4-(3-chloropyridin-2-yl)-3-fluoro-N-(3,4,5-trimethoxyphenyl)benzamide
—— 4-bromo-N-[(1S,2R)-2-ethyl-1-(hydroxymethyl)octyl]benzenesulfonamide 635289-28-0 C17H28BrNO3S
4-bromo-N-[(1S,2R)-2-ethyl-1-(hydroxymethyl)octyl]benzenesulfonamide
—— 4-(benzyloxy)-1-(trifluoromethyl)-1-butyn-3-ol 94792-92-4 C12H11F3O2
4-(benzyloxy)-1-(trifluoromethyl)-1-butyn-3-ol
—— 4-(cyclopropyl-{2-[4-([1,4]oxazepane-4-carbonyl)-phenyl]-pyrimidine-5-carbonyl}-amino)-piperidine-1-carboxylic acid tert-butyl ester 1557035-27-4 C30H39N5O5
4-(cyclopropyl-{2-[4-([1,4]oxazepane-4-carbonyl)-phenyl]-pyrimidine-5-carbonyl}-amino)-piperidine-1-carboxylic acid tert-butyl ester
—— 4-[5-(1-{2-hydroxy-3-[4-(2-oxo-pyrrolidin-1-yl)-piperidin-1-yl]-propyl}-5-methanesulfonyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)-2-trifluoromethyl-benzylcarbamoyl]-piperidine-1-carboxylic acid tert-butyl ester 1048033-84-6 C38H54F3N7O7S
4-[5-(1-{2-hydroxy-3-[4-(2-oxo-pyrrolidin-1-yl)-piperidin-1-yl]-propyl}-5-methanesulfonyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)-2-trifluoromethyl-benzylcarbamoyl]-piperidine-1-carboxylic acid tert-butyl ester
—— 4-hydroxy-3-(5-benzylideneamino-1,3,4-oxadiazol-2-yl)-2H-[1]benzopyran-2-one 934766-83-3 C18H11N3O4
4-hydroxy-3-(5-benzylideneamino-1,3,4-oxadiazol-2-yl)-2H-[1]benzopyran-2-one
—— 4-amino-5-methyl-N-octadecyl-1H-pyrazole-3-carboxamide 115869-58-4 C23H44N4O
4-amino-5-methyl-N-octadecyl-1H-pyrazole-3-carboxamide
—— 4-butoxymethyl-octa-1,5,6-triene 53498-18-3 C13H22O
4-butoxymethyl-octa-1,5,6-triene
—— (4AR,5R,6R,7R)-6-Hydroxy-7-propionyloxy-4a,5,6,7-tetrahydro-1,3,4a,5-tetramethylbenz[f]indol-2(4H)-one 209330-99-4 C19H25NO4
(4AR,5R,6R,7R)-6-Hydroxy-7-propionyloxy-4a,5,6,7-tetrahydro-1,3,4a,5-tetramethylbenz[f]indol-2(4H)-one
—— (4aβ,9β,10aα)-9-methoxy-trans-1,2,3,4,4a,9,10,10a-octahydrophenanthrene 135580-92-6 C15H20O
(4aβ,9β,10aα)-9-methoxy-trans-1,2,3,4,4a,9,10,10a-octahydrophenanthrene
—— 4-[(2-{[4-(dimethylamino)phenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-propylpyridine-2-carboxamide 611217-69-7 C25H28N6O2
4-[(2-{[4-(dimethylamino)phenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-propylpyridine-2-carboxamide
—— 4-(cyclopropyl-{2-[4-(3,3-difluoro-azetidine-1-carbonyl)-phenyl]-pyrimidine-5-carbonyl}-amino)-piperidine-1-carboxylic acid tert-butyl ester 1557035-48-9 C28H33F2N5O4
4-(cyclopropyl-{2-[4-(3,3-difluoro-azetidine-1-carbonyl)-phenyl]-pyrimidine-5-carbonyl}-amino)-piperidine-1-carboxylic acid tert-butyl ester
—— 4-(cyclopropyl-{2-[3-fluoro-4-(2-methoxy-1-methyl-ethylcarbamoyl)-phenyl]-pyrimidine-5-carbonyl}-amino)-piperidine-1-carboxylic acid tert-butyl ester 1557034-16-8 C29H38FN5O5
4-(cyclopropyl-{2-[3-fluoro-4-(2-methoxy-1-methyl-ethylcarbamoyl)-phenyl]-pyrimidine-5-carbonyl}-amino)-piperidine-1-carboxylic acid tert-butyl ester
—— 4-Hydroxy-5-oxo-1,2-diphenyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid pyridin-2-ylamide 147298-46-2 C22H17N3O3
4-Hydroxy-5-oxo-1,2-diphenyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid pyridin-2-ylamide
—— (4R,5S)-1-[4-(tert-butyldimethylsilanyloxymethyl)-2-oxo-5-vinyloxazolidin-3-yl]butane-1,3-dione 736143-75-2 C16H27NO5Si
(4R,5S)-1-[4-(tert-butyldimethylsilanyloxymethyl)-2-oxo-5-vinyloxazolidin-3-yl]butane-1,3-dione
—— 4-(2-fluoro-4-(((1-methyl-5-oxo-1,2,3,5-tetrahydroimidazo[1,2-c]pyrimidin-7-yl)oxy)methyl)phenoxy)-2-(trifluoromethyl)benzonitrile trifluoroacetate 1421432-99-6 C2HF3O2*C22H16F4N4O3
4-(2-fluoro-4-(((1-methyl-5-oxo-1,2,3,5-tetrahydroimidazo[1,2-c]pyrimidin-7-yl)oxy)methyl)phenoxy)-2-(trifluoromethyl)benzonitrile trifluoroacetate
—— (4-hydroxy-3,5-dimethoxyphenyl)(3-hydroxy-4-methoxyphenyl)methanone 1344112-06-6 C16H16O6
(4-hydroxy-3,5-dimethoxyphenyl)(3-hydroxy-4-methoxyphenyl)methanone
—— 4-(4-Chlorphenyl)-2-methyl-2-(trimethylsiloxy)-3-butennitril 100573-15-7 C14H18ClNOSi
4-(4-Chlorphenyl)-2-methyl-2-(trimethylsiloxy)-3-butennitril
—— 4-Allyl-4-benzyl-1,4-dihydro-1-(2-methyl-4-nitrophenyl)-2,6-diphenylphosphorin-1-oxid 78336-82-0 C34H30NO3P
4-Allyl-4-benzyl-1,4-dihydro-1-(2-methyl-4-nitrophenyl)-2,6-diphenylphosphorin-1-oxid
—— (±)-4-(2-carboxymethoxy-5-chloro-phenyl)-6,7-dihydro-4H-thiazolo[5,4-c]pyridine-5-carboxylic acid 2,6-dichloro-benzyl ester 1531635-38-7 C22H17Cl3N2O5S
(±)-4-(2-carboxymethoxy-5-chloro-phenyl)-6,7-dihydro-4H-thiazolo[5,4-c]pyridine-5-carboxylic acid 2,6-dichloro-benzyl ester
—— 4-{5-[(1R,5R)-6-methyl-3,6-diazabicyclo[3.2.0]heptan-3-yl]pyridin-3-yl}-1H-indol 1155870-04-4 C19H20N4
4-{5-[(1R,5R)-6-methyl-3,6-diazabicyclo[3.2.0]heptan-3-yl]pyridin-3-yl}-1H-indol
—— 4-(((hexylcarbamoyl)oxy)methyl)-2-methoxyphenyl acetate 1362456-68-5 C17H25NO5
4-(((hexylcarbamoyl)oxy)methyl)-2-methoxyphenyl acetate
—— 4-Dimethylamino-1-{pentafluorophenyl-[(Z)-phenylimino]-methyl}-pyridinium; chloride 120703-76-6 C20H15F5N3*Cl
4-Dimethylamino-1-{pentafluorophenyl-[(Z)-phenylimino]-methyl}-pyridinium; chloride
—— 4-{[4-(2-benzyloxyethoxy)-2-methylphenyl]methyl}-1,2-dihydro-5-isopropyl-3H-pyrazol-3-one 666843-88-5 C23H28N2O3
4-{[4-(2-benzyloxyethoxy)-2-methylphenyl]methyl}-1,2-dihydro-5-isopropyl-3H-pyrazol-3-one
—— 4-chloro-N-[(2S,3R)-2-methyl-1-azabicyclo[2.2.2]oct-3-yl]thieno[3,2-c]pyridine-6-carboxamide 478152-07-7 C16H18ClN3OS
4-chloro-N-[(2S,3R)-2-methyl-1-azabicyclo[2.2.2]oct-3-yl]thieno[3,2-c]pyridine-6-carboxamide
—— (4R,5S,E)-((S)-4-((S,E)-1-(hydroxyimino)propan-2-yloxy)-4-oxobutan-2-yl) 5-(acryloyloxy)-4-((2-methoxyethoxy)methoxy)hex-2-enoate 861903-01-7 C20H31NO10
(4R,5S,E)-((S)-4-((S,E)-1-(hydroxyimino)propan-2-yloxy)-4-oxobutan-2-yl) 5-(acryloyloxy)-4-((2-methoxyethoxy)methoxy)hex-2-enoate
—— (4R,4'R)-N,N'-(((ethane-1,2-diylbis(2-oxo-4-phenylazetidine-1,3-diyl))bis(1H-1,2,3-triazole-1,4-diyl))bis(methylene))bis(4-((3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamide) 1091597-14-6 C74H104N10O10
(4R,4'R)-N,N'-(((ethane-1,2-diylbis(2-oxo-4-phenylazetidine-1,3-diyl))bis(1H-1,2,3-triazole-1,4-diyl))bis(methylene))bis(4-((3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamide)
—— 4-Formyl-8-methoxy-benzo<1,2-b:5,4-b'>difuran-thiosemicarbazon 7184-30-7 C13H11N3O3S
4-Formyl-8-methoxy-benzo<1,2-b:5,4-b'>difuran-thiosemicarbazon
—— (4-Nitro-benzoesaeure)-spiro<2.4>heptan-4-ylester 6749-57-1 C14H15NO4
(4-Nitro-benzoesaeure)-spiro<2.4>heptan-4-ylester
—— (4-Nitro-benzoyloxy)-methyl-quecksilber 21450-74-8 C8H7HgNO4
(4-Nitro-benzoyloxy)-methyl-quecksilber
—— 4-(3-chloro-5-(2,3-dihydroxypropyl)pyridin-2-yl)-N-(6-fluorobenzo[d]thiazol-2-yl)-5,6-dihydropyridine-1(2H)-carboxamide 1353528-12-7 C21H20ClFN4O3S
4-(3-chloro-5-(2,3-dihydroxypropyl)pyridin-2-yl)-N-(6-fluorobenzo[d]thiazol-2-yl)-5,6-dihydropyridine-1(2H)-carboxamide
—— 4,4,4-Trifluor-3-(trifluoracetoxy)-crotonsaeure-ethylester 89976-13-6 C8H6F6O4
4,4,4-Trifluor-3-(trifluoracetoxy)-crotonsaeure-ethylester
—— 4-(2-(diphenylphosphaneyl)phenyl)-2-(piperidin-1-yl)pyrimidine 1350639-43-8 C27H26N3P
4-(2-(diphenylphosphaneyl)phenyl)-2-(piperidin-1-yl)pyrimidine
—— 4-amino-5-chloro-2-methoxyphenyl thiocyanate 114614-62-9 C8H7ClN2OS
4-amino-5-chloro-2-methoxyphenyl thiocyanate
—— 4-(trifluoromethyl)-N-{3-[(2-naphthyl)methoxy]quinoxalin-2-yl}benzenesulfonamide 1226502-23-3 C26H18F3N3O3S
4-(trifluoromethyl)-N-{3-[(2-naphthyl)methoxy]quinoxalin-2-yl}benzenesulfonamide
—— 4-acetoxy-1,2-dimethyl-dibenz[b,e][1,4]oxathiepin-6-one 859033-30-0 C17H14O4S
4-acetoxy-1,2-dimethyl-dibenz[b,e][1,4]oxathiepin-6-one
—— 4-{4-[(E)-2-(3,5-Di-tert-butyl-phenyl)-vinyl]-benzylsulfanylmethyl}-benzoic acid methyl ester 159587-09-4 C32H38O2S
4-{4-[(E)-2-(3,5-Di-tert-butyl-phenyl)-vinyl]-benzylsulfanylmethyl}-benzoic acid methyl ester
—— 4-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)aniline 374814-12-7 C11H10F3N3
4-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)aniline