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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4‐(phenylamino)pyridine-1-oxide 113396-20-6 C11H10N2O
    4‐(phenylamino)pyridine-1-oxide
    —— 4-methyl-3-(3-quinolin-4-yl-pyrazole-1-sulfonyl)-benzonitrile 1174414-49-3 C20H14N4O2S
    4-methyl-3-(3-quinolin-4-yl-pyrazole-1-sulfonyl)-benzonitrile
    —— 4-((2E)-3-(3,5-dichlorophenyl)-4,4,4-trifluoro-1-(hydroxyimino)-2-butenyl)-2-methyl-N-(2,2,2-trifluoroethyl)-benzoic acid amide 1097633-12-9 C20H14Cl2F6N2O2
    4-((2E)-3-(3,5-dichlorophenyl)-4,4,4-trifluoro-1-(hydroxyimino)-2-butenyl)-2-methyl-N-(2,2,2-trifluoroethyl)-benzoic acid amide
    —— 4-[2-[Cyclopropylidene(phenyl)methyl]phenyl]-1-(4-methylphenyl)sulfonyltriazole 1638606-43-5 C25H21N3O2S
    4-[2-[Cyclopropylidene(phenyl)methyl]phenyl]-1-(4-methylphenyl)sulfonyltriazole
    —— 4-(2-chlorophenylthio)-1-(4-fluorophenyl)-5-(trimethylsilyl)pentan-1-one 1046204-38-9 C20H24ClFOSSi
    4-(2-chlorophenylthio)-1-(4-fluorophenyl)-5-(trimethylsilyl)pentan-1-one
    —— 4-(2,5-difluorobenzylidene)-N-(5-((2-methyl-1H-imidazol-1-yl)methyl)thiazol-2-yl)piperidine-1-carboxamide 1365085-60-4 C21H21F2N5OS
    4-(2,5-difluorobenzylidene)-N-(5-((2-methyl-1H-imidazol-1-yl)methyl)thiazol-2-yl)piperidine-1-carboxamide
    —— 4-(2'-Fluoro-biphenyl-4-yl)-4-hydroxy-butyramide 40884-83-1 C16H16FNO2
    4-(2'-Fluoro-biphenyl-4-yl)-4-hydroxy-butyramide
    —— 4-(1-{4-[6-amino-5-(4-fluorophenyl)pyrimidin-4-yl]piperazin-1-yl}-2-azetidin-1-ylethyl)benzonitrile 1427595-43-4 C26H28FN7
    4-(1-{4-[6-amino-5-(4-fluorophenyl)pyrimidin-4-yl]piperazin-1-yl}-2-azetidin-1-ylethyl)benzonitrile
    —— 4-(4-methyl-7-oxo-2,3,4,7-tetrahydro-1H-inden-4-yloxy)but-2-ynyl4-methylbenzoate 1431790-79-2 C22H22O4
    4-(4-methyl-7-oxo-2,3,4,7-tetrahydro-1H-inden-4-yloxy)but-2-ynyl4-methylbenzoate
    —— 4-amino-6-{4-[4-(4-fluorophenyl)-1-(2-pyrrolidin-1-ylethyl)-1H-imidazol-2-yl]piperidin-1-yl}pyrimidin-5-carboxylic acid amide 1428252-24-7 C25H31FN8O
    4-amino-6-{4-[4-(4-fluorophenyl)-1-(2-pyrrolidin-1-ylethyl)-1H-imidazol-2-yl]piperidin-1-yl}pyrimidin-5-carboxylic acid amide
    —— 4-[4-[(3R)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-7-(dimethylamino)-2-oxo-1,2-dihydroquinolin-6-yl]benzoic acid 668426-29-7 C32H32N6O3
    4-[4-[(3R)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-7-(dimethylamino)-2-oxo-1,2-dihydroquinolin-6-yl]benzoic acid
    —— 4-((1H-imidazole-5-sulfonamido)methyl)-1-(2,4-dichlorophenyl)-N-(piperidin-1-yl)-5-(5-((4-(trifluoromethyl)phenyl)ethynyl)thiophen-2-yl)-1H-pyrazole-3-carboxamide 1429240-35-6 C32H26Cl2F3N7O3S2
    4-((1H-imidazole-5-sulfonamido)methyl)-1-(2,4-dichlorophenyl)-N-(piperidin-1-yl)-5-(5-((4-(trifluoromethyl)phenyl)ethynyl)thiophen-2-yl)-1H-pyrazole-3-carboxamide
    —— 4-bromo-1-(2-methylsulfinyl-pyrimidin-4-yl)-1H-indole 1231716-64-5 C13H10BrN3OS
    4-bromo-1-(2-methylsulfinyl-pyrimidin-4-yl)-1H-indole
    —— <4-<<2-<(tert-butoxycarbonyl)amino>ethyl>amino>-3-nitrophenyl>(2-thienyl)methanone 117498-75-6 C18H21N3O5S
    <4-<<2-<(tert-butoxycarbonyl)amino>ethyl>amino>-3-nitrophenyl>(2-thienyl)methanone
    —— 4-(2-(2-(allyloxy)-4-(bis(2-hydroxyethyl)amino)phenyl)-2H-tetrazol-5-yl)benzaldehyde 1315336-63-0 C21H23N5O4
    4-(2-(2-(allyloxy)-4-(bis(2-hydroxyethyl)amino)phenyl)-2H-tetrazol-5-yl)benzaldehyde
    —— 4-chloro-6-((2-(4-((((-1,3,5-trimethyl-1H-pyrazol-4-yl)methyl)amino)methyl)phenyl)pyrrolidin-1-yl)carbonyl)benzene-1,3-diol 1023887-90-2 C25H29ClN4O3
    4-chloro-6-((2-(4-((((-1,3,5-trimethyl-1H-pyrazol-4-yl)methyl)amino)methyl)phenyl)pyrrolidin-1-yl)carbonyl)benzene-1,3-diol
    —— (4-{3-[1-phenethyl-3-(2-phenoxyphenyl)ureido]phenylsulphanyl}phenyl)acetic acid 735313-05-0 C35H30N2O4S
    (4-{3-[1-phenethyl-3-(2-phenoxyphenyl)ureido]phenylsulphanyl}phenyl)acetic acid
    —— 4-(3',4'-di-O-benzoyl-2'-deoxy-β-D-ribopyranosyl)pyrimidine 163110-87-0 C23H20N2O5
    4-(3',4'-di-O-benzoyl-2'-deoxy-β-D-ribopyranosyl)pyrimidine
    —— 4-Methyl-piperidine-1-carboxylic acid [1-(2-chloro-phenyl)-1-methyl-ethyl]-amide 64796-45-8 C16H23ClN2O
    4-Methyl-piperidine-1-carboxylic acid [1-(2-chloro-phenyl)-1-methyl-ethyl]-amide
    —— (4R)-2-benzyl-4-ethenyl-8-methoxy-3,4-dihydro-1H-isoquinolin-7-ol 1374156-49-6 C19H21NO2
    (4R)-2-benzyl-4-ethenyl-8-methoxy-3,4-dihydro-1H-isoquinolin-7-ol
    —— 4-[(2,4-difluorophenyl)amino]-7-ethoxy-6-pyridin-4-ylquinoline-3-carboxamide 1024953-53-4 C23H18F2N4O2
    4-[(2,4-difluorophenyl)amino]-7-ethoxy-6-pyridin-4-ylquinoline-3-carboxamide
    —— 4-piperidin-1-ylmethyl-1H-pyrrole-2-carbaldehyde 1265965-02-3 C11H16N2O
    4-piperidin-1-ylmethyl-1H-pyrrole-2-carbaldehyde
    —— 4,6-di-O-acetyl-2,3-dideoxy-α-D-erythro-hex-2-enopyranoside propadiene 328382-98-5 C13H16O5
    4,6-di-O-acetyl-2,3-dideoxy-α-D-erythro-hex-2-enopyranoside propadiene
    —— 4-(9-hexyl-carbazol-3-yl)-N-phenyl-1,8-naphthalimide 1135916-46-9 C36H30N2O2
    4-(9-hexyl-carbazol-3-yl)-N-phenyl-1,8-naphthalimide
    —— 4-[(4-Cyano-benzenesulfonylamino)-methyl]-piperidine-1-carboxylic acid benzyl ester 366022-98-2 C21H23N3O4S
    4-[(4-Cyano-benzenesulfonylamino)-methyl]-piperidine-1-carboxylic acid benzyl ester
    —— 4-chloro-7-methyl-6-[4-(trifluoromethyl)phenyl]-7H-pyrrolo[2,3-d]pyrimidine 1590459-86-1 C14H9ClF3N3
    4-chloro-7-methyl-6-[4-(trifluoromethyl)phenyl]-7H-pyrrolo[2,3-d]pyrimidine
    —— (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-8-(3-Chloro-benzyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4b,5,6,6a,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-(2-oxo-propyl) ester 1323944-02-0 C32H36ClF2NO4S
    (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-8-(3-Chloro-benzyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4b,5,6,6a,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-(2-oxo-propyl) ester
    —— 4-(4-Cyclopent-1-enyl-phenyl)-3-hydroxy-butyric acid 6732-33-8 C15H18O3
    4-(4-Cyclopent-1-enyl-phenyl)-3-hydroxy-butyric acid
    —— 4-{3-[5-(4-hydroxyphenyl)isoxazol-3-yl]-2,2-difluoropropanoyl}amino-1-ethylpyrrole-3-carboxylic acid potassium salt 1204423-17-5 C19H16F2N3O5*K
    4-{3-[5-(4-hydroxyphenyl)isoxazol-3-yl]-2,2-difluoropropanoyl}amino-1-ethylpyrrole-3-carboxylic acid potassium salt
    —— 4-(7-fluoro-1-isobutyl-1H-indazol-3-yl)benzene-1,3-diol 680612-45-7 C17H17FN2O2
    4-(7-fluoro-1-isobutyl-1H-indazol-3-yl)benzene-1,3-diol
    —— 4-(3-methoxypyridin-2-yl)piperidin-1-ium 2,2,2-trifluoroacetate 1519049-91-2 C2HF3O2*C11H16N2O
    4-(3-methoxypyridin-2-yl)piperidin-1-ium 2,2,2-trifluoroacetate
    —— 4,6-dimethyl-8-<2-(phenylamino)-2-phenylethyl>azulene 166390-20-1 C26H25N
    4,6-dimethyl-8-<2-(phenylamino)-2-phenylethyl>azulene
    —— (4S,5R)-5-(tert-Butyl-dimethyl-silanyloxymethyl)-3-dodecanoyl-4-propyl-oxazolidin-2-one 195380-87-1 C25H49NO4Si
    (4S,5R)-5-(tert-Butyl-dimethyl-silanyloxymethyl)-3-dodecanoyl-4-propyl-oxazolidin-2-one
    —— 4-(1-Phenyl-1-methoxymethyl)-5-(N,N-dimethylamino)-2-furfurylidenemalondinitrile 104837-76-5 C18H17N3O2
    4-(1-Phenyl-1-methoxymethyl)-5-(N,N-dimethylamino)-2-furfurylidenemalondinitrile
    —— (4S,5R)-4-benzyl-3-(tert-butoxycarbonyl)-2,2-dimethyloxazolidine-5-acetic acid methyl ester 136630-79-0 C20H29NO5
    (4S,5R)-4-benzyl-3-(tert-butoxycarbonyl)-2,2-dimethyloxazolidine-5-acetic acid methyl ester
    —— 4-amino-3-{5-[(2R,6S)-2,6-dimethylmorpholin-4-yl]-1H-2-benzimidazol-2-yl}-5-(methyloxy)quinolin-2(1H)-one 405168-98-1 C23H25N5O3
    4-amino-3-{5-[(2R,6S)-2,6-dimethylmorpholin-4-yl]-1H-2-benzimidazol-2-yl}-5-(methyloxy)quinolin-2(1H)-one
    —— 4-Dimethylamino-6,7-dimethoxychinazolin 21575-19-9 C12H15N3O2
    4-Dimethylamino-6,7-dimethoxychinazolin
    —— 4,4'-Bis-(2-methoxy-phenyl)-bicyclohexyl-4,4'-diol 103156-52-1 C26H34O4
    4,4'-Bis-(2-methoxy-phenyl)-bicyclohexyl-4,4'-diol
    —— (4,6-dimethyl-2-pyrimidinylthio)phenylacetic acid anilide 87126-05-4 C20H19N3OS
    (4,6-dimethyl-2-pyrimidinylthio)phenylacetic acid anilide
    —— 4-<(2',3'-diphenyl-5'-methoxy-6'-indolyl)methylene>-2-phenyloxazolin-5-one 126144-78-3 C31H22N2O3
    4-<(2',3'-diphenyl-5'-methoxy-6'-indolyl)methylene>-2-phenyloxazolin-5-one
    —— 4-acetoxy-1,4-diphenylbut-2-yn-1-yl 4-nitrobenzoate 1391700-80-3 C25H19NO6
    4-acetoxy-1,4-diphenylbut-2-yn-1-yl 4-nitrobenzoate
    —— 4-(5-nitrobenzo[b]selenophen-2-yl)-benzonitrile 1429048-20-3 C15H8N2O2Se
    4-(5-nitrobenzo[b]selenophen-2-yl)-benzonitrile
    —— 4-Oxo-4-{4-[2-(4-cyanobenzenesulphonamido)-ethyl]-phenyl}-butyric acid (1H-tetrazol-5-yl)-amide 1222814-84-7 C20H19N7O4S
    4-Oxo-4-{4-[2-(4-cyanobenzenesulphonamido)-ethyl]-phenyl}-butyric acid (1H-tetrazol-5-yl)-amide
    —— 4-(4-methoxyphenyl)-5-[(3-nitrophenyl)diazenyl]-1-phenyl-6-piperidin-1-ylpyridin-2-one 116576-07-9 C29H27N5O4
    4-(4-methoxyphenyl)-5-[(3-nitrophenyl)diazenyl]-1-phenyl-6-piperidin-1-ylpyridin-2-one
    —— {(4-CH3-C5H4N)2BH2}PF6 19424-82-9 C12H16BN2*F6P
    {(4-CH3-C5H4N)2BH2}PF6
    —— 4-Cyclohexyl-3-methyl-2-phenyl-quinoline 109704-27-0 C22H23N
    4-Cyclohexyl-3-methyl-2-phenyl-quinoline
    —— 4-amino-6-(4-iodophenyl)-2-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one 1236361-54-8 C14H13IN4O
    4-amino-6-(4-iodophenyl)-2-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one
    —— (4S,7R,10S,16S,19R,22S)-4,7,10,16,19,22-hexamethyl-2,5,8,11,14,17,20,23-octaaza-1,13(1,3)-dibenzenacyclotetracosaphan-3,6,9,12,15,18,21,24-octaone 1448591-62-5 C32H40N8O8
    (4S,7R,10S,16S,19R,22S)-4,7,10,16,19,22-hexamethyl-2,5,8,11,14,17,20,23-octaaza-1,13(1,3)-dibenzenacyclotetracosaphan-3,6,9,12,15,18,21,24-octaone
    —— 4,5,4',5'-Tetramethoxy-6,6'-di-n-butoxy-diphensaeure 21759-04-6 C26H34O10
    4,5,4',5'-Tetramethoxy-6,6'-di-n-butoxy-diphensaeure
    —— 4-chlorobutyl 3,5-dimethoxybenzoate 1417785-11-5 C13H17ClO4
    4-chlorobutyl 3,5-dimethoxybenzoate