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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(Acetylamino)-2-(2-deoxy-β-D-erythro-pentofuranosyl)-2H-pyrazolo[3,4-d]pyrimidine 363596-22-9 C12H15N5O4
    4-(Acetylamino)-2-(2-deoxy-β-D-erythro-pentofuranosyl)-2H-pyrazolo[3,4-d]pyrimidine
    —— 4,4,5,5-tetramethyl-2-(4-phenylbut-3-yn-1-yl)-1,3,2-dioxaborolane 1286793-40-5 C16H21BO2
    4,4,5,5-tetramethyl-2-(4-phenylbut-3-yn-1-yl)-1,3,2-dioxaborolane
    —— 4-(N,N-diethylamino)-2-methoxy-3-nitroaniline 1174460-26-4 C11H17N3O3
    4-(N,N-diethylamino)-2-methoxy-3-nitroaniline
    —— 4-[(6-Chloropyridin-3-yl)methyl]-3,5-dimethoxyaniline 1092389-45-1 C14H15ClN2O2
    4-[(6-Chloropyridin-3-yl)methyl]-3,5-dimethoxyaniline
    —— (4-benzhydryl-piperazin-1-yl)-cyclohexylmethylene-amine 1698-51-7 C24H31N3
    (4-benzhydryl-piperazin-1-yl)-cyclohexylmethylene-amine
    —— 4-[2-(1,1-Dimethyl-3-naphthalen-1-yl-propylamino)-1-hydroxy-ethyl]-phenol 71547-98-3 C23H27NO2
    4-[2-(1,1-Dimethyl-3-naphthalen-1-yl-propylamino)-1-hydroxy-ethyl]-phenol
    —— (4aS,4bS,5S,6aS,7R,9R,10aR,10bS,12aS)-5-(tert-butyldimethylsilyloxy)-3,3-dideuterio-12-methoxy-4a,9,10b,12a-tetramethyl-7-(triethylsilyloxy)-3,4,4a,4b,5,6,6a,7,8,9,10,10a,10b,12a-tetradecahydro-1H-naphtho[2,1-f]isochromen-1-one 756532-84-0 C34H62O5Si2
    (4aS,4bS,5S,6aS,7R,9R,10aR,10bS,12aS)-5-(tert-butyldimethylsilyloxy)-3,3-dideuterio-12-methoxy-4a,9,10b,12a-tetramethyl-7-(triethylsilyloxy)-3,4,4a,4b,5,6,6a,7,8,9,10,10a,10b,12a-tetradecahydro-1H-naphtho[2,1-f]isochromen-1-one
    —— 4-(4-Fluoro-2-methyl-phenyl)-3-((E)-2-iodo-vinyl)-2-isopropyl-6-phenyl-pyridine 137587-00-9 C23H21FIN
    4-(4-Fluoro-2-methyl-phenyl)-3-((E)-2-iodo-vinyl)-2-isopropyl-6-phenyl-pyridine
    —— 4-((1R,3aS,5aS,8aR)-1,4,4,5a-Tetramethyl-1,2,3,3a,4,5,5a,6-octahydro-cyclopenta[c]pentalen-1-yl)-butyric acid 112597-62-3 C19H30O2
    4-((1R,3aS,5aS,8aR)-1,4,4,5a-Tetramethyl-1,2,3,3a,4,5,5a,6-octahydro-cyclopenta[c]pentalen-1-yl)-butyric acid
    —— 4-[5-((S)-2-Butoxycarbonylamino-2-methoxycarbonyl-ethylcarbamoyl)-isoxazol-3-yloxymethyl]-piperidine-1-carboxylic acid tert-butyl ester 169605-42-9 C24H38N4O9
    4-[5-((S)-2-Butoxycarbonylamino-2-methoxycarbonyl-ethylcarbamoyl)-isoxazol-3-yloxymethyl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(2-chloro-benzoyloxymethyl)-4-methyl-oxazolidine-2-thione 16352-59-3 C12H12ClNO3S
    4-(2-chloro-benzoyloxymethyl)-4-methyl-oxazolidine-2-thione
    —— 4,4,6-trimethyl-1-(((3-(p-tolyl)prop-2-yn-1-yl)oxy)-methyl)-7-oxabicyclo[4.1.0]heptan-2-one 1505476-90-3 C20H24O3
    4,4,6-trimethyl-1-(((3-(p-tolyl)prop-2-yn-1-yl)oxy)-methyl)-7-oxabicyclo[4.1.0]heptan-2-one
    —— 4,4-dimethyl-3-((4S,5R)-5-(naphthalen-2-yl)-2-thioxo-1-tosylimidazolidine-4-carbonyl)oxazolidin-2-one 1318606-40-4 C26H25N3O5S2
    4,4-dimethyl-3-((4S,5R)-5-(naphthalen-2-yl)-2-thioxo-1-tosylimidazolidine-4-carbonyl)oxazolidin-2-one
    —— 4-hydroxy-3-[N-(3-hydroxyphenyl)-C-methylcarbonimidoyl]-6-methylpyran-2-one 32386-77-9 C14H13NO4
    4-hydroxy-3-[N-(3-hydroxyphenyl)-C-methylcarbonimidoyl]-6-methylpyran-2-one
    —— 4-(((3-(4-Fluorophenyl)-5-mercapto-4H-1,2,4-triazol-4-yl)imino)methyl)phenol 573694-74-3 C15H11FN4OS
    4-(((3-(4-Fluorophenyl)-5-mercapto-4H-1,2,4-triazol-4-yl)imino)methyl)phenol
    —— 4,8-Dioxo-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid methyl ester 81902-85-4 C9H9NO4
    4,8-Dioxo-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid methyl ester
    —— 4-Isopropenyl-1,7,9-trimethyl-spiro[4.5]dec-1-en-8-one 53343-24-1 C16H24O
    4-Isopropenyl-1,7,9-trimethyl-spiro[4.5]dec-1-en-8-one
    —— 4a-ethyl-5,6-dimethoxy-3,4,4a,9,10,10a-hexahydro-1<i>H</i>-phenanthren-2-one 861005-29-0 C18H24O3
    4a-ethyl-5,6-dimethoxy-3,4,4a,9,10,10a-hexahydro-1<i>H</i>-phenanthren-2-one
    —— 4-Nitro-benzoic acid (2R,3S)-3-cyano-5-oxo-tetrahydro-furan-2-ylmethyl ester 116504-16-6 C13H10N2O6
    4-Nitro-benzoic acid (2R,3S)-3-cyano-5-oxo-tetrahydro-furan-2-ylmethyl ester
    —— (4-Chloro-phenyl)-(2-nitro-ethyl)-amine 83600-16-2 C8H9ClN2O2
    (4-Chloro-phenyl)-(2-nitro-ethyl)-amine
    —— 4-{2-[(1H-indole-6-carbonyl)amino]-2-(4-fluorophenyl)ethoxymethyl}piperidine-1-carboxylic acid tert-butyl ester 724463-33-6 C28H34FN3O4
    4-{2-[(1H-indole-6-carbonyl)amino]-2-(4-fluorophenyl)ethoxymethyl}piperidine-1-carboxylic acid tert-butyl ester
    —— 4-Amino-6-methylthio-2-(1-(3-(methylsulfonylamino)-1-methyl-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1097903-79-1 C16H20N6O2S3
    4-Amino-6-methylthio-2-(1-(3-(methylsulfonylamino)-1-methyl-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
    —— 4-(2-chlorophenyl)-6-phenyl-2-(phenylamino)nicotinonitrile 1392014-15-1 C24H16ClN3
    4-(2-chlorophenyl)-6-phenyl-2-(phenylamino)nicotinonitrile
    —— [(4-Bromo-2-methyl-phenyl)-hydrazono]-cyano-acetic acid methyl ester 59062-38-3 C11H10BrN3O2
    [(4-Bromo-2-methyl-phenyl)-hydrazono]-cyano-acetic acid methyl ester
    —— 4-Methyl-benzeneselenol anion 58804-44-7 C7H7Se
    4-Methyl-benzeneselenol anion
    —— 4-(1,3-dibenzyl-1,3-dihydroinden-2-ylidene)morpholin-4-ium;bromide 73559-16-7 Br*C27H28NO
    4-(1,3-dibenzyl-1,3-dihydroinden-2-ylidene)morpholin-4-ium;bromide
    —— 4-[3-(Butyl-methyl-amino)-2-hydroxy-propoxy]-2-methyl-2H-isoquinolin-1-one 62775-01-3 C18H26N2O3
    4-[3-(Butyl-methyl-amino)-2-hydroxy-propoxy]-2-methyl-2H-isoquinolin-1-one
    —— (4-{9-(3-Chloro-phenyl)-2-[2-(3H-imidazol-4-yl)-ethylamino]-9H-purin-6-ylamino}-phenyl)-piperidin-1-yl-methanone 845793-00-2 C28H28ClN9O
    (4-{9-(3-Chloro-phenyl)-2-[2-(3H-imidazol-4-yl)-ethylamino]-9H-purin-6-ylamino}-phenyl)-piperidin-1-yl-methanone
    —— 4-Fluoro-α-(2-[4-(1,1,1,3,3,3-hexafluoro-2-hydroxyprop-2-yl)phenylamino]ethyl)benzenemethanamine 137127-03-8 C18H17F7N2O
    4-Fluoro-α-(2-[4-(1,1,1,3,3,3-hexafluoro-2-hydroxyprop-2-yl)phenylamino]ethyl)benzenemethanamine
    —— 4-ethyl-N-((2S,3S)-1-(3-hydroxyazetidin-1-yl)-3-methylpentan-2-yl)-N-methylbenzamide 1380102-24-8 C19H30N2O2
    4-ethyl-N-((2S,3S)-1-(3-hydroxyazetidin-1-yl)-3-methylpentan-2-yl)-N-methylbenzamide
    —— 4-tert-Butyl-2-[5-(2-cyanomethylphenylthiomethyl)benzofuran-2-yl]thiazole 149413-53-6 C24H22N2OS2
    4-tert-Butyl-2-[5-(2-cyanomethylphenylthiomethyl)benzofuran-2-yl]thiazole
    —— [[(4-methyl-2-phenyl-1,3-thiazol-5-yl)carbonyl](pyridin-2-ylmethyl)amino]acetic acid 1016644-91-9 C19H17N3O3S
    [[(4-methyl-2-phenyl-1,3-thiazol-5-yl)carbonyl](pyridin-2-ylmethyl)amino]acetic acid
    —— 4-[2-ethyl-6-fluoro-3-[1-[3-(4-fluorophenyl)sulfanylpropyl]piperidin-4-yl]indol-1-yl]-N-[2-(methylamino)ethyl]benzamide 1021896-85-4 C34H40F2N4OS
    4-[2-ethyl-6-fluoro-3-[1-[3-(4-fluorophenyl)sulfanylpropyl]piperidin-4-yl]indol-1-yl]-N-[2-(methylamino)ethyl]benzamide
    —— 4-(p-nitrophenoxy)-3,3-dimethylazetidin-2-one 93280-81-0 C11H12N2O4
    4-(p-nitrophenoxy)-3,3-dimethylazetidin-2-one
    —— 4'-[[2-ethyl-6-(2-oxo-piperidin-1-yl)-benzimidazol-1-yl]methyl]-biphenyl-2-carboxylic acid nitrile 141865-25-0 C28H26N4O
    4'-[[2-ethyl-6-(2-oxo-piperidin-1-yl)-benzimidazol-1-yl]methyl]-biphenyl-2-carboxylic acid nitrile
    —— 4-(3-fluoro-6H-benzo[c][1]benzoxepin-11-ylidene)piperidine 1351371-64-6 C19H18FNO
    4-(3-fluoro-6H-benzo[c][1]benzoxepin-11-ylidene)piperidine
    —— 4-(fluorobenzyloxyacylaminomethyl)benzoic acid 862305-89-3 C16H14FNO4
    4-(fluorobenzyloxyacylaminomethyl)benzoic acid
    —— 4-<4-Methoxy-(3)biphenylylmethylen>-2-phenyl-oxazol-5-on 95812-29-6 C23H17NO3
    4-<4-Methoxy-(3)biphenylylmethylen>-2-phenyl-oxazol-5-on
    —— 4-amino-1-methoxy-2,2,6,6-tetramethylpiperidine-4-carbonitrile 1145785-00-7 C11H21N3O
    4-amino-1-methoxy-2,2,6,6-tetramethylpiperidine-4-carbonitrile
    —— 4-[N,N-bis(hydroxyethyl)amino-4'-formyl]azobenzene 93730-55-3 C17H19N3O3
    4-[N,N-bis(hydroxyethyl)amino-4'-formyl]azobenzene
    —— 4-(N,N-dibenzylamino)-3-bromobutanenitrile 942915-21-1 C18H19BrN2
    4-(N,N-dibenzylamino)-3-bromobutanenitrile
    —— 4-methoxy-4-methylpent-2-ynoic acid diethylamide 1065273-60-0 C11H19NO2
    4-methoxy-4-methylpent-2-ynoic acid diethylamide
    —— 4-chloro-3-methyl-2-(pyridin-2-yl)-1,8-naphthyridine 1259444-71-7 C14H10ClN3
    4-chloro-3-methyl-2-(pyridin-2-yl)-1,8-naphthyridine
    —— 4-Butyl-5-methylsulfanyl-1,1-dioxo-1,4-dihydro-1λ<sup>6</sup>-[1,2,4,6]thiatriazin-3-ylamine 97129-99-2 C7H14N4O2S2
    4-Butyl-5-methylsulfanyl-1,1-dioxo-1,4-dihydro-1λ<sup>6</sup>-[1,2,4,6]thiatriazin-3-ylamine
    —— 4,5-dihydro-2-methyl-3,6-diphenylpyrazolo<1,5-a>pyrimidine 79833-92-4 C19H17N3
    4,5-dihydro-2-methyl-3,6-diphenylpyrazolo<1,5-a>pyrimidine
    —— (4S,5R,6R,7S,8S)-8-Methoxy-5,7-dimethyl-non-1-ene-4,6-diol 882491-81-8 C12H24O3
    (4S,5R,6R,7S,8S)-8-Methoxy-5,7-dimethyl-non-1-ene-4,6-diol
    —— 4-Bromomethyl-N-((S)-1-{(S)-1-[(1R,2S)-2-(3-chloro-phenyl)-cyclohexylcarbamoyl]-3-methyl-butylcarbamoyl}-propyl)-benzamide 911141-82-7 C30H39BrClN3O3
    4-Bromomethyl-N-((S)-1-{(S)-1-[(1R,2S)-2-(3-chloro-phenyl)-cyclohexylcarbamoyl]-3-methyl-butylcarbamoyl}-propyl)-benzamide
    —— 4-acetoxy-2-acetylamino-toluene 220139-79-7 C11H13NO3
    4-acetoxy-2-acetylamino-toluene
    —— 4-[[9-ethyl-6-(morpholin-4-ylmethyl)carbazol-3-yl]methyl]morpholine 105769-97-9 C24H31N3O2
    4-[[9-ethyl-6-(morpholin-4-ylmethyl)carbazol-3-yl]methyl]morpholine
    —— 4-((R)-(S)-Octane-2-sulfinyl)-benzoic acid 4'-nonyloxy-biphenyl-4-yl ester 129470-39-9 C36H48O4S
    4-((R)-(S)-Octane-2-sulfinyl)-benzoic acid 4'-nonyloxy-biphenyl-4-yl ester