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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(methoxymethyl)-2-methyloxazole —— C6H9NO2
    4-(methoxymethyl)-2-methyloxazole
    —— 4-acetoxy-1-heptyloxycarbonylbenzene —— C16H22O4
    4-acetoxy-1-heptyloxycarbonylbenzene
    —— 4-(3-Chloro-phenylamino)-3-(3-methoxy-benzylamino)-1H-pyrazolo[3,4-d]-pyrimidine —— C19H17ClN6O
    4-(3-Chloro-phenylamino)-3-(3-methoxy-benzylamino)-1H-pyrazolo[3,4-d]-pyrimidine
    —— 4-(4-chloro-2-fluoroanilino)-4-methoxy-7-(2-methoxyethylthio)quinazoline hydrochloride —— C18H19ClFN3O2S*ClH
    4-(4-chloro-2-fluoroanilino)-4-methoxy-7-(2-methoxyethylthio)quinazoline hydrochloride
    —— 4-<Bis(phenylthio)methyl>-1-<(4-methoxyphenyl)methyl>-2-azetidinone —— C24H23NO2S2
    4-<Bis(phenylthio)methyl>-1-<(4-methoxyphenyl)methyl>-2-azetidinone
    —— 4-(6-(trifluoromethyl)pyridin-2-yl)pyridin-2(1H)-one —— C11H7F3N2O
    4-(6-(trifluoromethyl)pyridin-2-yl)pyridin-2(1H)-one
    —— 4(5)-methyl-4(5)-(β-D-ribofuranosyl)imidazole —— C9H14N2O4
    4(5)-methyl-4(5)-(β-D-ribofuranosyl)imidazole
    —— 4-amino-2-fluoro-5-(methylamino)benzonitrile —— C8H8FN3
    4-amino-2-fluoro-5-(methylamino)benzonitrile
    —— 4-hydroperoxy-3,4-dimethylcyclohexa-2,5-dien-1-one —— C8H10O3
    4-hydroperoxy-3,4-dimethylcyclohexa-2,5-dien-1-one
    —— 4-phenylcarbamoyl-piperazine-1-carboxylic acid benzyl ester —— C19H21N3O3
    4-phenylcarbamoyl-piperazine-1-carboxylic acid benzyl ester
    —— 4-phenyl-4,5,6,7-tetrahydro[2.2]paracyclophane —— C22H24
    4-phenyl-4,5,6,7-tetrahydro[2.2]paracyclophane
    —— 4-nitrophenyl (2-(2-(2-(2-(4-((2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)-1H-1,2,3-triazol-1-yl)ethoxy)ethoxy)ethoxy)ethyl)carbamate —— C22H26N6O9
    4-nitrophenyl (2-(2-(2-(2-(4-((2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)-1H-1,2,3-triazol-1-yl)ethoxy)ethoxy)ethoxy)ethyl)carbamate
    —— 4-[3-(3-furyl)phenyl]-N-pyridine-3-ylpiperazine-1-carboxamide —— C20H20N4O2
    4-[3-(3-furyl)phenyl]-N-pyridine-3-ylpiperazine-1-carboxamide
    —— 4-(p-chlorophenoxy)-2-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride —— C16H16ClNO*ClH
    4-(p-chlorophenoxy)-2-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride
    —— 4-benzyloxy-3-methyl-2-trifluoromethyl-1-butene —— C13H15F3O
    4-benzyloxy-3-methyl-2-trifluoromethyl-1-butene
    —— 4'-cyclohexylbiphenyl-4-yl trifluoromethanesulfonate —— C19H19F3O3S
    4'-cyclohexylbiphenyl-4-yl trifluoromethanesulfonate
    —— 4-(1,1-dimethylethyl)-2-(2,4-dimethylpenta-2,4-dienylsulfanyl)phenol —— C17H24OS
    4-(1,1-dimethylethyl)-2-(2,4-dimethylpenta-2,4-dienylsulfanyl)phenol
    —— 4-((4,6-dimethoxypyrimidin-2-yl)thio)-2-(trifluoromethyl)benzonitrile —— C14H10F3N3O2S
    4-((4,6-dimethoxypyrimidin-2-yl)thio)-2-(trifluoromethyl)benzonitrile
    —— 4-bromo-3-(2-chloro-benzoylamino)-1-methyl-pyrazole-5-carboxylic acid [2-(3,4,5,6-tetrahydro-2H-[1,4']bipyridin-4-yl)-ethyl]-amide —— C24H26BrClN6O2
    4-bromo-3-(2-chloro-benzoylamino)-1-methyl-pyrazole-5-carboxylic acid [2-(3,4,5,6-tetrahydro-2H-[1,4']bipyridin-4-yl)-ethyl]-amide
    —— 4-(4-bromo-benzyl)-1-(4-but-2-ynyloxy-benzenesulfonyl)-piperazine-2-carboxylic acid ethyl ester —— C24H27BrN2O5S
    4-(4-bromo-benzyl)-1-(4-but-2-ynyloxy-benzenesulfonyl)-piperazine-2-carboxylic acid ethyl ester
    —— 4,5-difluorobenzo[c][1,2]oxaborole-1,6(3H)-diol —— C7H5BF2O3
    4,5-difluorobenzo[c][1,2]oxaborole-1,6(3H)-diol
    —— 4-(3-oxo-1,3,5,6,7,7a-hexahydro-isobenzofuran-1-yl)benzonitrile —— C15H13NO2
    4-(3-oxo-1,3,5,6,7,7a-hexahydro-isobenzofuran-1-yl)benzonitrile
    —— [(4R,5R)-2,2-dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanolato-O,O']diisopropoxytitanium(IV) —— C37H42O6Ti
    [(4R,5R)-2,2-dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanolato-O,O']diisopropoxytitanium(IV)
    —— 4-benzyloxytetrahydro-2-[(E)-4-(trifluoromethylphenyl)vinyl]-6-vinyl-2H-pyran —— C23H23F3O2
    4-benzyloxytetrahydro-2-[(E)-4-(trifluoromethylphenyl)vinyl]-6-vinyl-2H-pyran
    —— 4-fluoro-N'-[(E)-(2-phenyl-2H-chromen-3-yl)methylidene]benzohydrazide —— C23H17FN2O2
    4-fluoro-N'-[(E)-(2-phenyl-2H-chromen-3-yl)methylidene]benzohydrazide
    —— 4-(((6-chloro-2-oxo-8-(pyridin-2-ylmethoxy)-1,2-dihydroquinolin-3-yl)methyl)amino)-2-methoxybenzonitrile —— C24H19ClN4O3
    4-(((6-chloro-2-oxo-8-(pyridin-2-ylmethoxy)-1,2-dihydroquinolin-3-yl)methyl)amino)-2-methoxybenzonitrile
    —— [(4-acetamidophenyl)(benzylamino)methyl]phosphonic acid 1090917-11-5 C16H19N2O4P
    [(4-acetamidophenyl)(benzylamino)methyl]phosphonic acid
    —— 4,4-dimethyl-2-methoxy-1-phenylbuta-1,3-diene —— C13H16O
    4,4-dimethyl-2-methoxy-1-phenylbuta-1,3-diene
    —— 4-(6-(naphthalen-2-yl)-1H-indol-2-yl)-2,6-diisopropylpyridine-3,5-dicarboxylic acid diethyl ester —— C35H36N2O4
    4-(6-(naphthalen-2-yl)-1H-indol-2-yl)-2,6-diisopropylpyridine-3,5-dicarboxylic acid diethyl ester
    —— 4-(2-acetamidoethyl)-thio-3-tritylamino-2-oxoazetidine —— C26H27N3O2S
    4-(2-acetamidoethyl)-thio-3-tritylamino-2-oxoazetidine
    —— 4-{[(E)-3-Chloro-4-pentyloxy-phenylimino]-methyl}-benzoic acid —— C19H20ClNO3
    4-{[(E)-3-Chloro-4-pentyloxy-phenylimino]-methyl}-benzoic acid
    —— 4-methyl-5-(2-chlorophenyl)-2-aminothiazole —— C10H9ClN2S
    4-methyl-5-(2-chlorophenyl)-2-aminothiazole
    —— [4-(3-chlorophenyl)piperazin-1-yl][4-(4-fluorophenyl)-2-methyloxazol-5-yl]methanone —— C21H19ClFN3O2
    [4-(3-chlorophenyl)piperazin-1-yl][4-(4-fluorophenyl)-2-methyloxazol-5-yl]methanone
    —— 4-methyl-N-(1-(pyridin-2-yl)ethyl)aniline —— C14H16N2
    4-methyl-N-(1-(pyridin-2-yl)ethyl)aniline
    —— [4-(4-methoxy-phenyl)-piperazin-1-yl]-(2-morpholin-4-yl-5-nitro-phenyl)-methanone —— C22H26N4O5
    [4-(4-methoxy-phenyl)-piperazin-1-yl]-(2-morpholin-4-yl-5-nitro-phenyl)-methanone
    —— 4-(5-{4-[2-morpholin-4-yl-5-(2-morpholin-4-yl-ethyl)thiazol-4-yl]phenoxy}pentyloxy)benzonitrile —— C31H38N4O4S
    4-(5-{4-[2-morpholin-4-yl-5-(2-morpholin-4-yl-ethyl)thiazol-4-yl]phenoxy}pentyloxy)benzonitrile
    —— 4-vinylbenzylboronic acid pinacol ester —— C15H21BO2
    4-vinylbenzylboronic acid pinacol ester
    —— 4-benzoyl-3-benzoyloxy-1-benzyloxy-2-methyl-5-phenyl-1H-pyrrole —— C32H25NO4
    4-benzoyl-3-benzoyloxy-1-benzyloxy-2-methyl-5-phenyl-1H-pyrrole
    —— 4-(2-chloropyridin-4-yloxy)naphthalen-1-N,N-di-tert-butylcarbamate —— C24H27ClN2O3
    4-(2-chloropyridin-4-yloxy)naphthalen-1-N,N-di-tert-butylcarbamate
    —— 4-chloro-1-((7-((R)-3-cyclohexyl-2-methylpropanoyl)-10-hydroxy-7-azaspiro[4.5]decan-10-yl)methyl)-5-((dimethyl(oxo)-λ<sup>6</sup>-sulfaneylidene)amino)pyridin-2(1H)-one —— C27H42ClN3O4S
    4-chloro-1-((7-((R)-3-cyclohexyl-2-methylpropanoyl)-10-hydroxy-7-azaspiro[4.5]decan-10-yl)methyl)-5-((dimethyl(oxo)-λ<sup>6</sup>-sulfaneylidene)amino)pyridin-2(1H)-one
    —— 4-amino-3-chlorophenyl methanesulfonate —— C7H8ClNO3S
    4-amino-3-chlorophenyl methanesulfonate
    —— (4-(pyridin-3-yl)piperazin-1-yl)(4-(tetrazolo[1,5-a]quinoxalin-4-ylamino)phenyl)methanone —— C24H21N9O
    (4-(pyridin-3-yl)piperazin-1-yl)(4-(tetrazolo[1,5-a]quinoxalin-4-ylamino)phenyl)methanone
    —— 4-Hydroxy tolbutamide —— C12H18N2O4S
    4-Hydroxy tolbutamide
    —— 4-methyl-2-(5-t-butyl-1,3,4-thiadiazol-2-yl)semicarbazide —— C8H15N5OS
    4-methyl-2-(5-t-butyl-1,3,4-thiadiazol-2-yl)semicarbazide
    —— 4-amino-5-hydroxy-1(2)<i>H</i>-indazole-7-sulfonic acid —— C7H7N3O4S
    4-amino-5-hydroxy-1(2)<i>H</i>-indazole-7-sulfonic acid
    —— 4-Amino-2-(diphenylmethyl)chinazolin —— C21H17N3
    4-Amino-2-(diphenylmethyl)chinazolin
    —— 4-(N-tert-butoxycarbonyl)amino-5-(N-tert-butylcarbamoyl)-1-(triisopropylsilyl)gramine —— C30H52N4O3Si
    4-(N-tert-butoxycarbonyl)amino-5-(N-tert-butylcarbamoyl)-1-(triisopropylsilyl)gramine
    —— 4-[(1-pentyl-1H-benzo[d]imidazol-2-yl)sulfanyl]benzoic acid —— C19H20N2O2S
    4-[(1-pentyl-1H-benzo[d]imidazol-2-yl)sulfanyl]benzoic acid
    —— 4-(2-chlorophenyl)-8-(1-ethylpropyl)-2-(2-hydroxyethylamino)-8H-pyrido[2,3-d]pyrimidin-7-one —— C20H23ClN4O2
    4-(2-chlorophenyl)-8-(1-ethylpropyl)-2-(2-hydroxyethylamino)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 4-Amino-α-[(tert-butylamino)methyl]-3,5-dichlorobenzyl alcohol acetate —— C2H4O2*C12H18Cl2N2O
    4-Amino-α-[(tert-butylamino)methyl]-3,5-dichlorobenzyl alcohol acetate