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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,6-dihydroxy-2-methyl-3-(3-methylbut-2-en-1-yl)benzaldehyde —— C13H16O3
    4,6-dihydroxy-2-methyl-3-(3-methylbut-2-en-1-yl)benzaldehyde
    —— 4-(5-(3-cyanophenoxy)pentyloxy)picolinonitrile —— C18H17N3O2
    4-(5-(3-cyanophenoxy)pentyloxy)picolinonitrile
    —— 4-(2-hydroxy-2-methylpropylamino)-2-methylsulfanylpyrimidine-5-carbaldehyde —— C10H15N3O2S
    4-(2-hydroxy-2-methylpropylamino)-2-methylsulfanylpyrimidine-5-carbaldehyde
    —— 4-(2-formylphenyl)1-carboxy-2-butene —— C12H12O3
    4-(2-formylphenyl)1-carboxy-2-butene
    —— (4S)-4-benzyl-3-(tert-butoxycarbonyl)-5-hydroxyoxazolidine —— C15H21NO4
    (4S)-4-benzyl-3-(tert-butoxycarbonyl)-5-hydroxyoxazolidine
    —— [(4R,6R)-6-methoxy-4-(4-methoxyphenyl)-6-methyl-3-methylideneoxazinan-2-yl]oxy-trimethylsilane —— C17H27NO4Si
    [(4R,6R)-6-methoxy-4-(4-methoxyphenyl)-6-methyl-3-methylideneoxazinan-2-yl]oxy-trimethylsilane
    —— (4RS,6RS)-6-methoxy-6-methyl-5,6-dihydro-3-methyl-4-(4-methoxyphenyl)-1,2-oxazine N-oxide —— C14H19NO4
    (4RS,6RS)-6-methoxy-6-methyl-5,6-dihydro-3-methyl-4-(4-methoxyphenyl)-1,2-oxazine N-oxide
    —— 4,4'-diselanediylbis(N-((1-cyclohexyl-1H-tetrazol-5-yl)(p-tolyl)methyl)aniline) —— C42H48N10Se2
    4,4'-diselanediylbis(N-((1-cyclohexyl-1H-tetrazol-5-yl)(p-tolyl)methyl)aniline)
    —— (4RS,6SR)-(E)-6-methoxy-6-methyl-2-trimethylsilyloxy-3-ethylidene-4-phenyl-2,3,5,6-tetrahydro-1,2-oxazine —— C17H27NO3Si
    (4RS,6SR)-(E)-6-methoxy-6-methyl-2-trimethylsilyloxy-3-ethylidene-4-phenyl-2,3,5,6-tetrahydro-1,2-oxazine
    —— 4-isopropoxy-5-methoxy-2-nitrobenzaldehyde —— C11H13NO5
    4-isopropoxy-5-methoxy-2-nitrobenzaldehyde
    —— (4RS,6SR)-6-ethoxy-2-trimethylsilyloxy-3-methylidene-4-(4-methoxyphenyl)-2,3,5,6-tetrahydro-1,2-oxazine —— C17H27NO4Si
    (4RS,6SR)-6-ethoxy-2-trimethylsilyloxy-3-methylidene-4-(4-methoxyphenyl)-2,3,5,6-tetrahydro-1,2-oxazine
    —— (4RS,6RS)-6-ethoxy-2-trimethylsilyloxy-3-methylidene-4-(4-methoxyphenyl)-2,3,5,6-tetrahydro-1,2-oxazine —— C17H27NO4Si
    (4RS,6RS)-6-ethoxy-2-trimethylsilyloxy-3-methylidene-4-(4-methoxyphenyl)-2,3,5,6-tetrahydro-1,2-oxazine
    —— (4RS,5SR,6SR)-4-(4-methoxyphenyl)-3-methylidene-2-trimethylsilyloxy-octahydro-benzo[e]-1,2-oxazine —— C19H29NO3Si
    (4RS,5SR,6SR)-4-(4-methoxyphenyl)-3-methylidene-2-trimethylsilyloxy-octahydro-benzo[e]-1,2-oxazine
    —— 4-methyl-2-N,N-bis(trimethylsilyloxy)amino-3-trimethylsilyloxy-pent-1-ene —— C15H37NO3Si3
    4-methyl-2-N,N-bis(trimethylsilyloxy)amino-3-trimethylsilyloxy-pent-1-ene
    —— ((4,4′,5,5′-tetrachloro-1′H-[1,3′-bipyrrole]-2,2′-dicarbonyl)bis(3-hydroxy-4,1-phenylene))diphosphonic acid —— C22H14Cl4N2O10P2
    ((4,4′,5,5′-tetrachloro-1′H-[1,3′-bipyrrole]-2,2′-dicarbonyl)bis(3-hydroxy-4,1-phenylene))diphosphonic acid
    —— (4RS,6RS)-6-methyloxy-6-methyl-2-trimethylsilyloxy-3-methylidene-4-phenyl-2,3,5,6-tetrahydro-1,2-oxazine —— C16H25NO3Si
    (4RS,6RS)-6-methyloxy-6-methyl-2-trimethylsilyloxy-3-methylidene-4-phenyl-2,3,5,6-tetrahydro-1,2-oxazine
    —— (4RS,6RS)-6-methoxy-6-methyl-5,6-dihydro-3-methyl-4-phenyl-1,2-oxazine N-oxide —— C13H17NO3
    (4RS,6RS)-6-methoxy-6-methyl-5,6-dihydro-3-methyl-4-phenyl-1,2-oxazine N-oxide
    —— 4-amino-2-(3-cyanophenyl)-quinazoline —— C15H10N4
    4-amino-2-(3-cyanophenyl)-quinazoline
    —— 4-benzylisophthalonitrile —— C15H10N2
    4-benzylisophthalonitrile
    —— 4,5-Dihydro-5,5-bis(trifluormethyl)-2,4-bis(triisopropylsilyl)-1,3,4-thiadiazol-1-oxid —— C22H42F6N2OSSi2
    4,5-Dihydro-5,5-bis(trifluormethyl)-2,4-bis(triisopropylsilyl)-1,3,4-thiadiazol-1-oxid
    —— 4-Chlor-5,5,5-trifluor-4-(trifluormethyl)-1-penten —— C6H5ClF6
    4-Chlor-5,5,5-trifluor-4-(trifluormethyl)-1-penten
    —— 4-(pyridine-3-yl)isophthalonitrile —— C13H7N3
    4-(pyridine-3-yl)isophthalonitrile
    —— 4-(4-bromo-3-fluorophenoxy)-3-fluorobenzaldehyde —— C13H7BrF2O2
    4-(4-bromo-3-fluorophenoxy)-3-fluorobenzaldehyde
    —— 4’-nitrobiphenyl-2,6-dicarbonitrile —— C14H7N3O2
    4’-nitrobiphenyl-2,6-dicarbonitrile
    —— 4’-methoxybiphenyl-2,6-dicarbonitrile —— C15H10N2O
    4’-methoxybiphenyl-2,6-dicarbonitrile
    —— 4-(3-chloro-2,6-difluorophenyl)-5-hydroxy-2,5-dihydrofuran-2-one —— C10H5ClF2O3
    4-(3-chloro-2,6-difluorophenyl)-5-hydroxy-2,5-dihydrofuran-2-one
    —— (4-[6-(1H-indazol-6-ylcarbamoyl)-2-(2-trifluoromethyl-phenylamino)-3H-benzoimidazol-5-yl]-piperazin-1-yl)-acetic acid —— C28H25F3N8O3
    (4-[6-(1H-indazol-6-ylcarbamoyl)-2-(2-trifluoromethyl-phenylamino)-3H-benzoimidazol-5-yl]-piperazin-1-yl)-acetic acid
    —— {4-[4-(6-oxo-1,6-dihydro-pyridazin-3-yl)-phenyl]-cyclohexyl}-acetic acid ethyl ester —— C20H24N2O3
    {4-[4-(6-oxo-1,6-dihydro-pyridazin-3-yl)-phenyl]-cyclohexyl}-acetic acid ethyl ester
    —— [4-(4-acetyl-phenyl)-cyclohexyl]-acetic acid ethyl ester —— C18H24O3
    [4-(4-acetyl-phenyl)-cyclohexyl]-acetic acid ethyl ester
    —— 4'-acetylbiphenyl-2-carbonitrile —— C15H11NO
    4'-acetylbiphenyl-2-carbonitrile
    —— 4-phenyl-1-(N-benzylamino)but-3-enoic acid —— C17H17NO2
    4-phenyl-1-(N-benzylamino)but-3-enoic acid
    —— 4-(dodeca-1,3-diynyl)acetophenone —— C20H24O
    4-(dodeca-1,3-diynyl)acetophenone
    —— 4-hydroxy-4'-iodo-3-methoxychalcone —— C16H13IO3
    4-hydroxy-4'-iodo-3-methoxychalcone
    —— 4-(2-methoxyphenyl)-4-oxobut-2-enoic acid —— C11H10O4
    4-(2-methoxyphenyl)-4-oxobut-2-enoic acid
    —— 4-[(Z)-2-(4,5-diphenylpyridin-2-yl)vinyl]pyridazine-3,6-dicarboxylic acid dimethyl ester —— C27H21N3O4
    4-[(Z)-2-(4,5-diphenylpyridin-2-yl)vinyl]pyridazine-3,6-dicarboxylic acid dimethyl ester
    —— {4-[(Z)-dec-3-ene-1,5-diynyl]phenyl}ethanone —— C18H18O
    {4-[(Z)-dec-3-ene-1,5-diynyl]phenyl}ethanone
    —— 4-[(E)-2-(3,4-diphenylpyridazin-6-yl)vinyl]pyridazine-3,6-dicarboxylic acid dimethyl ester —— C26H20N4O4
    4-[(E)-2-(3,4-diphenylpyridazin-6-yl)vinyl]pyridazine-3,6-dicarboxylic acid dimethyl ester
    —— 4-((S)-3-amino-2-{[5-(3,3-dimethyl-2-oxobutoxy)-1-phenyl-1H-pyrazole-3-carbonyl]amino}propionyl)piperazine-1-carboxylic acid ethyl ester trifluoroacetate —— C2HF3O2*C26H36N6O6
    4-((S)-3-amino-2-{[5-(3,3-dimethyl-2-oxobutoxy)-1-phenyl-1H-pyrazole-3-carbonyl]amino}propionyl)piperazine-1-carboxylic acid ethyl ester trifluoroacetate
    —— 4-(3-methoxyphenyl)-4-oxobut-2-enoic acid —— C11H10O4
    4-(3-methoxyphenyl)-4-oxobut-2-enoic acid
    —— 4-(6-methoxytetrahydro-2H-pyran-2-yl)pyridazine-3,6-dicarboxylyc acid dimethyl ester —— C14H18N2O6
    4-(6-methoxytetrahydro-2H-pyran-2-yl)pyridazine-3,6-dicarboxylyc acid dimethyl ester
    —— 4-<(Z)-2-<2-(4-chlorophenyl)-2H-tetrazol-5-yl>vinyl>pyridazine-3,6-dicarboxylic acid dimethyl ester —— C17H13ClN6O4
    4-<(Z)-2-<2-(4-chlorophenyl)-2H-tetrazol-5-yl>vinyl>pyridazine-3,6-dicarboxylic acid dimethyl ester
    —— 4-(4-acetylphenyl)-4-phenylbutan-2-one —— C18H18O2
    4-(4-acetylphenyl)-4-phenylbutan-2-one
    —— 4-[(E)-2-(4,5-diphenylpyridin-2-yl)vinyl]pyridazine-3,6-dicarboxylic acid dimethyl ester —— C27H21N3O4
    4-[(E)-2-(4,5-diphenylpyridin-2-yl)vinyl]pyridazine-3,6-dicarboxylic acid dimethyl ester
    —— 4-(4-chlorophenyl)-5-<4-(morpholin-1-yl)buta-(1E,3E)-1,3-dienyl>-2-phenyl-2H-<1,2,3>triazole —— C22H21ClN4O
    4-(4-chlorophenyl)-5-<4-(morpholin-1-yl)buta-(1E,3E)-1,3-dienyl>-2-phenyl-2H-<1,2,3>triazole
    —— 4-(4-benzyloxy-1-butynyl)acetophenone —— C19H18O2
    4-(4-benzyloxy-1-butynyl)acetophenone
    —— 4-Butyl-3,6-bis(methoxycarbonyl)-5-(β-D-ribofuranosyl)-pyridazin —— C17H24N2O8
    4-Butyl-3,6-bis(methoxycarbonyl)-5-(β-D-ribofuranosyl)-pyridazin
    —— 4-(3-fluorophenyl)-4-oxobut-2-enoic acid —— C10H7FO3
    4-(3-fluorophenyl)-4-oxobut-2-enoic acid
    —— 4-oxo-4-(m-tolyl)but-2-enoic acid —— C11H10O3
    4-oxo-4-(m-tolyl)but-2-enoic acid
    —— 4-acetyl-N-(thiazol-2-yl)benzamide —— C12H10N2O2S
    4-acetyl-N-(thiazol-2-yl)benzamide
    —— 4-ethoxy-4'-ethyl-1,1'-biphenyl —— C16H14O
    4-ethoxy-4'-ethyl-1,1'-biphenyl