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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[(cyclooctylmethyl)amino]benzoic acid 69294-33-3 C16H23NO2
    4-[(cyclooctylmethyl)amino]benzoic acid
    —— 4-methyl-3-(piperidin-1-ylsulfonyl)-N-o-tolylbenzamide 865418-62-8 C20H24N2O3S
    4-methyl-3-(piperidin-1-ylsulfonyl)-N-o-tolylbenzamide
    —— (+)-(4aS,4bR,8aS,9S,10aR)-perhydrophenanthren-9-ol 83947-01-7 C14H24O
    (+)-(4aS,4bR,8aS,9S,10aR)-perhydrophenanthren-9-ol
    —— 4-methyl-3-(piperidin-1-ylsulfonyl)-N-(quinolin-8-yl)benzamide 1021297-99-3 C22H23N3O3S
    4-methyl-3-(piperidin-1-ylsulfonyl)-N-(quinolin-8-yl)benzamide
    —— 4-methyl-N-(2-(methylsulfonyl)phenyl)-3-(piperidin-1-ylsulfonyl)benzamide 1021298-04-3 C20H24N2O5S2
    4-methyl-N-(2-(methylsulfonyl)phenyl)-3-(piperidin-1-ylsulfonyl)benzamide
    —— 4-amino-1-[3-imidazo-1-ylpropyl]-benzimidazole 1496539-25-3 C13H15N5
    4-amino-1-[3-imidazo-1-ylpropyl]-benzimidazole
    —— 4-benzylhexan-3-one 1226178-74-0 C13H18O
    4-benzylhexan-3-one
    —— 4-Amino-5-phenylsulfanyl-2-phenylsulfanylmethoxy-phenol 1027545-05-6 C19H17NO2S2
    4-Amino-5-phenylsulfanyl-2-phenylsulfanylmethoxy-phenol
    —— 4,5-Bis-(3-methoxy-phenyl)-2H-[1,2,3]triazole 120106-63-0 C16H15N3O2
    4,5-Bis-(3-methoxy-phenyl)-2H-[1,2,3]triazole
    —— 4-Brom-4'-methylbenzoin 40396-74-5 C15H13BrO2
    4-Brom-4'-methylbenzoin
    —— 4,4'-Diphenyl-2,6,2',6'-tetramethyl-azobenzol 54810-83-2 C28H26N2
    4,4'-Diphenyl-2,6,2',6'-tetramethyl-azobenzol
    —— 4,4'-diamino-3,5,3',5'-tetrabromo-benzophenone 62477-17-2 C13H8Br4N2O
    4,4'-diamino-3,5,3',5'-tetrabromo-benzophenone
    —— 4-(3-butenyl)-5-methyl-1-(phenylsulfonyl)-1,6,7,8-tetrahydrocyclopent<g>indole 157331-62-9 C22H23NO2S
    4-(3-butenyl)-5-methyl-1-(phenylsulfonyl)-1,6,7,8-tetrahydrocyclopent<g>indole
    —— 4-(Dibenzylamino)-3,5-dinitrobenzenesulfonamide 1246379-04-3 C20H18N4O6S
    4-(Dibenzylamino)-3,5-dinitrobenzenesulfonamide
    —— 4-amino-3-cyano-2-(methylthio)quinoline 68313-39-3 C11H9N3S
    4-amino-3-cyano-2-(methylthio)quinoline
    —— 4-Methoxy-N-methyl-N-(2-phenylamino-ethyl)-benzamide 116708-75-9 C17H20N2O2
    4-Methoxy-N-methyl-N-(2-phenylamino-ethyl)-benzamide
    —— 4-methoxy-benzoic 4-methoxy-<i>N</i>-(4-phenyl-[1,2,3]triazol-1-yl)-benzimidic anhydride 29207-78-1 C24H20N4O4
    4-methoxy-benzoic 4-methoxy-<i>N</i>-(4-phenyl-[1,2,3]triazol-1-yl)-benzimidic anhydride
    —— 4-nitro-5-phenylthio-2-phenylthiomethoxyphenol 158719-71-2 C19H15NO4S2
    4-nitro-5-phenylthio-2-phenylthiomethoxyphenol
    —— 4,4-dimethyl-5-phenyl-4H-imidazole 1,3-dioxide 104406-69-1 C11H12N2O2
    4,4-dimethyl-5-phenyl-4H-imidazole 1,3-dioxide
    —— 4-(p-methyl-α,α,β,β-tetrafluorophenethyl)-α,α,N-trimethylbenzylamine 40417-95-6 C19H21F4N
    4-(p-methyl-α,α,β,β-tetrafluorophenethyl)-α,α,N-trimethylbenzylamine
    —— 4,8-dichloro-1,2-dihydroimidazo[1,2-a]quinoxaline 1217300-51-0 C10H7Cl2N3
    4,8-dichloro-1,2-dihydroimidazo[1,2-a]quinoxaline
    —— 4-hydroxy-2-methylthioquinoline-3-carbonitrile 131170-54-2 C11H8N2OS
    4-hydroxy-2-methylthioquinoline-3-carbonitrile
    —— 4-(4-Hydroxy-2,6-dimethylphenyl)butanoic acid 60995-64-4 C12H16O3
    4-(4-Hydroxy-2,6-dimethylphenyl)butanoic acid
    —— 4-Oxo-1,6-diphenyl-1,4,5,6-tetrahydro-pyridazine-3-carbonitrile 106032-35-3 C17H13N3O
    4-Oxo-1,6-diphenyl-1,4,5,6-tetrahydro-pyridazine-3-carbonitrile
    —— (4-chloro-phenyl)-di-<i>p</i>-tolyl-phosphine 66185-99-7 C20H18ClP
    (4-chloro-phenyl)-di-<i>p</i>-tolyl-phosphine
    —— 4-metilisocumarin-3-carbossiammide 89928-69-8 C11H9NO3
    4-metilisocumarin-3-carbossiammide
    —— 4-methyl-1-oxo-1<i>H</i>-isothiochromene-3-carboxylic acid 56661-85-9 C11H8O3S
    4-methyl-1-oxo-1<i>H</i>-isothiochromene-3-carboxylic acid
    —— 4-nitro-N-[[2-[(4-nitrobenzoyl)hydrazinylidene]-2-phenylethylidene]amino]benzamide 325857-97-4 C22H16N6O6
    4-nitro-N-[[2-[(4-nitrobenzoyl)hydrazinylidene]-2-phenylethylidene]amino]benzamide
    —— 4-benzylamino-2-methylthioquinoline-3-carbonitrile 131170-85-9 C18H15N3S
    4-benzylamino-2-methylthioquinoline-3-carbonitrile
    —— 4H-imidazo<2,1-c><1,4>benzoxazine-2-carbonitrile 76577-78-1 C11H7N3O
    4H-imidazo<2,1-c><1,4>benzoxazine-2-carbonitrile
    —— 4-(N-hydroxylamine)-4-methyl-5-methylpyrazolone 1431522-64-3 C5H9N3O2
    4-(N-hydroxylamine)-4-methyl-5-methylpyrazolone
    —— 4H-imidazo<2,1-c><1,4>benzoxazine-2-carbaldehyde 76577-76-9 C11H8N2O2
    4H-imidazo<2,1-c><1,4>benzoxazine-2-carbaldehyde
    —— 4-fluorobenzylphosphono-3-sulphonic acid 157735-68-7 C7H8FO6PS
    4-fluorobenzylphosphono-3-sulphonic acid
    —— 4H-imidazo<2,1-c><1,4>benzoxazine-2-carboxylic acid 65565-73-3 C11H8N2O3
    4H-imidazo<2,1-c><1,4>benzoxazine-2-carboxylic acid
    —— 4H-imidazo<2,1-c><1,4>benzoxazine-1-carboxylic acid 82296-34-2 C11H8N2O3
    4H-imidazo<2,1-c><1,4>benzoxazine-1-carboxylic acid
    —— (4Z)-6-[(tert-butyldimethylsilyl)oxy]-4-methyl-1-phenylhex-4-en-2-yn-1-yl benzoate 1228393-86-9 C26H32O3Si
    (4Z)-6-[(tert-butyldimethylsilyl)oxy]-4-methyl-1-phenylhex-4-en-2-yn-1-yl benzoate
    —— 4,7-diamino-1-heptylpyrido[4,3-d]pyrimidine-2,5(1H,6H)-dione 1481628-80-1 C14H21N5O2
    4,7-diamino-1-heptylpyrido[4,3-d]pyrimidine-2,5(1H,6H)-dione
    —— 4-N-benzylamino-4-(3-pyridyl)-1-butene 454431-57-3 C16H18N2
    4-N-benzylamino-4-(3-pyridyl)-1-butene
    —— 4H-imidazo<2,1-c><1,4>benzoxazine-1,2-dicarboxylic acid 82296-29-5 C12H8N2O5
    4H-imidazo<2,1-c><1,4>benzoxazine-1,2-dicarboxylic acid
    —— 4,4-Diethyl-2,5-dioxo-imidazolidine-1-carbonitrile 102617-76-5 C8H11N3O2
    4,4-Diethyl-2,5-dioxo-imidazolidine-1-carbonitrile
    —— 4-ethyl-2,6,7-trimethyl-2,6,7-triaza-1-phospha-bicyclo[2.2.2]octane 67590-60-7 C9H20N3P
    4-ethyl-2,6,7-trimethyl-2,6,7-triaza-1-phospha-bicyclo[2.2.2]octane
    —— 4-Hydroxy-6-isopropyl-tropolon 15084-17-0 C10H12O3
    4-Hydroxy-6-isopropyl-tropolon
    —— 4-chloro-5-phenyl-1-[(2-oxo-4-phenyl-2H-benzo[b]pyran-7-yloxy)acetamido]pyrrolidin-2-one 1092840-54-4 C27H21ClN2O5
    4-chloro-5-phenyl-1-[(2-oxo-4-phenyl-2H-benzo[b]pyran-7-yloxy)acetamido]pyrrolidin-2-one
    —— 4,6-diamino-3-phenyl-2,3-dihydro-furo[2,3-<i>b</i>]pyridine-5-carbonitrile 68846-29-7 C14H12N4O
    4,6-diamino-3-phenyl-2,3-dihydro-furo[2,3-<i>b</i>]pyridine-5-carbonitrile
    —— 4-cyanomethyl-2,7-di-t-butylfluorene 106112-36-1 C23H27N
    4-cyanomethyl-2,7-di-t-butylfluorene
    —— 4-methoxy-2-methylthioquinoline-3-carbonitrile 131170-57-5 C12H10N2OS
    4-methoxy-2-methylthioquinoline-3-carbonitrile
    —— 4-(N,N-diethylamino)ethyleneamino-2-methylthioquinoline-3-carbonitrile 131170-58-6 C17H22N4S
    4-(N,N-diethylamino)ethyleneamino-2-methylthioquinoline-3-carbonitrile
    —— 4-methylene-9α-(3-oxobutyl)-5β,8β,9β-trimethyl-trans-decalin 82205-28-5 C18H30O
    4-methylene-9α-(3-oxobutyl)-5β,8β,9β-trimethyl-trans-decalin
    —— 4-chloro-3-cyano-2-methylthioquinoline 91058-84-3 C11H7ClN2S
    4-chloro-3-cyano-2-methylthioquinoline
    —— 4,4'-oxybis(benz-2-benzylidenehydrazide) 1202222-05-6 C28H22N4O3
    4,4'-oxybis(benz-2-benzylidenehydrazide)