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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Brom-5-(p-chlorbenzoyl)-pyrrol-2-acetonitril 62380-92-1 C13H8BrClN2O
    4-Brom-5-(p-chlorbenzoyl)-pyrrol-2-acetonitril
    —— 4-Brom-5-(p-chlorbenzoyl)-1-methyl-pyrrol-2-acetonitril 62380-93-2 C14H10BrClN2O
    4-Brom-5-(p-chlorbenzoyl)-1-methyl-pyrrol-2-acetonitril
    —— 4-Chlor-5-(p-chlorbenzoyl)-1-methyl-pyrrol-2-acetonitril 62380-73-8 C14H10Cl2N2O
    4-Chlor-5-(p-chlorbenzoyl)-1-methyl-pyrrol-2-acetonitril
    —— 4-(6-Carboxyhexyl)-5-(3-keto-1-trans-octenyl)-thiazol 58907-06-5 C18H27NO3S
    4-(6-Carboxyhexyl)-5-(3-keto-1-trans-octenyl)-thiazol
    —— 4-Acetyl-2-methyl-benzimidazol 69515-02-2 C10H10N2O
    4-Acetyl-2-methyl-benzimidazol
    —— 4-Methyl-2-hydroxymethyl-indol 57352-42-8 C10H11NO
    4-Methyl-2-hydroxymethyl-indol
    —— 4-morpholin-4-yl-butyric acid 3-[4-(4-fluoro-phenyl)-1-methyl-butyl]-6,6,9-trimethyl-7,8,9,10-tetrahydro-6<i>H</i>-benzo[<i>c</i>]chromen-1-yl ester 54437-04-6 C35H46FNO4
    4-morpholin-4-yl-butyric acid 3-[4-(4-fluoro-phenyl)-1-methyl-butyl]-6,6,9-trimethyl-7,8,9,10-tetrahydro-6<i>H</i>-benzo[<i>c</i>]chromen-1-yl ester
    —— 4,7-Dichlor-3-amino-1H-indazol 20925-61-5 C7H5Cl2N3
    4,7-Dichlor-3-amino-1H-indazol
    —— 4-(4-oxo-1,2,3,4-tetrahydroquinolino)-phenol 55004-58-5 C15H13NO2
    4-(4-oxo-1,2,3,4-tetrahydroquinolino)-phenol
    —— 4-(Azepan-1-yl)-N-phenylaniline 54480-47-6 C18H22N2
    4-(Azepan-1-yl)-N-phenylaniline
    —— 4-Nitro-2-(pyridin-1-ium-1-ylmethyl)phenolate;hydrochloride —— C12H11ClN2O3
    4-Nitro-2-(pyridin-1-ium-1-ylmethyl)phenolate;hydrochloride
    —— 4-(3,5-Dichloro-2-hydroxy-phenyl)-4-oxo-butyric acid 62903-22-4 C10H8Cl2O4
    4-(3,5-Dichloro-2-hydroxy-phenyl)-4-oxo-butyric acid
    —— 4-amino-6-cyclohexyl-1,3-benzenedisulfonamide 63649-70-7 C12H19N3O4S2
    4-amino-6-cyclohexyl-1,3-benzenedisulfonamide
    —— 4-(2,3-dichlorophenoxy)aniline 383126-85-0 C12H9Cl2NO
    4-(2,3-dichlorophenoxy)aniline
    —— 4,5-Dimethyl-2-hydroxymethylindol 57352-47-3 C11H13NO
    4,5-Dimethyl-2-hydroxymethylindol
    —— 4-(alpha-Hydroxy-alpha-methyl-4-fluorobenzyl)-pyridine 59084-24-1 C13H12FNO
    4-(alpha-Hydroxy-alpha-methyl-4-fluorobenzyl)-pyridine
    —— 4-(4-Amino-2,6-dichlorophenoxy)-2-chlorobenzonitrile 62899-39-2 C13H7Cl3N2O
    4-(4-Amino-2,6-dichlorophenoxy)-2-chlorobenzonitrile
    —— 4-Brom-5-(1'-Pyrrolyl)isochinolyl 62781-92-4 C13H9BrN2
    4-Brom-5-(1'-Pyrrolyl)isochinolyl
    —— 4,4,5,5-tetrachloro-2-methyl-1-oxo-1λ<sup>4</sup>-isothiazolidin-3-one 65679-53-0 C4H3Cl4NO2S
    4,4,5,5-tetrachloro-2-methyl-1-oxo-1λ<sup>4</sup>-isothiazolidin-3-one
    —— 4-Dipropylamino-phenol 59571-12-9 C12H19NO
    4-Dipropylamino-phenol
    —— 4-Hydroxybutyl 2,4-diaminobenzoate 64080-07-5 C11H16N2O3
    4-Hydroxybutyl 2,4-diaminobenzoate
    —— 4-((6-Chloro-2-pyridinyl)oxy)-3-chlorobenzeneamine 57191-34-1 C11H8Cl2N2O
    4-((6-Chloro-2-pyridinyl)oxy)-3-chlorobenzeneamine
    —— 4-tert-Butoxy-1-methyl-3,5-diphenylpyrazol 60628-03-7 C20H22N2O
    4-tert-Butoxy-1-methyl-3,5-diphenylpyrazol
    —— 4-Butyl-2-methoxy-3,7-dioxabicyclo[4.1.0]heptan-5-one 62644-43-3 C10H16O4
    4-Butyl-2-methoxy-3,7-dioxabicyclo[4.1.0]heptan-5-one
    —— 4-(2-bromo-ethoxy)-1-methyl-3,5-diphenyl-1<i>H</i>-pyrazole 60627-62-5 C18H17BrN2O
    4-(2-bromo-ethoxy)-1-methyl-3,5-diphenyl-1<i>H</i>-pyrazole
    —— 4-Ethyl-2-hexoxy-3,7-dioxabicyclo[4.1.0]heptan-5-one 62644-39-7 C13H22O4
    4-Ethyl-2-hexoxy-3,7-dioxabicyclo[4.1.0]heptan-5-one
    —— 4-Nitro-2-(2,2,2-trifluorethyl)-anilin 57631-06-8 C8H7F3N2O2
    4-Nitro-2-(2,2,2-trifluorethyl)-anilin
    —— 4-(2-Jod-aethoxy)-1-methyl-3,5-diphenylpyrazol 60628-04-8 C18H17IN2O
    4-(2-Jod-aethoxy)-1-methyl-3,5-diphenylpyrazol
    —— (4-Butyl-5-oxo-3,7-dioxabicyclo[4.1.0]heptan-2-yl) acetate 62644-44-4 C11H16O5
    (4-Butyl-5-oxo-3,7-dioxabicyclo[4.1.0]heptan-2-yl) acetate
    —— 4-Hexyloxycarbonyloxy-benzoic acid 4-cyano-phenyl ester 57373-88-3 C21H21NO5
    4-Hexyloxycarbonyloxy-benzoic acid 4-cyano-phenyl ester
    —— 4-nitro-N-(piperidin-4-yl)benzamide 909562-98-7 C12H15N3O3
    4-nitro-N-(piperidin-4-yl)benzamide
    —— 4-Methyl-2-propan-2-yloxy-3,7-dioxabicyclo[4.1.0]heptan-5-one 62644-32-0 C9H14O4
    4-Methyl-2-propan-2-yloxy-3,7-dioxabicyclo[4.1.0]heptan-5-one
    —— (4-Methyl-5-oxo-3,7-dioxabicyclo[4.1.0]heptan-2-yl) acetate 62644-34-2 C8H10O5
    (4-Methyl-5-oxo-3,7-dioxabicyclo[4.1.0]heptan-2-yl) acetate
    —— 4-(2,4-dichloro-5-sulfamoylphenyl)-3-methyl-2-(2-methoxypropylimino)-1,3-thiazolidine-4-ol-hydrobromide 62971-39-5 BrH*C14H19Cl2N3O4S2
    4-(2,4-dichloro-5-sulfamoylphenyl)-3-methyl-2-(2-methoxypropylimino)-1,3-thiazolidine-4-ol-hydrobromide
    —— 4-(3,5-Ditert-butyl-4-hydroxyphenyl)butan-2-yl benzoate 57717-54-1 C25H34O3
    4-(3,5-Ditert-butyl-4-hydroxyphenyl)butan-2-yl benzoate
    —— 4-Ethyl-2-propan-2-yloxy-3,7-dioxabicyclo[4.1.0]heptan-5-one 62644-37-5 C10H16O4
    4-Ethyl-2-propan-2-yloxy-3,7-dioxabicyclo[4.1.0]heptan-5-one
    —— 4-[2-(4-methoxy-phenyl)-2<i>H</i>-[1,2,3]triazol-4-yl]-benzaldehyde 59099-06-8 C16H13N3O2
    4-[2-(4-methoxy-phenyl)-2<i>H</i>-[1,2,3]triazol-4-yl]-benzaldehyde
    —— 4-Cyclohexyl-1-[4-(propan-2-yl)cyclohexyl]butan-2-one 62221-16-3 C19H34O
    4-Cyclohexyl-1-[4-(propan-2-yl)cyclohexyl]butan-2-one
    —— 4-(2,4-Dichloro-5-sulfamoylphenyl)-3-methyl-2-(2-phenylethylimino)-1,3-thiazolidine-4-ol-hydrobromide 62971-38-4 BrH*C18H19Cl2N3O3S2
    4-(2,4-Dichloro-5-sulfamoylphenyl)-3-methyl-2-(2-phenylethylimino)-1,3-thiazolidine-4-ol-hydrobromide
    —— 4,4'-(1-phenyl-naphthalene-2,3-diyldimethyl)-bis-morpholine 59883-19-1 C26H30N2O2
    4,4'-(1-phenyl-naphthalene-2,3-diyldimethyl)-bis-morpholine
    —— [(4-Amino-5-sulfanylidene-4,5-dihydro-1H-1,2,4-triazol-3-yl)sulfanyl]acetic acid 57658-65-8 C4H6N4O2S2
    [(4-Amino-5-sulfanylidene-4,5-dihydro-1H-1,2,4-triazol-3-yl)sulfanyl]acetic acid
    —— 4-Amino-2-piperidin-1-yl-1,3-thiazole-5-carbonitrile 1151933-50-4 C9H12N4S
    4-Amino-2-piperidin-1-yl-1,3-thiazole-5-carbonitrile
    —— 4-(4-methylbicyclo[2.2.2]oct-1-yl)n-butylamine 1379328-50-3 C13H25N
    4-(4-methylbicyclo[2.2.2]oct-1-yl)n-butylamine
    —— 4-Hydroxynicotinoylchlorid 51727-03-8 C6H4ClNO2
    4-Hydroxynicotinoylchlorid
    —— 4-Chloro-benzenesulfonatetetrabutyl-ammonium; 61657-40-7 C6H4ClO3S*C16H36N
    4-Chloro-benzenesulfonatetetrabutyl-ammonium;
    —— 4-amino-3-ethyl-6-(3-trifluoromethyl-phenyl)-4<i>H</i>-[1,2,4]triazin-5-one 51999-91-8 C12H11F3N4O
    4-amino-3-ethyl-6-(3-trifluoromethyl-phenyl)-4<i>H</i>-[1,2,4]triazin-5-one
    —— 4-(Ethoxymethoxy)-5,5,5-trifluoro-4-(trifluoromethyl)pent-1-ene 477199-90-9 C9H12F6O2
    4-(Ethoxymethoxy)-5,5,5-trifluoro-4-(trifluoromethyl)pent-1-ene
    —— 4,5-dimethyl-N-methyl anthranilic acid 54675-19-3 C10H13NO2
    4,5-dimethyl-N-methyl anthranilic acid
    —— 4-Quinolinecarbonyl chloride,7-chloro-2-phenyl- 174636-74-9 C16H9Cl2NO
    4-Quinolinecarbonyl chloride,7-chloro-2-phenyl-
    —— 4-hydroxy-N-(2-hydroxypropyl)butanamide 66857-18-9 C7H15NO3
    4-hydroxy-N-(2-hydroxypropyl)butanamide