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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(5-chloro-2-((2-oxo-1-p-tolyl-1H-imidazo[4,5-c]pyridin-3(2H)-yl)methyl)-1H-indol-1-yl)butanenitrile 1513681-16-7 C26H22ClN5O
    4-(5-chloro-2-((2-oxo-1-p-tolyl-1H-imidazo[4,5-c]pyridin-3(2H)-yl)methyl)-1H-indol-1-yl)butanenitrile
    —— 4-(p-Fluoranilino)piperidin-4-carbonsaeure-ethylester 72996-57-7 C14H19FN2O2
    4-(p-Fluoranilino)piperidin-4-carbonsaeure-ethylester
    —— 4-((2-phenyl-3-(3,4-dimethoxyphenyl)acrylamido)methyl)-N-hydroxybenzamide 1141445-82-0 C25H24N2O5
    4-((2-phenyl-3-(3,4-dimethoxyphenyl)acrylamido)methyl)-N-hydroxybenzamide
    —— 4-Phenylazo-N-pyridin-3-ylmethyl-benzamide 56913-79-2 C19H16N4O
    4-Phenylazo-N-pyridin-3-ylmethyl-benzamide
    —— 4-Dimethylamino-4'-<2-(trifluor-methansulfonyl)-vinyl>-azobenzol 6178-21-8 C17H16F3N3O2S
    4-Dimethylamino-4'-<2-(trifluor-methansulfonyl)-vinyl>-azobenzol
    —— 4-chloro-3-hydroxybenzenesulfonyl chloride 1261761-11-8 C6H4Cl2O3S
    4-chloro-3-hydroxybenzenesulfonyl chloride
    —— 4t(?)-(7-methyl-pyren-1-yl)-but-3-en-2-one 102242-14-8 C21H16O
    4t(?)-(7-methyl-pyren-1-yl)-but-3-en-2-one
    —— 4-(((5-acetyl-3-phenyl-1,3,4-thiadiazol-2(3H)-ylidene)hydrazineylidene)methyl)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one 1156535-69-1 C22H20N6O2S
    4-(((5-acetyl-3-phenyl-1,3,4-thiadiazol-2(3H)-ylidene)hydrazineylidene)methyl)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
    —— 4,5-dimethyl-2-[10-[4-(4-methylphenyl)-5-octadecylsulfanyl-1,3-dithiol-2-ylidene]anthracen-9-ylidene]-1,3-dithiole 128315-76-4 C47H58S5
    4,5-dimethyl-2-[10-[4-(4-methylphenyl)-5-octadecylsulfanyl-1,3-dithiol-2-ylidene]anthracen-9-ylidene]-1,3-dithiole
    —— (4aR,5R,6R)-3-acetyl-6-tert-butyldimethylsilyloxy-5,6,7,8-tetrahydro-4a,5-dimethyl-2(4aH)naphthalenone 122074-99-1 C20H32O3Si
    (4aR,5R,6R)-3-acetyl-6-tert-butyldimethylsilyloxy-5,6,7,8-tetrahydro-4a,5-dimethyl-2(4aH)naphthalenone
    —— 4-acetylamino-2,7-di-t-butylfluorene 91612-02-1 C23H29NO
    4-acetylamino-2,7-di-t-butylfluorene
    —— 4-[1-Hydroxy-1-phenyl-meth-(E)-ylidene]-1-p-tolyl-pyrrolidine-2,3,5-trione 90455-88-2 C18H13NO4
    4-[1-Hydroxy-1-phenyl-meth-(E)-ylidene]-1-p-tolyl-pyrrolidine-2,3,5-trione
    —— 4-[[4-[[1-(4-chlorophenyl)cyclopropyl]amino]-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl]amino]-N-[1-[(dimethylamino)methyl]cyclopropyl]sulfonylbenzamide 1360826-21-6 C27H29ClF3N7O4S
    4-[[4-[[1-(4-chlorophenyl)cyclopropyl]amino]-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl]amino]-N-[1-[(dimethylamino)methyl]cyclopropyl]sulfonylbenzamide
    —— 4-[1-(Phenyl-hydrazono)-ethyl]-2-(phenyl-piperidin-1-yl-methyl)-benzene-1,3-diol 67088-14-6 C26H29N3O2
    4-[1-(Phenyl-hydrazono)-ethyl]-2-(phenyl-piperidin-1-yl-methyl)-benzene-1,3-diol
    —— 4,4'-[3,6-bis-(3-nitro-benzoyl)-[1,2,4,5]tetrazine-1,4-diyl]-bis-benzenesulfonic acid 73219-22-4 C28H18N6O12S2
    4,4'-[3,6-bis-(3-nitro-benzoyl)-[1,2,4,5]tetrazine-1,4-diyl]-bis-benzenesulfonic acid
    —— 4-Pentyloxy-thiobenzoic acid S-(6-hexyloxy-pyridazin-3-yl) ester 72486-60-3 C22H30N2O3S
    4-Pentyloxy-thiobenzoic acid S-(6-hexyloxy-pyridazin-3-yl) ester
    —— (4-Methyl-piperazin-1-yl)-acetic acid [1-(4-chloro-naphthalen-1-yl)-meth-(E)-ylidene]-hydrazide 72606-52-1 C18H21ClN4O
    (4-Methyl-piperazin-1-yl)-acetic acid [1-(4-chloro-naphthalen-1-yl)-meth-(E)-ylidene]-hydrazide
    —— 4-(1-octadecyl-1<i>H</i>-benzoimidazol-2-yloxy)-1-phenyl-hex-5-en-3-ol 80290-22-8 C37H56N2O2
    4-(1-octadecyl-1<i>H</i>-benzoimidazol-2-yloxy)-1-phenyl-hex-5-en-3-ol
    —— 4-hydroxy-4'-oxo-1,1'-diphenyl-4',5'-dihydro-1<i>H</i>,1'<i>H</i>-5,5'-methanylylidene-bis-pyrrole-3-carboxylic acid diethyl ester 73893-71-7 C27H24N2O6
    4-hydroxy-4'-oxo-1,1'-diphenyl-4',5'-dihydro-1<i>H</i>,1'<i>H</i>-5,5'-methanylylidene-bis-pyrrole-3-carboxylic acid diethyl ester
    —— 4-(3,5-dibromophenyl)-1,4-dihydroxybutan-2-one 733051-38-2 C10H10Br2O3
    4-(3,5-dibromophenyl)-1,4-dihydroxybutan-2-one
    —— 4-Bromo-6-cyano-naphthalene-2-carboxylic acid (3-isopropoxy-phenyl)-amide 719296-59-0 C21H17BrN2O2
    4-Bromo-6-cyano-naphthalene-2-carboxylic acid (3-isopropoxy-phenyl)-amide
    —— 4-dimethylamino-6-phenylamino-2-phenylimino-1-phenyl-1,2-dihydro-1,3,5-triazine perchlorate 1354970-99-2 C23H22N6*ClHO4
    4-dimethylamino-6-phenylamino-2-phenylimino-1-phenyl-1,2-dihydro-1,3,5-triazine perchlorate
    —— 4-Chloro-N-[1-methylsulfanyl-1-(4-nitro-phenoxy)-meth-(Z)-ylidene]-benzenesulfonamide 108428-76-8 C14H11ClN2O5S2
    4-Chloro-N-[1-methylsulfanyl-1-(4-nitro-phenoxy)-meth-(Z)-ylidene]-benzenesulfonamide
    —— 4-(tert-butyldimethylsiloxy)-1-morpholinobutan-1-one 1240781-64-9 C14H29NO3Si
    4-(tert-butyldimethylsiloxy)-1-morpholinobutan-1-one
    —— 4-Chloro-N<sup>2</sup>-octyl-benzene-1,2-diamine 36881-55-7 C14H23ClN2
    4-Chloro-N<sup>2</sup>-octyl-benzene-1,2-diamine
    —— 4-Amino-6-(phenylethynyl)pyrimidine-5-carbaldehyde 1137439-75-8 C13H9N3O
    4-Amino-6-(phenylethynyl)pyrimidine-5-carbaldehyde
    —— 4,6-dimethyl-3-(1-oxopropyl)pyridin-2(1H)-one 53269-28-6 C10H13NO2
    4,6-dimethyl-3-(1-oxopropyl)pyridin-2(1H)-one
    —— 4,4',4',7,7-Pentamethylbicyclo<2.2.2>octan-6-one-2-spiro-1'-cyclopentane-3'-Φ-eq-carboxylic acid ethyl ester 139590-98-0 C20H32O3
    4,4',4',7,7-Pentamethylbicyclo<2.2.2>octan-6-one-2-spiro-1'-cyclopentane-3'-Φ-eq-carboxylic acid ethyl ester
    —— 4-Hydroxy-4-methyl-heptan-3-one 87777-56-8 C8H16O2
    4-Hydroxy-4-methyl-heptan-3-one
    —— 4-morpholino-4-thioxobutanenitrile 1450914-12-1 C8H12N2OS
    4-morpholino-4-thioxobutanenitrile
    —— 4,4-Diacetonyl-homophthalimid 16334-42-2 C15H15NO4
    4,4-Diacetonyl-homophthalimid
    —— 4-[(E)-2-(benzenesulfonyl)ethenyl]sulfonyl-1,2-dichlorobenzene 222718-72-1 C14H10Cl2O4S2
    4-[(E)-2-(benzenesulfonyl)ethenyl]sulfonyl-1,2-dichlorobenzene
    —— 4,6-bis(4-chlorophenyl)-2-methylnicotinamide 1398101-56-8 C19H14Cl2N2O
    4,6-bis(4-chlorophenyl)-2-methylnicotinamide
    —— 4-<3-Chlor-4-butyryl-phenoxy>-benzoesaeure 1160-52-7 C17H15ClO4
    4-<3-Chlor-4-butyryl-phenoxy>-benzoesaeure
    —— 4,4-di-trifluoromethyl-4,8,10-tri-heptafluoroisopropyl-1,2,7,8,9-penta-aza-spiro<4,5>deca-2,6,9-triene 116392-96-2 C16H2F27N5
    4,4-di-trifluoromethyl-4,8,10-tri-heptafluoroisopropyl-1,2,7,8,9-penta-aza-spiro<4,5>deca-2,6,9-triene
    —— <4-Nitro-phenyl>-<μ-brom-phenacyl>-thioether 92161-12-1 C14H10BrNO3S
    <4-Nitro-phenyl>-<μ-brom-phenacyl>-thioether
    —— 4-[(1-methyl-2-oxo-1,2-dihydro-[4]pyridyl)-thioacetyl]-morpholine 104740-97-8 C12H16N2O2S
    4-[(1-methyl-2-oxo-1,2-dihydro-[4]pyridyl)-thioacetyl]-morpholine
    —— 4-Butanamido-6-oxo-3-(2-phenylhydrazinylidene)cyclohexa-1,4-diene-1-carboxylic acid 88850-50-4 C17H17N3O4
    4-Butanamido-6-oxo-3-(2-phenylhydrazinylidene)cyclohexa-1,4-diene-1-carboxylic acid
    —— 4-(3-cyano-1-cyclobutyl-5-ethyl-1H-pyrrolo[2,3-b]pyridin-2-yl)-N-[1-(trifluoromethyl)cyclopropyl]benzenesulfonamide 1247933-50-1 C24H23F3N4O2S
    4-(3-cyano-1-cyclobutyl-5-ethyl-1H-pyrrolo[2,3-b]pyridin-2-yl)-N-[1-(trifluoromethyl)cyclopropyl]benzenesulfonamide
    —— 4-nitro-thiobenzoic acid S-(3-amino-5-bromo-[4]pyridyl ester) 108993-52-8 C12H8BrN3O3S
    4-nitro-thiobenzoic acid S-(3-amino-5-bromo-[4]pyridyl ester)
    —— (4R,5R)-2-oxo-5-pentyl-1,3-dioxolane-4-carbaldehyde 98009-31-5 C9H14O4
    (4R,5R)-2-oxo-5-pentyl-1,3-dioxolane-4-carbaldehyde
    —— 4-Ethyl-2-methyl-4H-benzo[1,4]oxazin-3-one 126802-53-7 C11H13NO2
    4-Ethyl-2-methyl-4H-benzo[1,4]oxazin-3-one
    —— 4,5-bis(2-dodecylsulfanylethoxymethyl)benzene-1,2-dicarbonitrile 114414-25-4 C38H64N2O2S2
    4,5-bis(2-dodecylsulfanylethoxymethyl)benzene-1,2-dicarbonitrile
    —— 4-chlorocarbonyl-4'-ethoxycarbonyl-2,2'-bipyridine 186746-08-7 C14H11ClN2O3
    4-chlorocarbonyl-4'-ethoxycarbonyl-2,2'-bipyridine
    —— 4-(1-propan-2-ylcyclohex-2-en-1-yl)morpholine 145123-06-4 C13H23NO
    4-(1-propan-2-ylcyclohex-2-en-1-yl)morpholine
    —— 4,6,6-triphenyl-2-thia-1-azabicyclo[3.2.0]hept-3-en-7-one 97164-59-5 C23H17NOS
    4,6,6-triphenyl-2-thia-1-azabicyclo[3.2.0]hept-3-en-7-one
    —— 4-[4-(4-methoxy-phenyl)-1-methyl-but-1-enyl]-morpholine 68036-73-7 C16H23NO2
    4-[4-(4-methoxy-phenyl)-1-methyl-but-1-enyl]-morpholine
    —— (4<i>S</i>)-3-formyl-5,5-dimethyl-2<i>c</i>-[(2-phenyl-acetylamino)-methyl]-thiazolidine-4<i>r</i>-carboxylic acid 73184-08-4 C16H20N2O4S
    (4<i>S</i>)-3-formyl-5,5-dimethyl-2<i>c</i>-[(2-phenyl-acetylamino)-methyl]-thiazolidine-4<i>r</i>-carboxylic acid
    —— 4-(2-hydroxy-3-morpholin-4-yl-propyl)-piperazine-1-carboxylic acid ethyl ester 89213-66-1 C14H27N3O4
    4-(2-hydroxy-3-morpholin-4-yl-propyl)-piperazine-1-carboxylic acid ethyl ester
    —— 4,4-Dinitro-4-cyan-buttersaeure-methylester 88394-34-7 C6H7N3O6
    4,4-Dinitro-4-cyan-buttersaeure-methylester