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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,5-Dichlor-2-(3,4-dichlor-5-oxo-2,5-dihydro-<2>furyl)-2H-pyridazin-3-on 27050-59-5 C8H2Cl4N2O3
    4,5-Dichlor-2-(3,4-dichlor-5-oxo-2,5-dihydro-<2>furyl)-2H-pyridazin-3-on
    —— (4Z,6E)-2-Methylene-4,5,6,7-tetraphenyl-hepta-4,6-dienenitrile 53411-94-2 C32H25N
    (4Z,6E)-2-Methylene-4,5,6,7-tetraphenyl-hepta-4,6-dienenitrile
    —— 4-{[1-(2-Methoxy-phenyl)-meth-(Z)-ylidene]-amino}-1-phenyl-4H-[1,2,4]triazol-1-ium 58776-77-5 C16H15N4O
    4-{[1-(2-Methoxy-phenyl)-meth-(Z)-ylidene]-amino}-1-phenyl-4H-[1,2,4]triazol-1-ium
    —— 4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid N'-(4-chlorobenzoyl)hydrazide 1186619-70-4 C24H19ClN6O2
    4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid N'-(4-chlorobenzoyl)hydrazide
    —— 4-[1-[(2-chloro-6-methyl-phenyl)sulfonyl]-piperidin-2-yl]-1-[2-[(4-methyl-piperazin-1-yl)-methyl]-4,5,6,7-tetrahydro-thieno[3,2-c]pyridin-5-yl]-butan-1-one 1190970-47-8 C29H41ClN4O3S2
    4-[1-[(2-chloro-6-methyl-phenyl)sulfonyl]-piperidin-2-yl]-1-[2-[(4-methyl-piperazin-1-yl)-methyl]-4,5,6,7-tetrahydro-thieno[3,2-c]pyridin-5-yl]-butan-1-one
    —— 4-[(2-{3-[(3-methoxyphenyl)methyl]-1,2,4-oxadiazol-5-yl}-3-methyl-1-benzofuran-4-yl)oxy]piperidine 1443209-12-8 C24H25N3O4
    4-[(2-{3-[(3-methoxyphenyl)methyl]-1,2,4-oxadiazol-5-yl}-3-methyl-1-benzofuran-4-yl)oxy]piperidine
    —— 4-Bromo-8-(2,2,2-trifluoroethoxy)quinoline 1774513-60-8 C11H7BrF3NO
    4-Bromo-8-(2,2,2-trifluoroethoxy)quinoline
    —— (4-dimethylamino-phenylimino)-(4-methyl-1(3)<i>H</i>-benzoimidazol-2-yl)-acetonitrile 55961-75-6 C18H17N5
    (4-dimethylamino-phenylimino)-(4-methyl-1(3)<i>H</i>-benzoimidazol-2-yl)-acetonitrile
    —— 4-anilinomethylene-2,5-diphenyl-2,4-dihydro-pyrazole-3-thione 57784-95-9 C22H17N3S
    4-anilinomethylene-2,5-diphenyl-2,4-dihydro-pyrazole-3-thione
    —— 4-[Bis-(2-chloro-ethyl)-amino]-N-(3-{[bis-(2-chloro-ethyl)-amino]-methyl}-4-methoxy-phenyl)-benzenesulfonamide 56538-35-3 C22H29Cl4N3O3S
    4-[Bis-(2-chloro-ethyl)-amino]-N-(3-{[bis-(2-chloro-ethyl)-amino]-methyl}-4-methoxy-phenyl)-benzenesulfonamide
    —— 4-[(3R,3aR,4S)-6-(2-Carboxy-ethyl)-4-hydroxy-3a,6-dimethyl-7-methylene-dodecahydro-cyclopenta[a]naphthalen-3-yl]-pentanoic acid 59783-95-8 C24H38O5
    4-[(3R,3aR,4S)-6-(2-Carboxy-ethyl)-4-hydroxy-3a,6-dimethyl-7-methylene-dodecahydro-cyclopenta[a]naphthalen-3-yl]-pentanoic acid
    —— (4aR,7aS,7bR)-6-Isopropyl-7-methoxy-7b-methyl-4,4a,7a,7b-tetrahydro-indeno[7,1-bc]furan-2,5-dione 53375-99-8 C15H18O4
    (4aR,7aS,7bR)-6-Isopropyl-7-methoxy-7b-methyl-4,4a,7a,7b-tetrahydro-indeno[7,1-bc]furan-2,5-dione
    —— 4,5,10,4',5',10-hexaacetoxy-[9,9']bianthryl-2,2'-dicarboxylic acid dimethyl ester 57058-00-1 C44H34O16
    4,5,10,4',5',10-hexaacetoxy-[9,9']bianthryl-2,2'-dicarboxylic acid dimethyl ester
    —— 4-((10R,11R,13S,14S,17S)-11-Hydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-5H-furan-2-one 61433-86-1 C23H30O4
    4-((10R,11R,13S,14S,17S)-11-Hydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-5H-furan-2-one
    —— 4,4'-Bis-(3-methyl-butyl)-5,5'-dioxo-octahydro-[2,2']bifuranyl-4,4'-dicarboxylic acid diethyl ester 55006-01-4 C24H38O8
    4,4'-Bis-(3-methyl-butyl)-5,5'-dioxo-octahydro-[2,2']bifuranyl-4,4'-dicarboxylic acid diethyl ester
    —— 4-Chloro-N-(2,6-diethyl-phenyl)-2-hydroxy-5-sulfamoyl-benzamide 55524-65-7 C17H19ClN2O4S
    4-Chloro-N-(2,6-diethyl-phenyl)-2-hydroxy-5-sulfamoyl-benzamide
    —— 4-Chloro-N-phenyl-N'-{2,2,2-trichloro-1-[(Z)-phenylimino]-ethyl}-benzamidine 54683-36-2 C21H15Cl4N3
    4-Chloro-N-phenyl-N'-{2,2,2-trichloro-1-[(Z)-phenylimino]-ethyl}-benzamidine
    —— 4-Chlor-5-sulfamyl-salicylaldehyd 55488-80-7 C7H6ClNO4S
    4-Chlor-5-sulfamyl-salicylaldehyd
    —— 4-Methoxy-2,5-bis-(4-methoxy-phenyl)-cyclopent-4-en-1,3-dion 58133-88-3 C20H18O5
    4-Methoxy-2,5-bis-(4-methoxy-phenyl)-cyclopent-4-en-1,3-dion
    —— 4-(4-(5-amino-6-methoxypyrazin-2-yl)-2-tert-butyl-1H-imidazol-5-yl)-N-(2-methoxypyridin-4-yl)pyrimidin-2-amine 1188302-07-9 C22H25N9O2
    4-(4-(5-amino-6-methoxypyrazin-2-yl)-2-tert-butyl-1H-imidazol-5-yl)-N-(2-methoxypyridin-4-yl)pyrimidin-2-amine
    —— (4-{4-[3-allyl-1-(3-phenylpropyl)ureido]phenylsulphanyl}phenyl)acetic acid 735314-10-0 C27H28N2O3S
    (4-{4-[3-allyl-1-(3-phenylpropyl)ureido]phenylsulphanyl}phenyl)acetic acid
    —— 4-iodo-2-methyl-5-phenylfuran-3-carbaldehyde 1443678-77-0 C12H9IO2
    4-iodo-2-methyl-5-phenylfuran-3-carbaldehyde
    —— 4-Nitro-2-<1-(4-brom-phenylhydrazono)-aethyl>-thiophen 92576-84-6 C12H10BrN3O2S
    4-Nitro-2-<1-(4-brom-phenylhydrazono)-aethyl>-thiophen
    —— 4-(5-vinyloxypyridin-3-yl)-[1,4]diazepane-1-carboxylic acid tert-butyl ester 897396-31-5 C17H25N3O3
    4-(5-vinyloxypyridin-3-yl)-[1,4]diazepane-1-carboxylic acid tert-butyl ester
    —— 4'-{[1-(4-isopropoxyphenyl)-2-methoxy-6-oxo-4-propyl-1,6-dihydropyrimidin-5-yl]methyl}biphenyl-2-carbonitrile 1028744-27-5 C31H31N3O3
    4'-{[1-(4-isopropoxyphenyl)-2-methoxy-6-oxo-4-propyl-1,6-dihydropyrimidin-5-yl]methyl}biphenyl-2-carbonitrile
    —— 4,10-Dimethyl-4,10-diphenyl-tridecan-3,11-dion 13945-81-8 C27H36O2
    4,10-Dimethyl-4,10-diphenyl-tridecan-3,11-dion
    —— 4-Methyl-1-(1-phenylsulfanyl-cyclopropyl)-pentan-2-ol 83022-91-7 C15H22OS
    4-Methyl-1-(1-phenylsulfanyl-cyclopropyl)-pentan-2-ol
    —— 4-Bromo-1,2,2a,8b-tetramethyl-2a,8b-dihydro-cyclobuta[a]naphthalene 25978-66-9 C16H17Br
    4-Bromo-1,2,2a,8b-tetramethyl-2a,8b-dihydro-cyclobuta[a]naphthalene
    —— 4-methyl-2-phenyl-1-vinylnaphthalene 1259017-10-1 C19H16
    4-methyl-2-phenyl-1-vinylnaphthalene
    —— 4-(2-(5-amino-8-methylbenzo[f][1,7]naphthyridin-2-yl)ethyl)-N-(2-aminoethyl)-3-methylbenzamide 1186636-34-9 C25H27N5O
    4-(2-(5-amino-8-methylbenzo[f][1,7]naphthyridin-2-yl)ethyl)-N-(2-aminoethyl)-3-methylbenzamide
    —— 4-(4-chlorophenyl)-5-(4-fluorophenyl)-1H-imidazol-2-amine 1187925-41-2 C15H11ClFN3
    4-(4-chlorophenyl)-5-(4-fluorophenyl)-1H-imidazol-2-amine
    —— 4-[4-(1-amino-1-methyl-ethyl)-thiazol-2-yl]-benzoic acid ethyl ester; hydrobromide 877675-00-8 BrH*C15H18N2O2S
    4-[4-(1-amino-1-methyl-ethyl)-thiazol-2-yl]-benzoic acid ethyl ester; hydrobromide
    —— 4-methoxy-6-(triphenyl-λ(5)-phosphanyl)-[1,3,5]triazin-2-ol 1337926-80-3 C22H18N3O2P
    4-methoxy-6-(triphenyl-λ(5)-phosphanyl)-[1,3,5]triazin-2-ol
    —— 4-Hydroxy-3-methoxy-2,5-dimethylbenzoic acid 936548-29-7 C10H12O4
    4-Hydroxy-3-methoxy-2,5-dimethylbenzoic acid
    —— (4-chloro-phenyl)-(1'-methyl-3,2'-diphenyl-3<i>H</i>,1'<i>H</i>-[2,3']biindolyl-3-yl)-amine 58863-64-2 C35H26ClN3
    (4-chloro-phenyl)-(1'-methyl-3,2'-diphenyl-3<i>H</i>,1'<i>H</i>-[2,3']biindolyl-3-yl)-amine
    —— 4'-Cyano-biphenyl-4-carboxylic acid p-tolyl ester 59211-61-9 C21H15NO2
    4'-Cyano-biphenyl-4-carboxylic acid p-tolyl ester
    —— 4-p-Tolylmercapto-1-trifluoracetoxy-butan 56956-74-2 C13H15F3O2S
    4-p-Tolylmercapto-1-trifluoracetoxy-butan
    —— (4R,8S,9Z,12R,16S,18E)-11-hydroxy-22-methoxy-24-(methoxymethoxy)-14,14-dimethyl-3,13,15-trioxatetracyclo[18.4.0.04,8.012,16]tetracosa-1(20),9,18,21,23-pentaen-2-one 791101-45-6 C26H34O8
    (4R,8S,9Z,12R,16S,18E)-11-hydroxy-22-methoxy-24-(methoxymethoxy)-14,14-dimethyl-3,13,15-trioxatetracyclo[18.4.0.04,8.012,16]tetracosa-1(20),9,18,21,23-pentaen-2-one
    —— 4-amino-N-(benzyloxy)-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)picolinamide 1242164-31-3 C20H16Cl2FN3O3
    4-amino-N-(benzyloxy)-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)picolinamide
    —— 4-benzyl-1-(3,5-dichlorophenyl)-2-[2-(trifluoromethyl)benzyl]-3,4-dihydro-1H-benzo[e][1,4]diazepin-5(2H)-one 1284151-82-1 C30H23Cl2F3N2O
    4-benzyl-1-(3,5-dichlorophenyl)-2-[2-(trifluoromethyl)benzyl]-3,4-dihydro-1H-benzo[e][1,4]diazepin-5(2H)-one
    —— 4-(2-methylphenyl)-3-butenoic acid 192987-39-6 C11H12O2
    4-(2-methylphenyl)-3-butenoic acid
    —— 4-tert-butyl-2-[(1R,4R,6R)-3-oxo-2,5-diazabicyclo[4.4.0]dec-4-yl]phenol 1423018-78-3 C18H26N2O2
    4-tert-butyl-2-[(1R,4R,6R)-3-oxo-2,5-diazabicyclo[4.4.0]dec-4-yl]phenol
    —— [4-[5-Amino-6-(5-phenyl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl]-3-(trifluoromethyl)phenyl]-(1,4-diazepan-1-yl)methanone 1232418-28-8 C25H22F3N7O2
    [4-[5-Amino-6-(5-phenyl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl]-3-(trifluoromethyl)phenyl]-(1,4-diazepan-1-yl)methanone
    —— 4-[3-Cyano-4-(4-cyanophenyl)pyrrol-1-yl]-2-hydroxybenzoic acid 1072202-32-4 C19H11N3O3
    4-[3-Cyano-4-(4-cyanophenyl)pyrrol-1-yl]-2-hydroxybenzoic acid
    —— (4RS,4aRS,5RS,6SR,8aRS)-4-(3-butenyl)octahydro-3,4a,6-trimethyl-5-(3-methyl-3-butenyl)-2(1H)-naphthalenone 143008-87-1 C22H36O
    (4RS,4aRS,5RS,6SR,8aRS)-4-(3-butenyl)octahydro-3,4a,6-trimethyl-5-(3-methyl-3-butenyl)-2(1H)-naphthalenone
    —— 4,4-difluoro-4-bora-3a,4a-diaza-3-(phenylurea)-8-(4-methylphenyl)-s-indacene 1529762-58-0 C23H19BF2N4O
    4,4-difluoro-4-bora-3a,4a-diaza-3-(phenylurea)-8-(4-methylphenyl)-s-indacene
    —— 4-cyclopropyl-2-(4-trifluoromethylphenyl)-8-methylpyrido[2,3-b]pyrazin-3(4H)-one 1186505-77-0 C18H14F3N3O
    4-cyclopropyl-2-(4-trifluoromethylphenyl)-8-methylpyrido[2,3-b]pyrazin-3(4H)-one
    —— 4-[3,5-bis[2-(1,3-dithiol-2-ylidene)-1,3-dithiol-4-yl]phenyl]-2-(1,3-dithiol-2-ylidene)-1,3-dithiole 162273-42-9 C24H12S12
    4-[3,5-bis[2-(1,3-dithiol-2-ylidene)-1,3-dithiol-4-yl]phenyl]-2-(1,3-dithiol-2-ylidene)-1,3-dithiole
    —— 4-(4-fluorophenyl)-1-(phenylsulfonyl)-1,2,5,6-tetrahydropyridine-2-carbonitrile 1268245-30-2 C18H15FN2O2S
    4-(4-fluorophenyl)-1-(phenylsulfonyl)-1,2,5,6-tetrahydropyridine-2-carbonitrile
    —— 4-O-Acetyl-2-[(tert-butoxycarbonyl)amino]-3-O-(tert-butyldimethylsilyl)-2-deoxy-5,6-isopropylidene-L-mannose 237388-09-9 C22H41NO8Si
    4-O-Acetyl-2-[(tert-butoxycarbonyl)amino]-3-O-(tert-butyldimethylsilyl)-2-deoxy-5,6-isopropylidene-L-mannose