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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,5,6-trichloro-1-methanesulfonyl-2-trifluoromethyl-1<i>H</i>-benzoimidazole 15497-70-8 C9H4Cl3F3N2O2S
    4,5,6-trichloro-1-methanesulfonyl-2-trifluoromethyl-1<i>H</i>-benzoimidazole
    —— 4,4'-Bis-(4-methyl-pentyloxy)-[1,1']binaphthalenyl 19053-29-3 C32H38O2
    4,4'-Bis-(4-methyl-pentyloxy)-[1,1']binaphthalenyl
    —— 4-{2-methyl-6-[2-(trimethylsilyl)ethynyl]-1,3-benzodiazol-1-yl}-1,3,5-triazin-2-amine 1394121-21-1 C16H18N6Si
    4-{2-methyl-6-[2-(trimethylsilyl)ethynyl]-1,3-benzodiazol-1-yl}-1,3,5-triazin-2-amine
    —— 4,4'-Bis-[(E)-2-(2,4-dichloro-phenyl)-vinyl]-3,3'-dimethyl-biphenyl 27343-94-8 C30H22Cl4
    4,4'-Bis-[(E)-2-(2,4-dichloro-phenyl)-vinyl]-3,3'-dimethyl-biphenyl
    —— 4-[3-(4-acetylamino-phenyl)-4,5-dihydro-pyrazol-1-yl]-benzoic acid ethyl ester 10261-06-0 C20H21N3O3
    4-[3-(4-acetylamino-phenyl)-4,5-dihydro-pyrazol-1-yl]-benzoic acid ethyl ester
    —— (4-(18)F-fluorobenzylidene)-(4-methoxyphenyl)amine 1180675-83-5 C14H12FNO
    (4-(18)F-fluorobenzylidene)-(4-methoxyphenyl)amine
    —— 4-Chloromethyl-2-(2,3-dichloro-propoxy)-[1,3,2]dioxaphospholane 29780-24-3 C6H10Cl3O3P
    4-Chloromethyl-2-(2,3-dichloro-propoxy)-[1,3,2]dioxaphospholane
    —— 4-Ethyl-3-methyl-2-pentyl-oxazolidine 134253-22-8 C11H23NO
    4-Ethyl-3-methyl-2-pentyl-oxazolidine
    —— 4-(3,5-Di-tert-butyl-4-hydroxy-phenyl)-thiobutyric acid S-phenyl ester 15533-36-5 C24H32O2S
    4-(3,5-Di-tert-butyl-4-hydroxy-phenyl)-thiobutyric acid S-phenyl ester
    —— 4-<i>tert</i>-butyl-3-isopropyl-5-phenyl-3<i>H</i>-thiazol-2-one 53465-84-2 C16H21NOS
    4-<i>tert</i>-butyl-3-isopropyl-5-phenyl-3<i>H</i>-thiazol-2-one
    —— (4-Isopropoxy-phenyl)-[4-(1-methyl-1-phenyl-ethyl)-phenyl]-amine 17418-46-1 C24H27NO
    (4-Isopropoxy-phenyl)-[4-(1-methyl-1-phenyl-ethyl)-phenyl]-amine
    —— 4-[1-(2,2,6,6-tetraethyl-4-methoxy-piperidin-1-yloxy)-ethyl]-benzylamine 1154038-64-8 C23H40N2O2
    4-[1-(2,2,6,6-tetraethyl-4-methoxy-piperidin-1-yloxy)-ethyl]-benzylamine
    —— 4-oxo-8-phenyl-2-(pyridin-4-yl)-4H-chromene-6-carboxamide 1450930-02-5 C21H14N2O3
    4-oxo-8-phenyl-2-(pyridin-4-yl)-4H-chromene-6-carboxamide
    —— 4-oxo-pentanoic acid 5-(4-benzoylamino-2-oxo-2H-pyrimidin-1-yl)-2-[{5-(6-benzoylamino-purin-9-yl)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-tetrahydro-furan-3-yloxy}-(2-cyano-ethoxy)-thiophosphoryloxymethyl]-tetrahydro-furan-3-yl ester 262429-99-2 C62H60N9O14PS
    4-oxo-pentanoic acid 5-(4-benzoylamino-2-oxo-2H-pyrimidin-1-yl)-2-[{5-(6-benzoylamino-purin-9-yl)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-tetrahydro-furan-3-yloxy}-(2-cyano-ethoxy)-thiophosphoryloxymethyl]-tetrahydro-furan-3-yl ester
    —— 4-Phenoxathiincarbonyl-glycin 35051-84-4 C15H11NO4S
    4-Phenoxathiincarbonyl-glycin
    —— 4-(4-Formyl-2-oxazolyl)benzonitrile 154136-91-1 C11H6N2O2
    4-(4-Formyl-2-oxazolyl)benzonitrile
    —— 4-methyl-2-(propylthio)phenol 1569262-77-6 C10H14OS
    4-methyl-2-(propylthio)phenol
    —— 4-(4-chlorophenyl)-6-(pyridin-2-yl)pyrimidin-2-amine 1091617-17-2 C15H11ClN4
    4-(4-chlorophenyl)-6-(pyridin-2-yl)pyrimidin-2-amine
    —— 4-chloro-2-iodobenzylchloride 882689-32-9 C7H5Cl2I
    4-chloro-2-iodobenzylchloride
    —— 4-[3-bromo-4-(2,6-dimethyl-4-pyridinyl)-2,5-difluorophenyl]-2,6-dimethyl-(2R,6S)-morpholine 1394909-96-6 C19H21BrF2N2O
    4-[3-bromo-4-(2,6-dimethyl-4-pyridinyl)-2,5-difluorophenyl]-2,6-dimethyl-(2R,6S)-morpholine
    —— {[4-(1,3-Dioxo-2-phenyl-indan-2-yl)-butyl]-methyl-amino}-acetic acid tert-butyl ester 876291-29-1 C26H31NO4
    {[4-(1,3-Dioxo-2-phenyl-indan-2-yl)-butyl]-methyl-amino}-acetic acid tert-butyl ester
    —— 4-nitrophenylphenyldifluorosulfurane 1194486-37-7 C12H9F2NO2S
    4-nitrophenylphenyldifluorosulfurane
    —— (4R)-4-ethyl-2-(tert-butyldimethylsilyloxy)methylcyclopent-1-enmethanol 301670-62-2 C15H30O2Si
    (4R)-4-ethyl-2-(tert-butyldimethylsilyloxy)methylcyclopent-1-enmethanol
    —— (4aR,9aS)-6-Ethoxy-7,8-dimethyl-1,2,3,4,4a,9a-hexahydro-fluoren-9-one 118104-44-2 C17H22O2
    (4aR,9aS)-6-Ethoxy-7,8-dimethyl-1,2,3,4,4a,9a-hexahydro-fluoren-9-one
    —— (4,4-Dimethyl-4,5-dihydro-oxazol-2-yl)-o-tolyl-methanol 161236-74-4 C13H17NO2
    (4,4-Dimethyl-4,5-dihydro-oxazol-2-yl)-o-tolyl-methanol
    —— 4-anilino-quinoline-7-carboxylic acid ethyl ester 28329-24-0 C18H16N2O2
    4-anilino-quinoline-7-carboxylic acid ethyl ester
    —— (4-Brom-2-naphthylthio)-aceton 22754-62-7 C13H11BrOS
    (4-Brom-2-naphthylthio)-aceton
    —— (4-Hydroxy-1,2,5-trimethyl-piperidin-4-ylethynyl)-phosphonic acid dipropyl ester 43143-18-6 C16H30NO4P
    (4-Hydroxy-1,2,5-trimethyl-piperidin-4-ylethynyl)-phosphonic acid dipropyl ester
    —— (4RS,5S,8R)-5,8-methano-5,9,9-trimethyl-1,2,3,4,5,6,7,8-octahydroacridin-4-ol 503433-72-5 C17H23NO
    (4RS,5S,8R)-5,8-methano-5,9,9-trimethyl-1,2,3,4,5,6,7,8-octahydroacridin-4-ol
    —— 4-(3-bromopropoxy)-2-iodo-1-methylbenzene 916905-23-2 C10H12BrIO
    4-(3-bromopropoxy)-2-iodo-1-methylbenzene
    —— 4-Oxo-2,3-diphenyl-4H-pyridino<2.1-a>isochinolin 110229-29-3 C25H17NO
    4-Oxo-2,3-diphenyl-4H-pyridino<2.1-a>isochinolin
    —— (4aR,4bS,6aS,7S,9aS,9bS,11aR)-1-(2-Hydroxy-ethyl)-4a,6a-dimethyl-2-oxo-hexadecahydro-indeno[5,4-f]quinoline-7-carboxylic acid diethylamide 92472-60-1 C25H42N2O3
    (4aR,4bS,6aS,7S,9aS,9bS,11aR)-1-(2-Hydroxy-ethyl)-4a,6a-dimethyl-2-oxo-hexadecahydro-indeno[5,4-f]quinoline-7-carboxylic acid diethylamide
    —— 4-[1-(1-methyl-3-oxo-2-phenyl-2,3-dihydro-1<i>H</i>-pyrazol-4-yl)-ethylidene]-1,2-diphenyl-pyrazolidine-3,5-dione 31703-71-6 C27H22N4O3
    4-[1-(1-methyl-3-oxo-2-phenyl-2,3-dihydro-1<i>H</i>-pyrazol-4-yl)-ethylidene]-1,2-diphenyl-pyrazolidine-3,5-dione
    —— 4-methoxy-<i>N</i>-(2-phenyl-2<i>H</i>-pyrazol-3-yl)-benzenesulfonamide 92968-80-4 C16H15N3O3S
    4-methoxy-<i>N</i>-(2-phenyl-2<i>H</i>-pyrazol-3-yl)-benzenesulfonamide
    —— 4,6-Diamino-5-<N-(2-dimethylaminoaethyl)-formylamino>-pyrimidin 90645-45-7 C9H16N6O
    4,6-Diamino-5-<N-(2-dimethylaminoaethyl)-formylamino>-pyrimidin
    —— 4-[(4-methyl-quinazolin-2-yl)-amino]-benzamidine-hydrochloride 246543-24-8 C16H15N5*ClH
    4-[(4-methyl-quinazolin-2-yl)-amino]-benzamidine-hydrochloride
    —— 4-Benzylidenamino-2-(4-methylphenyl)-2,4-dihydro-3H-1,2,4-triazol-3-on 82417-73-0 C16H14N4O
    4-Benzylidenamino-2-(4-methylphenyl)-2,4-dihydro-3H-1,2,4-triazol-3-on
    —— 4-hydroxy-6-(methoxymethyl)-2-[2-{3-(thiazol-2-yl)isoxazol-5-yl}pyrrolidin-1-yl]pyrimidine 851435-09-1 C16H17N5O3S
    4-hydroxy-6-(methoxymethyl)-2-[2-{3-(thiazol-2-yl)isoxazol-5-yl}pyrrolidin-1-yl]pyrimidine
    —— (4,4-Diethoxy-1-methyl-but-2-ynyl)-diethyl-amine 27593-34-6 C13H25NO2
    (4,4-Diethoxy-1-methyl-but-2-ynyl)-diethyl-amine
    —— (4aR,4bS,6aS,7S,9aS,9bS)-4a,6a-Dimethyl-2-oxo-1-phenyl-2,3,4,4a,4b,5,6,6a,7,8,9,9a,9b,10-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid diethylamide 92472-48-5 C29H40N2O2
    (4aR,4bS,6aS,7S,9aS,9bS)-4a,6a-Dimethyl-2-oxo-1-phenyl-2,3,4,4a,4b,5,6,6a,7,8,9,9a,9b,10-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid diethylamide
    —— 4-Hydroxy-5-(5-isopropyl-3,8-dimethyl-azulen-1-yl)-cyclohexa-2,4-dienone 30014-04-1 C21H22O2
    4-Hydroxy-5-(5-isopropyl-3,8-dimethyl-azulen-1-yl)-cyclohexa-2,4-dienone
    —— 4-(((R)-2-hydroxy-2-((2S,4S)-4-isopropyl-5-oxotetrahydrofuran-2-yl)ethoxy)methyl)-2-(3-methoxypropoxy)benzonitrile 1056680-27-3 C21H29NO6
    4-(((R)-2-hydroxy-2-((2S,4S)-4-isopropyl-5-oxotetrahydrofuran-2-yl)ethoxy)methyl)-2-(3-methoxypropoxy)benzonitrile
    —— (4aR,4bS,6aS,7S,9aS,9bS,11aR)-4a,6a-Dimethyl-2-oxo-1-phenyl-hexadecahydro-indeno[5,4-f]quinoline-7-carboxylic acid diethylamide 92472-59-8 C29H42N2O2
    (4aR,4bS,6aS,7S,9aS,9bS,11aR)-4a,6a-Dimethyl-2-oxo-1-phenyl-hexadecahydro-indeno[5,4-f]quinoline-7-carboxylic acid diethylamide
    —— 4-(4-methylphenyl)-1,2-diphenylbut-2-ene-1,4-dione 33315-71-8 C23H18O2
    4-(4-methylphenyl)-1,2-diphenylbut-2-ene-1,4-dione
    —— 4-(2-((((2S,4aS,6aS,6bR,8aR,10S,12aS,12bR,14bR)-10-hydroxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-2-carbonyl)glycyl)oxy)ethoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide 1236358-33-0 C42H57N3O10S
    4-(2-((((2S,4aS,6aS,6bR,8aR,10S,12aS,12bR,14bR)-10-hydroxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-2-carbonyl)glycyl)oxy)ethoxy)-3-(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide
    —— 4-methyl-2-oxo-3-(trifluoromethyl)-2H-chromen-7-yl acetate 1562426-88-3 C13H9F3O4
    4-methyl-2-oxo-3-(trifluoromethyl)-2H-chromen-7-yl acetate
    —— 4'-<(8-bromooctyl)oxy>-3'-propyl-2'-hydroxyacetophenone 106627-34-3 C19H29BrO3
    4'-<(8-bromooctyl)oxy>-3'-propyl-2'-hydroxyacetophenone
    —— 4-Chlor-5-acetoxy-2-oxo-3-phenyl-2,3-dihydro-1H-naphth<1.2-d>imidazol 29540-91-8 C19H13ClN2O3
    4-Chlor-5-acetoxy-2-oxo-3-phenyl-2,3-dihydro-1H-naphth<1.2-d>imidazol
    —— 4-Nitro-benzoic acid 2,6-dibromo-4-(2-m-tolylamino-acetylamino)-phenyl ester 23597-46-8 C22H17Br2N3O5
    4-Nitro-benzoic acid 2,6-dibromo-4-(2-m-tolylamino-acetylamino)-phenyl ester
    —— 4-Methyl-2-heptafluorpropyl-Δ<sup>3</sup>-oxazolon-(5) 26208-04-8 C7H4F7NO2
    4-Methyl-2-heptafluorpropyl-Δ<sup>3</sup>-oxazolon-(5)