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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-methoxy-5-methyl-pyridin-2-yl)butanal 882047-16-7 C11H15NO2
    4-(4-methoxy-5-methyl-pyridin-2-yl)butanal
    —— 4-methyl-2-[-5-(3,4-dihydroisoquinolin-2(1H)-yl)-4'-(trifluoromethyl)biphenyl-3-yl]-pentanoic acid 1145692-21-2 C28H28F3NO2
    4-methyl-2-[-5-(3,4-dihydroisoquinolin-2(1H)-yl)-4'-(trifluoromethyl)biphenyl-3-yl]-pentanoic acid
    —— 4,4'-dioxo-4,4'-bibenzyl-4,4'-diyl-di-butyric acid 36189-35-2 C22H22O6
    4,4'-dioxo-4,4'-bibenzyl-4,4'-diyl-di-butyric acid
    —— 4-carboxy-2-[E-1-(4-methyl)pentenyl]phenol 252234-11-0 C13H16O3
    4-carboxy-2-[E-1-(4-methyl)pentenyl]phenol
    —— (4-Oxo-2-phenyl-4H-chromen-8-yloxy)-acetic acid 2-morpholin-4-yl-ethyl ester; hydrochloride 101018-55-7 C23H23NO6*ClH
    (4-Oxo-2-phenyl-4H-chromen-8-yloxy)-acetic acid 2-morpholin-4-yl-ethyl ester; hydrochloride
    —— 4-(4-fluorophenyl)-7-methyl-3,4-dihydro-1,2,3-benzoxathiazine 2,2-dioxide 1025505-96-7 C14H12FNO3S
    4-(4-fluorophenyl)-7-methyl-3,4-dihydro-1,2,3-benzoxathiazine 2,2-dioxide
    —— 4-[2-(4-methyl-3-phenyl-pyrazol-1-yl)-propionyl]-morpholine 59844-57-4 C17H21N3O2
    4-[2-(4-methyl-3-phenyl-pyrazol-1-yl)-propionyl]-morpholine
    —— 4-Methoxycarbonylxanthen 37568-93-7 C15H12O3
    4-Methoxycarbonylxanthen
    —— 4-[3-(acetyl-methyl-amino)-2,4,6-triiodo-5-(morpholine-4-carbonyl)-phenylcarbamoyl]-butyric acid 63881-07-2 C19H22I3N3O6
    4-[3-(acetyl-methyl-amino)-2,4,6-triiodo-5-(morpholine-4-carbonyl)-phenylcarbamoyl]-butyric acid
    —— (4S)-3-((R)-4,6-dimethyl-5,6,7,8-tetrahydroquinolin-2-yl)-4-isopropyloxazolidin-2-one 1224444-71-6 C17H24N2O2
    (4S)-3-((R)-4,6-dimethyl-5,6,7,8-tetrahydroquinolin-2-yl)-4-isopropyloxazolidin-2-one
    —— 4-di(3-thienyl)methoxy-1-[4-(2-nitrophenoxy)-2(Z)-butenyl]piperidine 148669-56-1 C24H26N2O4S2
    4-di(3-thienyl)methoxy-1-[4-(2-nitrophenoxy)-2(Z)-butenyl]piperidine
    —— 4-(4-carbamimidoylsulfamoyl-phenylazo)-5-(4-methoxy-phenyl)-3-methyl-pyrazole-1-carbothioic acid amide 60139-62-0 C19H20N8O3S2
    4-(4-carbamimidoylsulfamoyl-phenylazo)-5-(4-methoxy-phenyl)-3-methyl-pyrazole-1-carbothioic acid amide
    —— (4-phenyl-morpholin-2-yl)-methanol 67592-62-5 C11H15NO2
    (4-phenyl-morpholin-2-yl)-methanol
    —— 4-methoxy-1-phenyl-1,5,6,7,8,9-hexahydro-cyclohepta[<i>b</i>]pyridin-2-one 60259-88-3 C17H19NO2
    4-methoxy-1-phenyl-1,5,6,7,8,9-hexahydro-cyclohepta[<i>b</i>]pyridin-2-one
    —— 4-chloro-N-(4-nitrophenyl)sulfanylbenzamide 60199-39-5 C13H9ClN2O3S
    4-chloro-N-(4-nitrophenyl)sulfanylbenzamide
    —— 4-(Cyclopropylamino)-2-[3-(2-oxopyrrolidin-1-yl)anilino]pyrimidine-5-carboxamide 1198304-47-0 C18H20N6O2
    4-(Cyclopropylamino)-2-[3-(2-oxopyrrolidin-1-yl)anilino]pyrimidine-5-carboxamide
    —— 4-(3,3,6,6-Tetramethyl-1,8-dioxo-2,3,4,5,6,7,8,9-octahydro-1H-xanthen-9-yl)-thiophene-2-sulfonyl chloride 155334-02-4 C21H23ClO5S2
    4-(3,3,6,6-Tetramethyl-1,8-dioxo-2,3,4,5,6,7,8,9-octahydro-1H-xanthen-9-yl)-thiophene-2-sulfonyl chloride
    —— 4,6-Dimethoxy-3-<3.4-dimethoxy-phenyl>-2-<2-methoxy-benzyl>-cumaran 98588-11-5 C26H28O6
    4,6-Dimethoxy-3-<3.4-dimethoxy-phenyl>-2-<2-methoxy-benzyl>-cumaran
    —— 4-(Ethyl-phenyl-acetyl)-allophansaeure-benzylester 4887-33-6 C19H20N2O4
    4-(Ethyl-phenyl-acetyl)-allophansaeure-benzylester
    —— 4-Chlor-3-thioxo-5-(4-brom-phenyl)-3H-1,2-dithiol 90415-13-7 C9H4BrClS3
    4-Chlor-3-thioxo-5-(4-brom-phenyl)-3H-1,2-dithiol
    —— 4-methyl-3-(1-((1-methylethyl)amino)-6-phthalazinyl)-N-5-pyrimidinylbenzamide 1011459-39-4 C23H22N6O
    4-methyl-3-(1-((1-methylethyl)amino)-6-phthalazinyl)-N-5-pyrimidinylbenzamide
    —— 4-methyl-1-(tetrahydro-2H-pyran-2-yloxy)-oct-2-yn-4-ol 1637401-48-9 C14H24O3
    4-methyl-1-(tetrahydro-2H-pyran-2-yloxy)-oct-2-yn-4-ol
    —— 4-Chlor-3-thioxo-5-(4-chlor-phenyl)-3H-1,2-dithiol 90415-42-2 C9H4Cl2S3
    4-Chlor-3-thioxo-5-(4-chlor-phenyl)-3H-1,2-dithiol
    —— 4'-Dodecyl-4-carboxy-diphenylamin 103208-08-8 C25H35NO2
    4'-Dodecyl-4-carboxy-diphenylamin
    —— 4,4-Dimethyl-3-oct-1-ynyl-1-(toluene-4-sulfonyl)-azetidin-2-one 139448-40-1 C20H27NO3S
    4,4-Dimethyl-3-oct-1-ynyl-1-(toluene-4-sulfonyl)-azetidin-2-one
    —— 4-[5-(4-methylphenyl)-1,3-dioxan-2-yl]benzonitrile 81221-32-1 C18H17NO2
    4-[5-(4-methylphenyl)-1,3-dioxan-2-yl]benzonitrile
    —— 4-(3-Carbamoyl-6-hydroxy-4-methyl-2-oxo-2H-pyridin-1-ylmethyl)-benzenesulfonic acid 37860-84-7 C14H14N2O6S
    4-(3-Carbamoyl-6-hydroxy-4-methyl-2-oxo-2H-pyridin-1-ylmethyl)-benzenesulfonic acid
    —— 4-(4-methylphenyl)-N-(5-(pyridin-4-yl)-1H-1,2,4-triazol-3-yl)-6-(trifluoromethyl)pyrimidin-2-amine 1262109-72-7 C19H14F3N7
    4-(4-methylphenyl)-N-(5-(pyridin-4-yl)-1H-1,2,4-triazol-3-yl)-6-(trifluoromethyl)pyrimidin-2-amine
    —— (4-Methoxy-phenyl)-carbamic acid (4aR,8R,8aR)-2,2-di-tert-butyl-4,4a,8,8a-tetrahydro-1,3,5-trioxa-2-sila-naphthalen-8-yl ester 413194-34-0 C22H33NO6Si
    (4-Methoxy-phenyl)-carbamic acid (4aR,8R,8aR)-2,2-di-tert-butyl-4,4a,8,8a-tetrahydro-1,3,5-trioxa-2-sila-naphthalen-8-yl ester
    —— 4-[3,5-bis(5-chloro-2-hydroxyphenyl)-[1,2,4]triazol-1-yl]benzoic acid 201530-54-3 C21H13Cl2N3O4
    4-[3,5-bis(5-chloro-2-hydroxyphenyl)-[1,2,4]triazol-1-yl]benzoic acid
    —— 4-[3-(4-chlorophenyl)-1H-pyrazol-4-yl]-2-fluoropyridine 216506-59-1 C14H9ClFN3
    4-[3-(4-chlorophenyl)-1H-pyrazol-4-yl]-2-fluoropyridine
    —— 4-[(4-Methoxyanilino)methylidene]pyridin-3(4H)-one 830317-03-8 C13H12N2O2
    4-[(4-Methoxyanilino)methylidene]pyridin-3(4H)-one
    —— 4-hydroxy-8-(4-methylthiophenyl)pyrazolo[1,5-a]-1,3,5-triazine 117381-63-2 C12H10N4OS
    4-hydroxy-8-(4-methylthiophenyl)pyrazolo[1,5-a]-1,3,5-triazine
    —— 4-methoxy-2-hydroxy-5-butylacetophenone 343956-23-0 C13H18O3
    4-methoxy-2-hydroxy-5-butylacetophenone
    —— (4S,6S,15S)-11,16-dimethyl-N-(1-naphthylmethyl)-9,12,17-trioxo-6-{[3-(4-pyridinyl)propanoyl]amino}-2-oxa-8,11,16,26-tetraazatetracyclo[16.6.2.0<sup>4</sup>'<sup>8</sup>.0<sup>21,25</sup>]hexacosa-1(25),18(26),19,21,23-pentaene-15-carboxamide 1264239-00-0 C43H45N7O6
    (4S,6S,15S)-11,16-dimethyl-N-(1-naphthylmethyl)-9,12,17-trioxo-6-{[3-(4-pyridinyl)propanoyl]amino}-2-oxa-8,11,16,26-tetraazatetracyclo[16.6.2.0<sup>4</sup>'<sup>8</sup>.0<sup>21,25</sup>]hexacosa-1(25),18(26),19,21,23-pentaene-15-carboxamide
    —— 4-({2-[(4-ethylphenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-[3-(1H-imidazol-1-yl)propyl]pyridine-2-carboxamide 611219-07-9 C28H29N7O2
    4-({2-[(4-ethylphenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-[3-(1H-imidazol-1-yl)propyl]pyridine-2-carboxamide
    —— [4-(3-cyclohexyl-2-imino-imidazolidine-1-sulfonyl)-phenethyl]-carbamic acid butyl ester 31850-04-1 C22H34N4O4S
    [4-(3-cyclohexyl-2-imino-imidazolidine-1-sulfonyl)-phenethyl]-carbamic acid butyl ester
    —— 4-n-Hexyl-2-(ethoxycarbonyl)pentandisaeure-diethylester 81143-55-7 C18H32O6
    4-n-Hexyl-2-(ethoxycarbonyl)pentandisaeure-diethylester
    —— 4-[6-chloro-2-(4-fluoro-3-methylphenyl)-8-methylimidazo[1,2-b]pyridazin-3-yl]-2-pyridylamine 896738-96-8 C19H15ClFN5
    4-[6-chloro-2-(4-fluoro-3-methylphenyl)-8-methylimidazo[1,2-b]pyridazin-3-yl]-2-pyridylamine
    —— 4-Isothiocyanato-4-methyl-2-pentanon-tosylhydrazon 61605-74-1 C14H19N3O2S2
    4-Isothiocyanato-4-methyl-2-pentanon-tosylhydrazon
    —— 4'-{[1-(4-fluoro-phenyl)-3-trifluoromethyl-1H-pyrazole-4-carbonyl]-amino}-biphenyl-4-carboxylic acid 1085837-01-9 C24H15F4N3O3
    4'-{[1-(4-fluoro-phenyl)-3-trifluoromethyl-1H-pyrazole-4-carbonyl]-amino}-biphenyl-4-carboxylic acid
    —— (4,5-dichloro-thiophen-2-yl)-((R)-3-propyl-pyrrolidin-3-yl)-methanone 1033817-73-0 C12H15Cl2NOS
    (4,5-dichloro-thiophen-2-yl)-((R)-3-propyl-pyrrolidin-3-yl)-methanone
    —— 4-chloro-2-cyclobutyl-1H-pyrrolo[2,3-b]pyridine 1014613-57-0 C11H11ClN2
    4-chloro-2-cyclobutyl-1H-pyrrolo[2,3-b]pyridine
    —— 4-hydroxy-6-methylene-7α-methylandrosta-1,4-diene-3,17-dione 115836-78-7 C21H26O3
    4-hydroxy-6-methylene-7α-methylandrosta-1,4-diene-3,17-dione
    —— 4-[3-[[5-bromo-4-[[(2R,3R)-3-hydroxybutan-2-yl]amino]pyrimidin-2-yl]amino]phenoxy]pyridine-2-carboxamide 1034358-97-8 C20H21BrN6O3
    4-[3-[[5-bromo-4-[[(2R,3R)-3-hydroxybutan-2-yl]amino]pyrimidin-2-yl]amino]phenoxy]pyridine-2-carboxamide
    —— 4-{2-chloro-5-[5-methanesulfonyl-1-(3-morpholin-4-yl-propyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl]-phenylethynyl}-phenol 1049807-12-6 C28H31ClN4O4S
    4-{2-chloro-5-[5-methanesulfonyl-1-(3-morpholin-4-yl-propyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl]-phenylethynyl}-phenol
    —— (4R)-4,5-bis(nitrooxy)pentyl 2-butyl-4-chloro-1-{[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl}-1H-imidazole-5-carboxylate 1034453-62-7 C27H29ClN8O8
    (4R)-4,5-bis(nitrooxy)pentyl 2-butyl-4-chloro-1-{[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl}-1H-imidazole-5-carboxylate
    —— 4-[4-(3-bromo-4-fluorophenyl)-1-methyl-5-oxo-2-thioxoimidazolidin-4-yl]phenyl benzenesulfonate 1035267-47-0 C22H16BrFN2O4S2
    4-[4-(3-bromo-4-fluorophenyl)-1-methyl-5-oxo-2-thioxoimidazolidin-4-yl]phenyl benzenesulfonate
    —— 4-chloro-N-{4-[2-(4-fluoro-3-methylphenyl)imidazo[1,2-b]pyridazin-3-yl]pyridin-2-yl}-2-methylbenzamide 896739-22-3 C26H19ClFN5O
    4-chloro-N-{4-[2-(4-fluoro-3-methylphenyl)imidazo[1,2-b]pyridazin-3-yl]pyridin-2-yl}-2-methylbenzamide
    —— 4-[(8S,8aS)-8-Hydroxy-3-oxohexahydroimidazo[1,5-a]pyridin-2-yl]-2-chloro-3-methylbenzonitrile 757247-52-2 C15H16ClN3O2
    4-[(8S,8aS)-8-Hydroxy-3-oxohexahydroimidazo[1,5-a]pyridin-2-yl]-2-chloro-3-methylbenzonitrile