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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,7-anhydro-1,2,3-trideoxy-D-gluco-oct-1-ynitol 1041192-56-6 C8H12O4
    4,7-anhydro-1,2,3-trideoxy-D-gluco-oct-1-ynitol
    —— 4-{3-[4-(1,2-dihydro-2-oxobenzimidazol-1-yl)piperidin-1-yl]-2-hydroxypropoxy}-1H-indole-2-carbonitrile 73889-16-4 C24H25N5O3
    4-{3-[4-(1,2-dihydro-2-oxobenzimidazol-1-yl)piperidin-1-yl]-2-hydroxypropoxy}-1H-indole-2-carbonitrile
    —— 4-methyl-2-oxopiperidine-1-carboxylic acid benzyl ester 626232-80-2 C14H17NO3
    4-methyl-2-oxopiperidine-1-carboxylic acid benzyl ester
    —— 4-ethoxy-7-fluoro-6-(4,5,6,7-tetrahydroisoindole-2-yl)-1,4-benzoxazin-3(4H)-one 141953-54-0 C18H19FN2O3
    4-ethoxy-7-fluoro-6-(4,5,6,7-tetrahydroisoindole-2-yl)-1,4-benzoxazin-3(4H)-one
    —— 4-ethoxy-7-fluoro-1,4-benzoxazin-3(4H)-one 141953-40-4 C10H10FNO3
    4-ethoxy-7-fluoro-1,4-benzoxazin-3(4H)-one
    —— 4-(2,3-epoxypropoxy)-1H-indole-2-carboxamide 62119-49-7 C12H12N2O3
    4-(2,3-epoxypropoxy)-1H-indole-2-carboxamide
    —— 4-methoxy-2-(4'-methylbenzenesulfonyl)-5-endo-nitro-3-oxo-2-azabicyclo<2.2.2>oct-7-ene 141667-34-7 C15H16N2O6S
    4-methoxy-2-(4'-methylbenzenesulfonyl)-5-endo-nitro-3-oxo-2-azabicyclo<2.2.2>oct-7-ene
    —— 4-(trifluoromethylsulfonyl)-3'-(trifluoromethyl)-4'-methoxycarbanilide 55225-78-0 C16H12F6N2O4S
    4-(trifluoromethylsulfonyl)-3'-(trifluoromethyl)-4'-methoxycarbanilide
    —— 4-amino-4'-(methylsulfonyl)-3-biphenylcarbonitrile 928657-01-6 C14H12N2O2S
    4-amino-4'-(methylsulfonyl)-3-biphenylcarbonitrile
    —— 4-((5-amino-1,3,4-thiadiazol-2-ylthio)methyl)-N-(4-methoxy-3-(trifluoromethyl)phenyl)benzamide 1569880-32-5 C18H15F3N4O2S2
    4-((5-amino-1,3,4-thiadiazol-2-ylthio)methyl)-N-(4-methoxy-3-(trifluoromethyl)phenyl)benzamide
    —— 4-(2-Chloro-phenyl)-2-methyl-6-((E)-3-oxo-but-1-enyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-isopropyl ester 5-methyl ester 140230-85-9 C22H24ClNO5
    4-(2-Chloro-phenyl)-2-methyl-6-((E)-3-oxo-but-1-enyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-isopropyl ester 5-methyl ester
    —— 4'-(2-ethoxyethoxy)-4-methanesulfonylbiphenyl 639492-86-7 C17H20O4S
    4'-(2-ethoxyethoxy)-4-methanesulfonylbiphenyl
    —— 4-(2-Chloro-1-chloromethyl-ethoxymethyl)-2-((Z)-propenyl)-[1,3]dioxolane 91324-58-2 C10H16Cl2O3
    4-(2-Chloro-1-chloromethyl-ethoxymethyl)-2-((Z)-propenyl)-[1,3]dioxolane
    —— 4-[3-[2-(3-indolyl)1,1-dimethyl ethylamino]2-hydroxy propoxy]2-ethoxycarbonyl indole 88487-30-3 C26H31N3O4
    4-[3-[2-(3-indolyl)1,1-dimethyl ethylamino]2-hydroxy propoxy]2-ethoxycarbonyl indole
    —— 4′-methanesulfonylbiphenyl-4-sulfonic acid isobutyl-(2-trifluoromethylphenyl)-amide 1613151-32-8 C24H24F3NO4S2
    4′-methanesulfonylbiphenyl-4-sulfonic acid isobutyl-(2-trifluoromethylphenyl)-amide
    —— 4-methoxy-2-(4'-methylbenzenesulfonyl)-3-oxo-2-azabicyclo<2.2.2>oct-7-ene-5-endo-carboxaldehyde 141667-35-8 C16H17NO5S
    4-methoxy-2-(4'-methylbenzenesulfonyl)-3-oxo-2-azabicyclo<2.2.2>oct-7-ene-5-endo-carboxaldehyde
    —— (4-Methylsulfonylphenyl)imino-oxo-phenyl-piperidin-1-yl-lambda6-sulfane 1523524-11-9 C18H22N2O3S2
    (4-Methylsulfonylphenyl)imino-oxo-phenyl-piperidin-1-yl-lambda6-sulfane
    —— (4-Methylsulfonylphenyl)imino-oxo-phenyl-pyrrolidin-1-yl-lambda6-sulfane 1523524-18-6 C17H20N2O3S2
    (4-Methylsulfonylphenyl)imino-oxo-phenyl-pyrrolidin-1-yl-lambda6-sulfane
    —— 4-{[(4-bromophenyl)oxy]methyl}-1-[3-(2-methylpropyl)-1,2,4-oxadiazol-5-yl]piperidine 1032824-94-4 C18H24BrN3O2
    4-{[(4-bromophenyl)oxy]methyl}-1-[3-(2-methylpropyl)-1,2,4-oxadiazol-5-yl]piperidine
    —— 4-chloro-6-fluoro-2-methylsulfinyl-7-nitrobenzothiazole 188692-28-6 C8H4ClFN2O3S2
    4-chloro-6-fluoro-2-methylsulfinyl-7-nitrobenzothiazole
    —— (4S)-6-methyl-2-oxa-6-azatricyclo[3.3.1.03,7]nonan-4-ol 487-27-4 C8H13NO2
    (4S)-6-methyl-2-oxa-6-azatricyclo[3.3.1.03,7]nonan-4-ol
    —— 4-<(2',3'-diphenyl-5'-methoxy-6'-benzofuranyl)methyl>-6-phenyl-2H-1,3,5-oxadiazin-2-one 80413-06-5 C31H22N2O4
    4-<(2',3'-diphenyl-5'-methoxy-6'-benzofuranyl)methyl>-6-phenyl-2H-1,3,5-oxadiazin-2-one
    —— (+/-)-4a-(2-bromoethyl)-1,2,3,4,4a,5,6,7-octanaphthalene 39832-83-2 C12H19Br
    (+/-)-4a-(2-bromoethyl)-1,2,3,4,4a,5,6,7-octanaphthalene
    —— 4-Carboxy-5-(1-pentyl)hexylsulfanyl-1,2,3-triazole 190080-32-1 C14H25N3O2S
    4-Carboxy-5-(1-pentyl)hexylsulfanyl-1,2,3-triazole
    —— (+/-)-4a-(3-butynyl)-1,2,3,4,4a,5,6,7-octahydronaphthalene 174967-72-7 C14H20
    (+/-)-4a-(3-butynyl)-1,2,3,4,4a,5,6,7-octahydronaphthalene
    —— 4-(2-chloro-furo[2,3-b]pyrazin-6-yl)-piperidine-1-carboxylic acid tert-butyl ester 1382136-30-2 C16H20ClN3O3
    4-(2-chloro-furo[2,3-b]pyrazin-6-yl)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-hydroxy-6-methoxy-3-(4-methoxyphenyl)quinolin-2(1H)-one 1286851-01-1 C17H15NO4
    4-hydroxy-6-methoxy-3-(4-methoxyphenyl)quinolin-2(1H)-one
    —— (4aR)-(10bR)-8-(2-chlorobenzoyl)-4,10b-dimethyl-1,2,3,4,4a,-5,6,10b-octahydrobenzo[f]quinolin-3-one 176976-22-0 C22H22ClNO2
    (4aR)-(10bR)-8-(2-chlorobenzoyl)-4,10b-dimethyl-1,2,3,4,4a,-5,6,10b-octahydrobenzo[f]quinolin-3-one
    —— 4-[(tert-Butyl-dimethyl-silanyloxy)-phenyl-methyl]-cyclohex-3-enecarbaldehyde 145450-89-1 C20H30O2Si
    4-[(tert-Butyl-dimethyl-silanyloxy)-phenyl-methyl]-cyclohex-3-enecarbaldehyde
    —— 4-{2-(2-ethoxycarbonyl-ethyl)-3-[6-(5-hydroxymethyl-4'-methanesulfonyl-biphenyl-3-yloxy)-hexyl]-phenoxy}-butyric acid ethyl ester 1246206-31-4 C37H48O9S
    4-{2-(2-ethoxycarbonyl-ethyl)-3-[6-(5-hydroxymethyl-4'-methanesulfonyl-biphenyl-3-yloxy)-hexyl]-phenoxy}-butyric acid ethyl ester
    —— {4-[(3,3-bis-4'-methanesulfonyl-biphenyl-4-yl)-allylsulfanyl]-2-methyl-phenoxy}-acetic acid 673479-10-2 C38H34O7S3
    {4-[(3,3-bis-4'-methanesulfonyl-biphenyl-4-yl)-allylsulfanyl]-2-methyl-phenoxy}-acetic acid
    —— 4-(p-Methoxy-phenyl)-3,5-dihydroxy-isoxazol 58007-12-8 C10H9NO4
    4-(p-Methoxy-phenyl)-3,5-dihydroxy-isoxazol
    —— 4-[5-(4-Methanesulfonyl-phenyl)-2,3-dihydro-benzofuran-2-yl]-piperidine-1-carboxylic acid isopropyl ester 1382133-03-0 C24H29NO5S
    4-[5-(4-Methanesulfonyl-phenyl)-2,3-dihydro-benzofuran-2-yl]-piperidine-1-carboxylic acid isopropyl ester
    —— 4-bromo-7-fluoro-2-trifluoromethyl-3,8-bis(trimethylsilyl)quinoline-6-carboxylic acid 685090-85-1 C17H20BrF4NO2Si2
    4-bromo-7-fluoro-2-trifluoromethyl-3,8-bis(trimethylsilyl)quinoline-6-carboxylic acid
    —— 4-chloro-6-methoxy-3-(4-methoxyphenyl)quinolin-2(1H)-one 1286914-49-5 C17H14ClNO3
    4-chloro-6-methoxy-3-(4-methoxyphenyl)quinolin-2(1H)-one
    —— (4-methoxy-phenyl)-methyl-malonic acid 94703-61-4 C11H12O5
    (4-methoxy-phenyl)-methyl-malonic acid
    —— 4-(4-methoxyphenyl)-3-(N-methylamino)-2-pivaloyl-2-cyclobuten-1-one 108169-28-4 C17H21NO3
    4-(4-methoxyphenyl)-3-(N-methylamino)-2-pivaloyl-2-cyclobuten-1-one
    —— 4,4-dimethyl-6-isopropenyl-1,4-dihydropyridazine 80062-29-9 C9H14N2
    4,4-dimethyl-6-isopropenyl-1,4-dihydropyridazine
    —— 4-[3-[6-(3-bromo-5-hydroxymethyl-phenoxy)-hexyl]-2-(2-ethoxycarbonyl-ethyl)-phenoxy]-butyric acid ethyl ester 1246206-29-0 C30H41BrO7
    4-[3-[6-(3-bromo-5-hydroxymethyl-phenoxy)-hexyl]-2-(2-ethoxycarbonyl-ethyl)-phenoxy]-butyric acid ethyl ester
    —— 4-(tetrahydropyran-4-sulfonyl)benzonitrile 1450723-95-1 C12H13NO3S
    4-(tetrahydropyran-4-sulfonyl)benzonitrile
    —— 4-bromo-7-fluoro-2-(trifluoromethyl)quinoline 587885-92-5 C10H4BrF4N
    4-bromo-7-fluoro-2-(trifluoromethyl)quinoline
    —— 4-[4-(acetylamino)butyl]-1-{[3,3-di(tert-butoxycarbonyl)-2-methyl]propionyl}benzene 186652-93-7 C26H39NO6
    4-[4-(acetylamino)butyl]-1-{[3,3-di(tert-butoxycarbonyl)-2-methyl]propionyl}benzene
    —— 4-[5-(4-methanesulfonyl-phenyl)-furo[2,3-c]pyridin-2-yl]-piperidine-1-carboxylic acid tert-butyl ester 1382136-57-3 C24H28N2O5S
    4-[5-(4-methanesulfonyl-phenyl)-furo[2,3-c]pyridin-2-yl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-Methyl-heptane-1,7-diamine 54032-98-3 C8H20N2
    4-Methyl-heptane-1,7-diamine
    —— 4-Acetoxy-3-ethyl-1-methoxy-naphthalene-2-carboxylic acid ethyl ester 107536-21-0 C18H20O5
    4-Acetoxy-3-ethyl-1-methoxy-naphthalene-2-carboxylic acid ethyl ester
    —— (4-Acetamido-2,4-dideoxy-D-glycero-β-D-galacto-octopyranosyl)phosphonic acid 131292-37-0 C10H20NO9P
    (4-Acetamido-2,4-dideoxy-D-glycero-β-D-galacto-octopyranosyl)phosphonic acid
    —— 4-chloro-N-(2,6-dimethylphenyl)-2-methylaniline 1370356-19-6 C15H16ClN
    4-chloro-N-(2,6-dimethylphenyl)-2-methylaniline
    —— 4-(4-ethoxy-2-methyl-phenyl)-4-oxo-butyric acid 501359-48-4 C13H16O4
    4-(4-ethoxy-2-methyl-phenyl)-4-oxo-butyric acid
    —— 4-methyl-2-[4-(trifluoromethyl)phenyl]-1H-isoindole-1,3(2H)-dione 1314499-31-4 C16H10F3NO2
    4-methyl-2-[4-(trifluoromethyl)phenyl]-1H-isoindole-1,3(2H)-dione
    —— (4S)-3-[(2R,3S)-3-tert-butyldimethylsilyloxy-2-[(benzyloxy)-methyl]pent-4-en-oyl]-4-isopropyl-1,3-thiazolidine-2-thione 1268600-51-6 C25H39NO3S2Si
    (4S)-3-[(2R,3S)-3-tert-butyldimethylsilyloxy-2-[(benzyloxy)-methyl]pent-4-en-oyl]-4-isopropyl-1,3-thiazolidine-2-thione