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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-<i>sec</i>-butyl-phenyl)-2-methyl-valeric acid 101271-71-0 C16H24O2
    4-(4-<i>sec</i>-butyl-phenyl)-2-methyl-valeric acid
    —— 4-<3.4-Dimethoxy-phenyl>-5-hydrocinnamoylamino-pentansaeure 100262-18-8 C22H27NO5
    4-<3.4-Dimethoxy-phenyl>-5-hydrocinnamoylamino-pentansaeure
    —— 4-[4-(4-Trifluoromethyl-phenoxy)-phenoxy]-pentanoic acid ethyl ester 63365-05-9 C20H21F3O4
    4-[4-(4-Trifluoromethyl-phenoxy)-phenoxy]-pentanoic acid ethyl ester
    —— 4-Hydroxy-5-methyl-1-thia-cyclopenta[c]fluoren-6-one 57415-14-2 C16H10O2S
    4-Hydroxy-5-methyl-1-thia-cyclopenta[c]fluoren-6-one
    —— 4-(4-fluoro-3-methylphenyl)-1-phenyl-1H-1,2,3-triazole 1233239-35-4 C15H12FN3
    4-(4-fluoro-3-methylphenyl)-1-phenyl-1H-1,2,3-triazole
    —— 4-butoxy-3,5-bis[2-[2-butoxy-5-(dibutylamino)-3-iodophenyl]ethynyl]-N,N-dibutylaniline 599185-29-2 C58H87I2N3O3
    4-butoxy-3,5-bis[2-[2-butoxy-5-(dibutylamino)-3-iodophenyl]ethynyl]-N,N-dibutylaniline
    —— 4-(2-morpholin-4-yl-7-pyridin-3-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)-benzoic acid methyl ester hydrochloride 1007206-45-2 C23H23N5O3*ClH
    4-(2-morpholin-4-yl-7-pyridin-3-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)-benzoic acid methyl ester hydrochloride
    —— 4-vinyl-trans-β-iodostyrene 1028833-18-2 C10H9I
    4-vinyl-trans-β-iodostyrene
    —— 4-(4-methoxy-phenyl)-3,4,5,6-tetrahydro-1<i>H</i>-benzo[<i>h</i>]quinolin-2-one 57366-62-8 C20H19NO2
    4-(4-methoxy-phenyl)-3,4,5,6-tetrahydro-1<i>H</i>-benzo[<i>h</i>]quinolin-2-one
    —— 4-Methyl-2.2-diphenyl-Δ<sup>3</sup>-imidazolin-5-on 57892-12-3 C16H14N2O
    4-Methyl-2.2-diphenyl-Δ<sup>3</sup>-imidazolin-5-on
    —— 4-acetyl-7-acetylamino-3,4-dihydro-2H-benzo[1,4]oxazine-2-carboxylic acid methyl ester 3640-62-8 C14H16N2O5
    4-acetyl-7-acetylamino-3,4-dihydro-2H-benzo[1,4]oxazine-2-carboxylic acid methyl ester
    —— 4-Allyl-5-benzyl-2-(β-cyanoethyl)-1,2,4-triazolin-3-thion 56929-52-3 C15H16N4S
    4-Allyl-5-benzyl-2-(β-cyanoethyl)-1,2,4-triazolin-3-thion
    —— (4'aR,8'aR)-2',2',8'a-trideuteriospiro[1,3-dioxolane-2,4'-3,4a,5,6,7,8-hexahydrothiochromene] 1',1'-dioxide 57242-59-8 C11H18O4S
    (4'aR,8'aR)-2',2',8'a-trideuteriospiro[1,3-dioxolane-2,4'-3,4a,5,6,7,8-hexahydrothiochromene] 1',1'-dioxide
    —— 4,5-Dimethoxy-2-sulfanylbenzaldehyde 1239890-42-6 C9H10O3S
    4,5-Dimethoxy-2-sulfanylbenzaldehyde
    —— 4,4'-dimethoxy-3,3'-ureylene-bis-benzenesulfonyl chloride 103700-27-2 C15H14Cl2N2O7S2
    4,4'-dimethoxy-3,3'-ureylene-bis-benzenesulfonyl chloride
    —— 4-methyl-2,2-dipropyl-cyclohexanone 857778-41-7 C13H24O
    4-methyl-2,2-dipropyl-cyclohexanone
    —— 4-((5-(4-aminophenyl)-1H-1,2,4-triazol-3-yl)amino)-benzoic acid 1325642-44-1 C15H13N5O2
    4-((5-(4-aminophenyl)-1H-1,2,4-triazol-3-yl)amino)-benzoic acid
    —— [4-(4-ethoxy-4-oxo-4λ5-[1,4]azaphosphinan-1-yl)-3,5-difluoro-phenyl]-carbamic acid benzyl ester 1042426-05-0 C20H23F2N2O4P
    [4-(4-ethoxy-4-oxo-4λ5-[1,4]azaphosphinan-1-yl)-3,5-difluoro-phenyl]-carbamic acid benzyl ester
    —— 4-[3-(9,10-dioxo-9,10-dihydro-[1]anthryl)-triazenyl]-benzoic acid 109980-15-6 C21H13N3O4
    4-[3-(9,10-dioxo-9,10-dihydro-[1]anthryl)-triazenyl]-benzoic acid
    —— 4-(isopropylamino)-N-methyl-7-(4-(methylsulfonyl)phenyl)cinnoline-3-carboxamide 1414956-44-7 C20H22N4O3S
    4-(isopropylamino)-N-methyl-7-(4-(methylsulfonyl)phenyl)cinnoline-3-carboxamide
    —— 4-amino-6-(1-(4-(trifluoromethyl)pyridin-2-yl)-1H-pyrrolo[2,3-b]pyridin-5-yl)-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one 1415345-21-9 C20H14F3N7O2
    4-amino-6-(1-(4-(trifluoromethyl)pyridin-2-yl)-1H-pyrrolo[2,3-b]pyridin-5-yl)-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one
    —— (4-((2-(1-(2-hydroxy-2-methylpropyl)-1H-pyrazol-4-yl)-1,6-naphthyridin-7-yl)amino)-3-methoxyphenyl)(3-methoxyazetidin-1-yl)methanone 1578483-67-6 C27H30N6O4
    (4-((2-(1-(2-hydroxy-2-methylpropyl)-1H-pyrazol-4-yl)-1,6-naphthyridin-7-yl)amino)-3-methoxyphenyl)(3-methoxyazetidin-1-yl)methanone
    —— (4R,5S)-4-(methoxycarbonyl)-5-(2,5-dimethoxyphenyl)-N-tosyl-2-imidazoline 1245746-90-0 C20H22N2O6S
    (4R,5S)-4-(methoxycarbonyl)-5-(2,5-dimethoxyphenyl)-N-tosyl-2-imidazoline
    —— 4-{[2,4-bis(methyloxy)phenyl]methyl}-N-(4-fluorophenyl)-9-methyl-3-oxo-2,3,4,5-tetrahydro-1,4-benzoxazepine-5-carboxamide 1067226-27-0 C26H25FN2O5
    4-{[2,4-bis(methyloxy)phenyl]methyl}-N-(4-fluorophenyl)-9-methyl-3-oxo-2,3,4,5-tetrahydro-1,4-benzoxazepine-5-carboxamide
    —— 4-Phenoxy-2-phenylmercapto-1-nitrobenzol 30266-69-4 C18H13NO3S
    4-Phenoxy-2-phenylmercapto-1-nitrobenzol
    —— 4-((5R,5aS,8aR,9R)-9-{[(4-fluoroanilino)carbonyl]oxy}-8-oxo-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]-dioxol-5-yl)2,6-dimethoxyphenyl benzyl carbonate 335623-93-3 C36H30FNO11
    4-((5R,5aS,8aR,9R)-9-{[(4-fluoroanilino)carbonyl]oxy}-8-oxo-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]-dioxol-5-yl)2,6-dimethoxyphenyl benzyl carbonate
    —— 4-[[3-(3-Methoxyanilino)phenyl]methylamino]benzoic acid 1067234-93-8 C21H20N2O3
    4-[[3-(3-Methoxyanilino)phenyl]methylamino]benzoic acid
    —— 4-[2-(4-Chlorophenyl)thieno[3,2-d]pyrimidin-4-yl]oxy-3-fluorobenzonitrile 1043929-02-7 C19H9ClFN3OS
    4-[2-(4-Chlorophenyl)thieno[3,2-d]pyrimidin-4-yl]oxy-3-fluorobenzonitrile
    —— 4-(2,2-dimethyl-4-oxo-3-propan-2-yl-1,3-oxazolidin-5-yl)-N-[(1R,2R)-1-hydroxy-3-methoxy-1-phenylpropan-2-yl]benzamide 1027169-92-1 C25H32N2O5
    4-(2,2-dimethyl-4-oxo-3-propan-2-yl-1,3-oxazolidin-5-yl)-N-[(1R,2R)-1-hydroxy-3-methoxy-1-phenylpropan-2-yl]benzamide
    —— 4-methyl-5-phenyl-3-thiolato-1,2,4-triazole hydridocarbonylbis(triphenylphosphine)ruthenium(II) 118613-26-6 C46H39N3OP2RuS
    4-methyl-5-phenyl-3-thiolato-1,2,4-triazole hydridocarbonylbis(triphenylphosphine)ruthenium(II)
    —— 4-[4-[2-(Oxan-4-yloxy)ethyl]piperidin-1-yl]isoquinoline-6-carboxamide 1235381-49-3 C22H29N3O3
    4-[4-[2-(Oxan-4-yloxy)ethyl]piperidin-1-yl]isoquinoline-6-carboxamide
    —— 4,5,7-Trimethoxy-1,3-dimethyl-benzimidazolon-(2) 92848-34-5 C12H16N2O4
    4,5,7-Trimethoxy-1,3-dimethyl-benzimidazolon-(2)
    —— 4-Acetylmercapto-2-ethyl-2-phenyl-glutarimid 92647-19-3 C15H17NO3S
    4-Acetylmercapto-2-ethyl-2-phenyl-glutarimid
    —— 4-(4-Chlor-benzolsulfonyl)-carbanilsaeure-propylester 93011-01-9 C16H16ClNO4S
    4-(4-Chlor-benzolsulfonyl)-carbanilsaeure-propylester
    —— (4a<i>S</i>)-1,3,11-trihydroxy-10-methoxy-6-methyl-12-oxo-4,4a,5,12-tetrahydro-naphthacene-2-carboxylic acid amide 111584-62-4 C21H19NO6
    (4a<i>S</i>)-1,3,11-trihydroxy-10-methoxy-6-methyl-12-oxo-4,4a,5,12-tetrahydro-naphthacene-2-carboxylic acid amide
    —— 4.6.7-Tribrom-5-hydroxy-2-oxo-1.3-benzoxathiol 7735-64-0 C7HBr3O3S
    4.6.7-Tribrom-5-hydroxy-2-oxo-1.3-benzoxathiol
    —— 4'-[(2,3-dihydro-1H-inden-2-ylamino)-methyl]-2,6-dimethylbiphenyl-4-carboxamide hydrochloride 1027213-47-3 C25H26N2O*ClH
    4'-[(2,3-dihydro-1H-inden-2-ylamino)-methyl]-2,6-dimethylbiphenyl-4-carboxamide hydrochloride
    —— 4,4-Bis-(2-hydroxy-ethyl)-2-hydroxymethyl-morpholin-4-ium; chloride 110529-03-8 C9H20NO4*Cl
    4,4-Bis-(2-hydroxy-ethyl)-2-hydroxymethyl-morpholin-4-ium; chloride
    —— 4-[3-(isopropylamidyl)benzoyl]-1-methylpiperidine-methyl(4-piperidyl)carbonylphenylpropanamide 288157-44-8 C17H24N2O2
    4-[3-(isopropylamidyl)benzoyl]-1-methylpiperidine-methyl(4-piperidyl)carbonylphenylpropanamide
    —— 4-(4-Octyl-cyclohex-1-enyl)-morpholine 98789-98-1 C18H33NO
    4-(4-Octyl-cyclohex-1-enyl)-morpholine
    —— 4-bromo-5-(5-bromo-2-methoxy-phenyl)-3,4-dihydro-2<i>H</i>-pyrrole 69640-01-3 C11H11Br2NO
    4-bromo-5-(5-bromo-2-methoxy-phenyl)-3,4-dihydro-2<i>H</i>-pyrrole
    —— 4-benzyl-2-methyl-1-phenylhex-3-ene-1,5-dione 1264758-37-3 C20H20O2
    4-benzyl-2-methyl-1-phenylhex-3-ene-1,5-dione
    —— 4-(5-ethylsulfanyl-4-<i>p</i>-tolyl-4<i>H</i>-[1,2,4]triazol-3-yl)-2-methyl-quinoline 70059-88-0 C21H20N4S
    4-(5-ethylsulfanyl-4-<i>p</i>-tolyl-4<i>H</i>-[1,2,4]triazol-3-yl)-2-methyl-quinoline
    —— <4-Nitro-phenyl>-glyoxylsaeure-chlorid-o-tolylhydrazid 1234-12-4 C15H12ClN3O3
    <4-Nitro-phenyl>-glyoxylsaeure-chlorid-o-tolylhydrazid
    —— (4-((3-methoxyphenyl)(tosyl)methyl)-2-phenyloxazol-5-yl)methyl benzoate 1448228-38-3 C32H27NO6S
    (4-((3-methoxyphenyl)(tosyl)methyl)-2-phenyloxazol-5-yl)methyl benzoate
    —— 4-(o-Toluoyloxy)-1.2-dihydro-spiro<phthalazin-1.2'-oxazolidin> 98654-73-0 C18H17N3O3
    4-(o-Toluoyloxy)-1.2-dihydro-spiro<phthalazin-1.2'-oxazolidin>
    —— 4'-Acetoxy-5.7.8-trimethoxy-isoflavon 100064-12-8 C20H18O7
    4'-Acetoxy-5.7.8-trimethoxy-isoflavon
    —— 4-Hydroxy-4-isopropenyl-hepta-2,5-diin 91060-77-4 C10H12O
    4-Hydroxy-4-isopropenyl-hepta-2,5-diin
    —— 4-Amino-3,3-diphenyl-butan-1,2-diol 2911-00-4 C16H19NO2
    4-Amino-3,3-diphenyl-butan-1,2-diol
    —— (4.4'-Bithiazol)-2.2'-dimethanoldibenzoesaeure-α.α'-dimethylester 102215-30-5 C24H20N2O4S2
    (4.4'-Bithiazol)-2.2'-dimethanoldibenzoesaeure-α.α'-dimethylester