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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [4-(4-Arsenoso-phenyl)-thiazol-2-yl]-benzothiazol-2-yl-amine 27403-79-8 C16H10AsN3OS2
    [4-(4-Arsenoso-phenyl)-thiazol-2-yl]-benzothiazol-2-yl-amine
    —— 4-Methyl-3.6-diphenyl-1.2.3.6-tetrahydro-phthalsaeure-anhydrid 38023-57-3 C21H18O3
    4-Methyl-3.6-diphenyl-1.2.3.6-tetrahydro-phthalsaeure-anhydrid
    —— 4'-[5-(4-hydroxytetrahydropyran-4-yl)thiazol-2-ylthio]acetophenone ethylene acetal 161386-12-5 C18H21NO4S2
    4'-[5-(4-hydroxytetrahydropyran-4-yl)thiazol-2-ylthio]acetophenone ethylene acetal
    —— 4-[imino-(5-nitro-2-thienyl)]-3-mercapto-5-(4-hydroxyphenyl)-4H-1,2,4-triazole 1622230-11-8 C14H11N5O3S2
    4-[imino-(5-nitro-2-thienyl)]-3-mercapto-5-(4-hydroxyphenyl)-4H-1,2,4-triazole
    —— [4-(4-Bromophenyl)-1,3-oxazol-2-yl]imino-methyl-oxo-[1-[6-(trifluoromethyl)pyridin-3-yl]ethyl]-lambda6-sulfane 1106809-91-9 C18H15BrF3N3O2S
    [4-(4-Bromophenyl)-1,3-oxazol-2-yl]imino-methyl-oxo-[1-[6-(trifluoromethyl)pyridin-3-yl]ethyl]-lambda6-sulfane
    —— 4-Hydroxy-6-methyl-pyridazin 22390-44-9 C5H6N2O
    4-Hydroxy-6-methyl-pyridazin
    —— 4-isobutyryl-piperazine-1-carboxylic acid 2-(7-chloro-[1,8]naphthyridin-2-yl)-3-oxo-1,3-dihydro-isoindol-1-yl ester 59878-04-5 C25H24ClN5O4
    4-isobutyryl-piperazine-1-carboxylic acid 2-(7-chloro-[1,8]naphthyridin-2-yl)-3-oxo-1,3-dihydro-isoindol-1-yl ester
    —— 4-Allyl-2-hydroxy-2-methyl-decan-3-one 105638-91-3 C14H26O2
    4-Allyl-2-hydroxy-2-methyl-decan-3-one
    —— 4-(1-(5-propylpyrimidin-2-yl)piperidin-4-yloxy)-1-(pyrazin-2-yl)pyridin-2(1H)-one 1104451-18-4 C21H24N6O2
    4-(1-(5-propylpyrimidin-2-yl)piperidin-4-yloxy)-1-(pyrazin-2-yl)pyridin-2(1H)-one
    —— {4-[(1R)-3-{[(1R)-1-(3-methylphenyl)ethyl]amino}cyclopentyl]phenoxy}acetic acid 1211471-99-6 C22H27NO3
    {4-[(1R)-3-{[(1R)-1-(3-methylphenyl)ethyl]amino}cyclopentyl]phenoxy}acetic acid
    —— 4-(3-hydroxy-3,5,5-trimethyl-2-oxo-2λ<sup>5</sup>-[1,2]oxaphospholan-2-yloxy)-4-methyl-pentan-2-one 24350-44-5 C12H23O5P
    4-(3-hydroxy-3,5,5-trimethyl-2-oxo-2λ<sup>5</sup>-[1,2]oxaphospholan-2-yloxy)-4-methyl-pentan-2-one
    —— (4-bromo-2-tert-butylphenyl)ethylisobutylamine 1079742-46-3 C16H26BrN
    (4-bromo-2-tert-butylphenyl)ethylisobutylamine
    —— 4-[[5-chloro-2-oxo-1-(piperidin-1-ylmethyl)indol-3-ylidene]amino]-N,N-diethylbenzamide 84358-34-9 C25H29ClN4O2
    4-[[5-chloro-2-oxo-1-(piperidin-1-ylmethyl)indol-3-ylidene]amino]-N,N-diethylbenzamide
    —— 4-(hydroxmethyl)-4'-(methylthio)-2,2':6',2"-terpyridine 148332-29-0 C17H15N3OS
    4-(hydroxmethyl)-4'-(methylthio)-2,2':6',2"-terpyridine
    —— 4-methylbenz<a>anthracene 5,6-oxide 146629-60-9 C19H14O
    4-methylbenz<a>anthracene 5,6-oxide
    —— 4-((11-([2,2'-bipyridin]-5-yl)undecyl)oxy)phenol 1443358-63-1 C27H34N2O2
    4-((11-([2,2'-bipyridin]-5-yl)undecyl)oxy)phenol
    —— (4R)-4-[(4'-bromobenzyl)oxy]-N-Boc-L-proline methyl ester 848475-20-7 C18H24BrNO5
    (4R)-4-[(4'-bromobenzyl)oxy]-N-Boc-L-proline methyl ester
    —— 4-Dimethoxymethyl-pyridine-2,6-dicarboxylic acid 2-{[2-(6-amino-purin-9-yl)-ethyl]-amide} 6-{[3-(6-chloro-2-methoxy-acridin-9-ylamino)-propyl]-amide} 197712-61-1 C34H35ClN10O5
    4-Dimethoxymethyl-pyridine-2,6-dicarboxylic acid 2-{[2-(6-amino-purin-9-yl)-ethyl]-amide} 6-{[3-(6-chloro-2-methoxy-acridin-9-ylamino)-propyl]-amide}
    —— 4-benzyl-1-[3-(trifluoromethyl)pyridin-2-yl]piperidine 1431616-15-7 C18H19F3N2
    4-benzyl-1-[3-(trifluoromethyl)pyridin-2-yl]piperidine
    —— 4-((4aR,5S,10bR,12R)-1-benzyl-12-methyl-2,3,4,4a,5,6-hexahydro-1H-5,10b-propano-1,7-phenanthrolin-8-yl)-2-methylbut-3-yn-2-ol 1438285-64-3 C28H34N2O
    4-((4aR,5S,10bR,12R)-1-benzyl-12-methyl-2,3,4,4a,5,6-hexahydro-1H-5,10b-propano-1,7-phenanthrolin-8-yl)-2-methylbut-3-yn-2-ol
    —— 4-chloro-2-(2-ethoxy-phenyl)-pyrimidine-5-carboxylic acid ethyl ester 69360-12-9 C15H15ClN2O3
    4-chloro-2-(2-ethoxy-phenyl)-pyrimidine-5-carboxylic acid ethyl ester
    —— 4-Trimethylsilanylmethyl-cyclobut-1-enecarboxylic acid methyl ester 71707-86-3 C10H18O2Si
    4-Trimethylsilanylmethyl-cyclobut-1-enecarboxylic acid methyl ester
    —— 4-[2-Hydroxy-3-(2-propylamino)-propoxy]-7-methyl-2-benzimidazolinone 70637-45-5 C14H21N3O3
    4-[2-Hydroxy-3-(2-propylamino)-propoxy]-7-methyl-2-benzimidazolinone
    —— 4,6-Dimethyl-2-phenyl-2,3-dihydro-1H-pyrazolo<3,4-b>pyridin 72456-78-1 C14H15N3
    4,6-Dimethyl-2-phenyl-2,3-dihydro-1H-pyrazolo<3,4-b>pyridin
    —— 4-Benzylthio-4'-methylthio-diphenylether 35371-05-2 C20H18OS2
    4-Benzylthio-4'-methylthio-diphenylether
    —— 4-{3-(4-tert-Butyl-phenoxy)-2-[2-(4-chloro-phenoxy)-2-methyl-propionyloxy]-propoxy}-benzoic acid isopropyl ester 66413-25-0 C33H39ClO7
    4-{3-(4-tert-Butyl-phenoxy)-2-[2-(4-chloro-phenoxy)-2-methyl-propionyloxy]-propoxy}-benzoic acid isopropyl ester
    —— 4-chloro-6-((2-(2-methyl-4-(((1R,5S,6s)-6-(morpholin-4-ylcarbonyl)-3-azabicyclo[3.1.0]hex-3-yl)carbonyl)phenyl)pyrrolidin-1-yl)carbonyl)benzene-1,3-diol 1023886-31-8 C29H32ClN3O6
    4-chloro-6-((2-(2-methyl-4-(((1R,5S,6s)-6-(morpholin-4-ylcarbonyl)-3-azabicyclo[3.1.0]hex-3-yl)carbonyl)phenyl)pyrrolidin-1-yl)carbonyl)benzene-1,3-diol
    —— 4-amino-5-cyano-2-methyl-6-(2-chlorobenzyl)amino-3-ethanoylpyridine 1079123-69-5 C16H15ClN4O
    4-amino-5-cyano-2-methyl-6-(2-chlorobenzyl)amino-3-ethanoylpyridine
    —— 4-(5-(4-(5-(3,4,5-tris(dodecyloxy)phenyl)-1,3,4-oxadiazol-2-yl)phenyl)-1,3,4-oxadiazol-2-yl)phenyl acetate 1169389-97-2 C60H88N4O7
    4-(5-(4-(5-(3,4,5-tris(dodecyloxy)phenyl)-1,3,4-oxadiazol-2-yl)phenyl)-1,3,4-oxadiazol-2-yl)phenyl acetate
    —— 4-{2-[(E)-2-(4'-{(E)-2-[2-(3-Carboxy-propoxy)-phenyl]-vinyl}-biphenyl-4-yl)-vinyl]-phenoxy}-butyric acid 40359-66-8 C36H34O6
    4-{2-[(E)-2-(4'-{(E)-2-[2-(3-Carboxy-propoxy)-phenyl]-vinyl}-biphenyl-4-yl)-vinyl]-phenoxy}-butyric acid
    —— 4-allyl-piperazine-1-carboxylic acid 7-(5-chloro-pyridin-2-yl)-8-oxo-3,4,7,8-tetrahydro-2<i>H</i>,6<i>H</i>-[1,4]dithiepino[2,3-<i>c</i>]pyrrol-6-yl ester 64527-63-5 C20H23ClN4O3S2
    4-allyl-piperazine-1-carboxylic acid 7-(5-chloro-pyridin-2-yl)-8-oxo-3,4,7,8-tetrahydro-2<i>H</i>,6<i>H</i>-[1,4]dithiepino[2,3-<i>c</i>]pyrrol-6-yl ester
    —— 4-(6-amino-2-(4-(3,4,5-trihydroxy-6-(hydroxymethyl)-tetrahydro-2H-pyran-2-yloxy)phenyl)-9H-purin-9-yl)benzonitrile 1221132-63-3 C24H22N6O6
    4-(6-amino-2-(4-(3,4,5-trihydroxy-6-(hydroxymethyl)-tetrahydro-2H-pyran-2-yloxy)phenyl)-9H-purin-9-yl)benzonitrile
    —— 4-Methyl-2-(1-methyl-1-phenyl-ethyl)-6-nitro-phenol 70439-62-2 C16H17NO3
    4-Methyl-2-(1-methyl-1-phenyl-ethyl)-6-nitro-phenol
    —— 4-(4-Allyloxy-2,3,6-trimethyl-phenyl)-but-3-en-2-on 77078-16-1 C16H20O2
    4-(4-Allyloxy-2,3,6-trimethyl-phenyl)-but-3-en-2-on
    —— (4-Chloro-phenyl)-carbamic acid (3,4-dichloro-phenylcarbamoyl)-methyl ester 55048-45-8 C15H11Cl3N2O3
    (4-Chloro-phenyl)-carbamic acid (3,4-dichloro-phenylcarbamoyl)-methyl ester
    —— 4-chloro-1-(phenoxycarbonyl) pyridinium 112403-50-6 C16H17Cl2NO2
    4-chloro-1-(phenoxycarbonyl) pyridinium
    —— [4-(5-methyl-thiophen-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-2-yl]-[4-(piperidine-4-sulfonyl)-phenyl]-amine 1142945-98-9 C22H23N5O2S2
    [4-(5-methyl-thiophen-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-2-yl]-[4-(piperidine-4-sulfonyl)-phenyl]-amine
    —— 4-Amino-benzoesaeure-(2-fluor-octadecyl-ester) 1786-59-0 C25H42FNO2
    4-Amino-benzoesaeure-(2-fluor-octadecyl-ester)
    —— <4-Brom-2-rhodanmethyl-phenoxy>-essigsaeure-methylester 13923-76-7 C11H10BrNO3S
    <4-Brom-2-rhodanmethyl-phenoxy>-essigsaeure-methylester
    —— 4-nitro-benzaldehyde [3-(3-chloro-phenyl)-4-phenyl-3<i>H</i>-thiazol-2-ylidene]-hydrazone 14742-72-4 C22H15ClN4O2S
    4-nitro-benzaldehyde [3-(3-chloro-phenyl)-4-phenyl-3<i>H</i>-thiazol-2-ylidene]-hydrazone
    —— 4-Chloro-3-(4-methoxybenzyl)pyridine 197967-68-3 C13H12ClNO
    4-Chloro-3-(4-methoxybenzyl)pyridine
    —— <4-Oxo-5-benzyloxy-1,2,3,4-tetrahydro-anthryl-2>-malonsaeure-diaethylester 3451-71-6 C28H28O6
    <4-Oxo-5-benzyloxy-1,2,3,4-tetrahydro-anthryl-2>-malonsaeure-diaethylester
    —— (4R,5S)-4-Benzenesulfonylaminocarbonyl-5-hydroxy-2,2-dimethyl-thiazolidine-3-carboxylic acid tert-butyl ester 19641-49-7 C17H24N2O6S2
    (4R,5S)-4-Benzenesulfonylaminocarbonyl-5-hydroxy-2,2-dimethyl-thiazolidine-3-carboxylic acid tert-butyl ester
    —— (4aS,4bR,5S,6aS,6bS,9aR)-4b,5-Dichloro-6b-(2-hydroxy-acetyl)-4a,6a,8-trimethyl-4a,4b,5,6,6a,6b,9a,10,10a,10b,11,12-dodecahydro-9-oxa-7-aza-pentaleno[2,1-a]phenanthren-2-one 24148-16-1 C23H27Cl2NO4
    (4aS,4bR,5S,6aS,6bS,9aR)-4b,5-Dichloro-6b-(2-hydroxy-acetyl)-4a,6a,8-trimethyl-4a,4b,5,6,6a,6b,9a,10,10a,10b,11,12-dodecahydro-9-oxa-7-aza-pentaleno[2,1-a]phenanthren-2-one
    —— 4-(4-Butoxymethyl-6-ethyl-5-methyl-cyclohex-1-enyl)-phenol 33320-58-0 C20H30O2
    4-(4-Butoxymethyl-6-ethyl-5-methyl-cyclohex-1-enyl)-phenol
    —— 4-Methyl-thieno[2,3-c]isothiazol-3-ylamine 37063-95-9 C6H6N2S2
    4-Methyl-thieno[2,3-c]isothiazol-3-ylamine
    —— 4-ethyl-decahydro-quinolin-4-ol 37520-71-1 C11H21NO
    4-ethyl-decahydro-quinolin-4-ol
    —— 4-1-(ethoxyethylideneamino)-3-phenylfuroxan 1561016-29-2 C12H13N3O3
    4-1-(ethoxyethylideneamino)-3-phenylfuroxan
    —— 4-Methyl-5-oxo-1,2-pentamethylen-imidazolidin 10188-25-7 C9H16N2O
    4-Methyl-5-oxo-1,2-pentamethylen-imidazolidin
    —— 4-[(EZ)-2-(2,3,5-tri-O-benzyl-β-D-ribofuranos-1-yl)prop-1-enyl]-1-trityl-1H-imidazole 1346144-32-8 C51H48N2O4
    4-[(EZ)-2-(2,3,5-tri-O-benzyl-β-D-ribofuranos-1-yl)prop-1-enyl]-1-trityl-1H-imidazole