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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(1,2-Dimethyl-1H-indol-3-yl)-6-(4-ethoxy-phenyl)-2-phenyl-4,5-dihydro-2H-pyridazin-3-one 78860-96-5 C28H27N3O2
    4-(1,2-Dimethyl-1H-indol-3-yl)-6-(4-ethoxy-phenyl)-2-phenyl-4,5-dihydro-2H-pyridazin-3-one
    —— [4-tert-Butyl-2-(3,3-dimethoxy-propyl)-cyclohex-1-enyloxy]-trimethyl-silane 192311-07-2 C18H36O3Si
    [4-tert-Butyl-2-(3,3-dimethoxy-propyl)-cyclohex-1-enyloxy]-trimethyl-silane
    —— 4-carboxy-3,3-tetramethylene-butanoic acid N-(2'-cyanobiphenyl-4-ylmethyl)-N-propyl-amide 143096-25-7 C26H30N2O3
    4-carboxy-3,3-tetramethylene-butanoic acid N-(2'-cyanobiphenyl-4-ylmethyl)-N-propyl-amide
    —— 4-[2-(methoxy-methyl-carbamoyl)-ethyl]-5-oxo-[1,4]diazepane-1-carboxylic acid tert-butyl ester 1206600-47-6 C15H27N3O5
    4-[2-(methoxy-methyl-carbamoyl)-ethyl]-5-oxo-[1,4]diazepane-1-carboxylic acid tert-butyl ester
    —— 4-chloro-2-(4-methoxyphenyl)-3,3-dimethylbutanenitrile 1365261-45-5 C13H16ClNO
    4-chloro-2-(4-methoxyphenyl)-3,3-dimethylbutanenitrile
    —— 4',7-dihydroxy-3'-methylflavanone 1262526-60-2 C16H14O4
    4',7-dihydroxy-3'-methylflavanone
    —— 4,4'-(2,2':7',2''-ter(9,9-dioctylflourene))-7,7'-diyldibenzaldehyde 1332574-46-5 C101H130O2
    4,4'-(2,2':7',2''-ter(9,9-dioctylflourene))-7,7'-diyldibenzaldehyde
    —— [4-(6-amino-5-oxazolo[4,5-b]pyridin-2-yl-3-pyridyl)phenyl]-morpholino-methanone 1146945-72-3 C22H19N5O3
    [4-(6-amino-5-oxazolo[4,5-b]pyridin-2-yl-3-pyridyl)phenyl]-morpholino-methanone
    —— 4-bromo-4''-iodo-2,5-dimethyl-1,1':4',1''-terphenyl 871114-89-5 C20H16BrI
    4-bromo-4''-iodo-2,5-dimethyl-1,1':4',1''-terphenyl
    —— (4aS,6aR,6bR,8aR,12aR,12bR,14aR,14bS)-11-cyano-N,N,2,2,6a,6b,9,9,12a-nonamethyl-10,14-dioxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,12a,12b,13,14,14a,14b-icosahydropicene-4a-carboxamide 1191265-46-9 C33H48N2O3
    (4aS,6aR,6bR,8aR,12aR,12bR,14aR,14bS)-11-cyano-N,N,2,2,6a,6b,9,9,12a-nonamethyl-10,14-dioxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,12a,12b,13,14,14a,14b-icosahydropicene-4a-carboxamide
    —— 4-(2-{[7-chloro-2-(2-chloro-6-fluorophenyl)-1H-benzimidazole-5-carbonyl]-amino}-6-methyl-benzoimidzol-1-yl)-piperidine carboxylic acid ethyl ester 1329117-79-4 C30H27Cl2FN6O3
    4-(2-{[7-chloro-2-(2-chloro-6-fluorophenyl)-1H-benzimidazole-5-carbonyl]-amino}-6-methyl-benzoimidzol-1-yl)-piperidine carboxylic acid ethyl ester
    —— 4-(6-amino-5-oxazolo[4,5-b]pyridin-2-yl-3-pyridyl)-N-(2-hydroxyethyl)benzamide 1146945-63-2 C20H17N5O3
    4-(6-amino-5-oxazolo[4,5-b]pyridin-2-yl-3-pyridyl)-N-(2-hydroxyethyl)benzamide
    —— 4-[2-[(4-chloro-2-methylphenyl)amino]-4-pyridinyl]-N-(tetrahydro-2H-pyran-4-yl)-2-pyrimidinamine 1150111-17-3 C21H22ClN5O
    4-[2-[(4-chloro-2-methylphenyl)amino]-4-pyridinyl]-N-(tetrahydro-2H-pyran-4-yl)-2-pyrimidinamine
    —— 4-acetoxy-1-benzo[1,3]dioxol-5-yl-cyclohexanecarbaldehyde 94429-37-5 C16H18O5
    4-acetoxy-1-benzo[1,3]dioxol-5-yl-cyclohexanecarbaldehyde
    —— 4-bromo-6-fluoro-8-iodo-2-(trifluoromethyl)quinoline 685090-79-3 C10H3BrF4IN
    4-bromo-6-fluoro-8-iodo-2-(trifluoromethyl)quinoline
    —— 4-(Hydroxy(oxido)amino)-N'-(3-phenyl-2-propenylidene)benzenesulfonohydrazide 6288-08-0 C15H13N3O4S
    4-(Hydroxy(oxido)amino)-N'-(3-phenyl-2-propenylidene)benzenesulfonohydrazide
    —— 4-Oxo-3-pent-4-enyl-tetrahydro-thiopyran-3-carboxylic acid methyl ester 180573-63-1 C12H18O3S
    4-Oxo-3-pent-4-enyl-tetrahydro-thiopyran-3-carboxylic acid methyl ester
    —— 4-(3-dimethylaminophenyl)-2-methyl-5-(4-aminosulfonylphenyl)-1H-pyrrole 229346-65-0 C19H21N3O2S
    4-(3-dimethylaminophenyl)-2-methyl-5-(4-aminosulfonylphenyl)-1H-pyrrole
    —— 4-Methyl-2-m-tolyloxy-pent-4-enoic acid methyl ester 134835-36-2 C14H18O3
    4-Methyl-2-m-tolyloxy-pent-4-enoic acid methyl ester
    —— 4,4'-<c-2,t-4-Bis(4-cyanphenyl)-r-1,t-3-cyclobutandiyl>bis(2,6-di-tert-butylpyrylium)-bis(trifluormethansulfonat) 97248-36-7 2CF3O3S*C44H52N2O2
    4,4'-<c-2,t-4-Bis(4-cyanphenyl)-r-1,t-3-cyclobutandiyl>bis(2,6-di-tert-butylpyrylium)-bis(trifluormethansulfonat)
    —— 4-hydroxy-1-methyl-3-(5-methyl-1(2)<i>H</i>-pyrazol-3-yl)-1<i>H</i>-quinolin-2-one 66134-37-0 C14H13N3O2
    4-hydroxy-1-methyl-3-(5-methyl-1(2)<i>H</i>-pyrazol-3-yl)-1<i>H</i>-quinolin-2-one
    —— 4-{cyclopropyl-[1-(4-methanesulfonyl-phenyl)-1H-imidazole-4-carbonyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester 1557031-44-3 C24H32N4O5S
    4-{cyclopropyl-[1-(4-methanesulfonyl-phenyl)-1H-imidazole-4-carbonyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-fluoro-5-(4-fluorophenyl)isoxazole-3-carboxylic acid 1391628-55-9 C10H5F2NO3
    4-fluoro-5-(4-fluorophenyl)isoxazole-3-carboxylic acid
    —— [4-Methyl-2-(5-phenylthiophene-2-carbonyl)phenyl] 2-methylprop-2-enoate 1313735-43-1 C22H18O3S
    [4-Methyl-2-(5-phenylthiophene-2-carbonyl)phenyl] 2-methylprop-2-enoate
    —— 4-(4-chloro-1H-pyrazol-1-yl)-3,5-dimethylphenol 1393125-89-7 C11H11ClN2O
    4-(4-chloro-1H-pyrazol-1-yl)-3,5-dimethylphenol
    —— 4'-[(2-n-Butyl-7-n-propylamino-benzimidazol-1-yl)-methyl]biphenyl-2-carboxylic acid 133142-70-8 C28H31N3O2
    4'-[(2-n-Butyl-7-n-propylamino-benzimidazol-1-yl)-methyl]biphenyl-2-carboxylic acid
    —— 4-Nitro-(2)-pyrrolylglyoxaldoxim 3544-65-8 C6H5N3O4
    4-Nitro-(2)-pyrrolylglyoxaldoxim
    —— (4-bromo-2,6-dimethyl-phenyl)-[4-((S)-2-hydroxymethyl-pyrrolidin-1-yl)-piperidin-1-yl]-methanone 1116454-17-1 C19H27BrN2O2
    (4-bromo-2,6-dimethyl-phenyl)-[4-((S)-2-hydroxymethyl-pyrrolidin-1-yl)-piperidin-1-yl]-methanone
    —— 4-(4-Chloro-phenyl)-1,6-dimethyl-1,6-dihydro-dipyrrolo[2,3-b;2',3'-d]pyridine 128792-87-0 C17H14ClN3
    4-(4-Chloro-phenyl)-1,6-dimethyl-1,6-dihydro-dipyrrolo[2,3-b;2',3'-d]pyridine
    —— 4'-chloro-biphenyl-4-sulfonic acid (1-hydroxy-2-oxo-1,2-dihydro-pyridin-3-yl)-amide 1009121-16-7 C17H13ClN2O4S
    4'-chloro-biphenyl-4-sulfonic acid (1-hydroxy-2-oxo-1,2-dihydro-pyridin-3-yl)-amide
    —— 4-<1-Propyl-hepten-(1)-yl>-anisol 17403-93-9 C17H26O
    4-<1-Propyl-hepten-(1)-yl>-anisol
    —— 4-benzyl-3-(3,5-dimethylphenyl)-5-(phenylsulfanyl)-4H-1,2,4-triazole 1448538-30-4 C24H23N3S
    4-benzyl-3-(3,5-dimethylphenyl)-5-(phenylsulfanyl)-4H-1,2,4-triazole
    —— 4-[(3-carboxypropyl)amino]-6-chloro-5-nitrobenzofuroxan 1452185-32-8 C10H9ClN4O6
    4-[(3-carboxypropyl)amino]-6-chloro-5-nitrobenzofuroxan
    —— 4-ethyl-3-(hydroxy(phenyl)methyl)tetrahydropyran-2-one 1438383-67-5 C14H18O3
    4-ethyl-3-(hydroxy(phenyl)methyl)tetrahydropyran-2-one
    —— 4-phenyl-1-hydroxynaphthalene-2,3-dicarboxylic acid N-(2-chloroethyl)imide 81891-00-1 C20H14ClNO3
    4-phenyl-1-hydroxynaphthalene-2,3-dicarboxylic acid N-(2-chloroethyl)imide
    —— 4-nitrobenzyl (3S,5R,6S)-6-<(R)-1-tert-butyldimethylsilyloxyethyl>-3-(2,2-bisnor)penicillante 152560-36-6 C21H30N2O6SSi
    4-nitrobenzyl (3S,5R,6S)-6-<(R)-1-tert-butyldimethylsilyloxyethyl>-3-(2,2-bisnor)penicillante
    —— 4-bromo-6-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide 1231881-10-9 C19H19BrN4O2
    4-bromo-6-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide
    —— 4-Mercapto-6-<p-amino-phenyl>-pyrazolo-<3,4-d>-pyrimidin 15986-13-7 C11H9N5S
    4-Mercapto-6-<p-amino-phenyl>-pyrazolo-<3,4-d>-pyrimidin
    —— 4-Amino-2-mercapto-5-(3-chlor-phenyl)-pyrimidin 91587-77-8 C10H8ClN3S
    4-Amino-2-mercapto-5-(3-chlor-phenyl)-pyrimidin
    —— 4,7-bis(ethoxycarbonyl)-6,8-dimethyl-1(2H)-phthalazinone 56611-63-3 C16H18N2O5
    4,7-bis(ethoxycarbonyl)-6,8-dimethyl-1(2H)-phthalazinone
    —— [4-(4-bromo-phenyl)-thiazol-2-yl]-cyanamide 7709-54-8 C10H6BrN3S
    [4-(4-bromo-phenyl)-thiazol-2-yl]-cyanamide
    —— 4-(4-bromophenyl)-5-(furan-2-yl)-3-(2,3,4,6-tetra-O-acetyl-β-D-1-thio-glucopyranose)-1,2,4-triazole 1516888-41-7 C26H26BrN3O10S
    4-(4-bromophenyl)-5-(furan-2-yl)-3-(2,3,4,6-tetra-O-acetyl-β-D-1-thio-glucopyranose)-1,2,4-triazole
    —— 4-Dimethylaminobenzaldehyde N-benzhydrylimine 40462-77-9 C22H22N2
    4-Dimethylaminobenzaldehyde N-benzhydrylimine
    —— 4-[(4-chlorophenyl)methyl]-5-methyl-1,3-thiazol-2-amine 1200399-53-6 C11H11ClN2S
    4-[(4-chlorophenyl)methyl]-5-methyl-1,3-thiazol-2-amine
    —— 4-Butyl-1,2,3,6,7,8-hexahydro-as-indacen 97739-48-5 C16H22
    4-Butyl-1,2,3,6,7,8-hexahydro-as-indacen
    —— (4R,5R)-4-Ethyl-2,2-dimethyl-5-pentyl-thiazolidine 88423-58-9 C12H25NS
    (4R,5R)-4-Ethyl-2,2-dimethyl-5-pentyl-thiazolidine
    —— 4-Hydroxy-3-phenyl-2-aza-spiro[4.5]dec-2-ene-4-carboxylic acid ethyl ester 117103-16-9 C18H23NO3
    4-Hydroxy-3-phenyl-2-aza-spiro[4.5]dec-2-ene-4-carboxylic acid ethyl ester
    —— 4-[(1-tert-Butoxycarbonyl-3-hydroxymethylindol-4-yl)-carbonyl]amino-3-methoxy-N-methyl-N-[4-methyl-2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]-benzamide 208769-48-6 C42H53N5O8
    4-[(1-tert-Butoxycarbonyl-3-hydroxymethylindol-4-yl)-carbonyl]amino-3-methoxy-N-methyl-N-[4-methyl-2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]-benzamide
    —— 4-{4-[1-(4-chlorophenyl)cyclobutyl]thiazol-2-yl}-piperidine 473705-96-3 C18H21ClN2S
    4-{4-[1-(4-chlorophenyl)cyclobutyl]thiazol-2-yl}-piperidine
    —— 4-Tert-butyl-2-(2,10-ditert-butyl-6-sulfanylidene-[1,2]benzoxaphospholo[2,3-b][1,2]benzoxaphosphol-11b-yl)phenol 340254-96-8 C31H37O3PS
    4-Tert-butyl-2-(2,10-ditert-butyl-6-sulfanylidene-[1,2]benzoxaphospholo[2,3-b][1,2]benzoxaphosphol-11b-yl)phenol