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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,5-dichloro-N-(4-ethoxyphenyl)-2-nitroaniline 882509-36-6 C14H12Cl2N2O3
    4,5-dichloro-N-(4-ethoxyphenyl)-2-nitroaniline
    —— 4-(2-fluorophenyl)-4,7,7-trimethyl-3-(trifluoromethyl)-6,7,8,9-tetrahydro-2H-pyrazolo[3,4-b]quinolin-5(4H)-one 1597439-42-3 C20H19F4N3O
    4-(2-fluorophenyl)-4,7,7-trimethyl-3-(trifluoromethyl)-6,7,8,9-tetrahydro-2H-pyrazolo[3,4-b]quinolin-5(4H)-one
    —— 4-(4-Methyl-pentane-1-sulfonyl)-benzoic acid 32910-57-9 C13H18O4S
    4-(4-Methyl-pentane-1-sulfonyl)-benzoic acid
    —— 4,10-bis(2-methylbenzimidazole-1-carbonyl)-1,5,7,11-tetrazatricyclo[7.3.0.03,7]dodeca-3,5,9,11-tetraene-2,8-dione 124928-06-9 C26H16N8O4
    4,10-bis(2-methylbenzimidazole-1-carbonyl)-1,5,7,11-tetrazatricyclo[7.3.0.03,7]dodeca-3,5,9,11-tetraene-2,8-dione
    —— 4-(3-(2-(4-(t-butoxycarbonylamino)phenyl)acetylamino)phenyl)-2H-phthalazin-1-one 286951-57-3 C27H26N4O4
    4-(3-(2-(4-(t-butoxycarbonylamino)phenyl)acetylamino)phenyl)-2H-phthalazin-1-one
    —— 4-Methyl-2'-[1H-pyrazol-3-yl]-1,1'-biphenyl 162356-56-1 C16H14N2
    4-Methyl-2'-[1H-pyrazol-3-yl]-1,1'-biphenyl
    —— 4,4'-bis(4-nonylcarbonyloxybenzylideneamino)azobenzene 134293-37-1 C46H56N4O4
    4,4'-bis(4-nonylcarbonyloxybenzylideneamino)azobenzene
    —— 4-(3-acrylamidophenylamino)-2-(6-methoxypyridin-3-ylamino)pyrimidine-5-carboxamide 1202758-15-3 C20H19N7O3
    4-(3-acrylamidophenylamino)-2-(6-methoxypyridin-3-ylamino)pyrimidine-5-carboxamide
    —— 4-(2-(4-(4-methylpiperazin-1-yl)phenylamino)-[1,2,4]triazolo[1,5-a]pyridin-5-yl)benzonitrile 1202487-76-0 C24H23N7
    4-(2-(4-(4-methylpiperazin-1-yl)phenylamino)-[1,2,4]triazolo[1,5-a]pyridin-5-yl)benzonitrile
    —— [(4'-dibenzo[b,d]thien-4-ylbiphenyl-4-yl)oxy]phenylacetic acid 796034-05-4 C32H22O3S
    [(4'-dibenzo[b,d]thien-4-ylbiphenyl-4-yl)oxy]phenylacetic acid
    —— 4-{(S)-4-carboxy-2-[(5-ethoxycarbonyl-1-phenyl-1H-pyrazole-3-carbonyl)amino]butyryl}piperazine-1-carboxylic acid ethyl ester 1164337-89-6 C25H31N5O8
    4-{(S)-4-carboxy-2-[(5-ethoxycarbonyl-1-phenyl-1H-pyrazole-3-carbonyl)amino]butyryl}piperazine-1-carboxylic acid ethyl ester
    —— 4-Acetylamino-2-ethyl-1-p-tosyl-imidazol 3156-17-0 C14H17N3O3S
    4-Acetylamino-2-ethyl-1-p-tosyl-imidazol
    —— (4'-Brom-biphenyl-4-yl)-thioglykolsaeure 1774-44-3 C14H11BrO2S
    (4'-Brom-biphenyl-4-yl)-thioglykolsaeure
    —— 4-[(10,10-dioxo-10<i>H</i>-10λ<sup>6</sup>-phenoxathiin-2-yl)-thioacetyl]-morpholine 18637-39-3 C18H17NO4S2
    4-[(10,10-dioxo-10<i>H</i>-10λ<sup>6</sup>-phenoxathiin-2-yl)-thioacetyl]-morpholine
    —— 4-<Bis-<4-methoxy-phenyl>-2,6-dioxo-cyclohexyl-methyl>-2,6-dioxo-pyrimidin 27259-16-1 C31H32N2O8
    4-<Bis-<4-methoxy-phenyl>-2,6-dioxo-cyclohexyl-methyl>-2,6-dioxo-pyrimidin
    —— 4-acetyl-3-methyl-1H-pyrrole-2-carboxylic acid 1195571-15-3 C8H9NO3
    4-acetyl-3-methyl-1H-pyrrole-2-carboxylic acid
    —— (4-(methylthio)phenyl)(2-phenyl-1,3-dithian-2-yl)methanol 1333394-49-2 C18H20OS3
    (4-(methylthio)phenyl)(2-phenyl-1,3-dithian-2-yl)methanol
    —— 4-fluoro-N-[1-(4-[11C]methoxy-benzenesulfonyl)-2,3-dihydro-1H-indol-7-yl]benzamide 1104642-98-9 C22H19FN2O4S
    4-fluoro-N-[1-(4-[11C]methoxy-benzenesulfonyl)-2,3-dihydro-1H-indol-7-yl]benzamide
    —— 4,5-difluoro-6-(2-fIuoro-4-iodophenyl)-6,8-dihydroimidazo[4',5':3,4]benzo[1,2-d]oxazol-7-one 1311401-28-1 C14H5F3IN3O2
    4,5-difluoro-6-(2-fIuoro-4-iodophenyl)-6,8-dihydroimidazo[4',5':3,4]benzo[1,2-d]oxazol-7-one
    —— (4R)-O-succinyl-N-(carbobenzoxy)-L-<4-2H>homoserine 78496-72-7 C16H19NO8
    (4R)-O-succinyl-N-(carbobenzoxy)-L-<4-2H>homoserine
    —— (4a<i>R</i>)-6<i>c</i>,7<i>c</i>,8<i>t</i>-trimethoxy-2,3-dimethyl-(4a<i>r</i>,8a<i>t</i>)-octahydro-pyrano[2,3-<i>e</i>][1,3,2]oxazaphosphinine 2<i>c</i>-sulfide 57207-84-8 C11H22NO5PS
    (4a<i>R</i>)-6<i>c</i>,7<i>c</i>,8<i>t</i>-trimethoxy-2,3-dimethyl-(4a<i>r</i>,8a<i>t</i>)-octahydro-pyrano[2,3-<i>e</i>][1,3,2]oxazaphosphinine 2<i>c</i>-sulfide
    —— 4,4-dinitro-2-(2,2,2-trinitroethyl)pentanoic acid 666728-85-4 C7H9N5O12
    4,4-dinitro-2-(2,2,2-trinitroethyl)pentanoic acid
    —— (4-Bromo-phenyl)-(1-pyridin-3-yl-ethyl)-amine 29078-55-5 C13H13BrN2
    (4-Bromo-phenyl)-(1-pyridin-3-yl-ethyl)-amine
    —— 4-[2-Benzyloxycarbonylamino-3-(1H-indol-3-yl)-propionylamino]-benzoic acid 39545-19-2 C26H23N3O5
    4-[2-Benzyloxycarbonylamino-3-(1H-indol-3-yl)-propionylamino]-benzoic acid
    —— 4-(3-(8-fluoro-4-oxoquinazolin-3(4H)-yl)-2-methylphenyl)-9H-carbazole-1-carboxamide 1231883-76-3 C28H19FN4O2
    4-(3-(8-fluoro-4-oxoquinazolin-3(4H)-yl)-2-methylphenyl)-9H-carbazole-1-carboxamide
    —— 4-(1-(2-fluorobenzyl)-4-methoxy-1H-indol-3-yl)-2-hydroxy-4-oxobut-2-enoic acid 1103516-93-3 C20H16FNO5
    4-(1-(2-fluorobenzyl)-4-methoxy-1H-indol-3-yl)-2-hydroxy-4-oxobut-2-enoic acid
    —— 4,5-Dihydroxy-benzene-1,3-disulfonic acid bis-p-tolylamide 76968-52-0 C20H20N2O6S2
    4,5-Dihydroxy-benzene-1,3-disulfonic acid bis-p-tolylamide
    —— 4-propyl-1,3-dioxolane-2-thione 1051374-79-8 C6H10O2S
    4-propyl-1,3-dioxolane-2-thione
    —— 4-Chlor-2-nitro-benzaldehyd-semicarbazon 5612-02-2 C8H7ClN4O3
    4-Chlor-2-nitro-benzaldehyd-semicarbazon
    —— 4,6-dihydroxy-3-[2-methoxy-4-oxo-6-pentyl-1-(piperidine-1-carbonyl)-cyclohexa-2,5-dienyl]-2-pentyl-benzoic acid 103169-87-5 C30H41NO7
    4,6-dihydroxy-3-[2-methoxy-4-oxo-6-pentyl-1-(piperidine-1-carbonyl)-cyclohexa-2,5-dienyl]-2-pentyl-benzoic acid
    —— 4-methyl-cis-4-phenylcyclohexanecarboxylic acid 147118-84-1 C14H18O2
    4-methyl-cis-4-phenylcyclohexanecarboxylic acid
    —— 4-(3-bromo-propyl)-7-chloro-4H-benzo[1,4]thiazin-3-one 1186230-31-8 C11H11BrClNOS
    4-(3-bromo-propyl)-7-chloro-4H-benzo[1,4]thiazin-3-one
    —— 4,4'-didodecyl-1,1'-binaphthyl 632357-32-5 C44H62
    4,4'-didodecyl-1,1'-binaphthyl
    —— 4-hydroxy-1,5,5-trimethyl-3-phenylthiomethylimidazolidin-2-one 873193-46-5 C13H18N2O2S
    4-hydroxy-1,5,5-trimethyl-3-phenylthiomethylimidazolidin-2-one
    —— 4-(4-(2carboxypropan-2-yloxy)phenyl)butanoic acid 1128073-05-1 C14H18O5
    4-(4-(2carboxypropan-2-yloxy)phenyl)butanoic acid
    —— 4-{(Z)-5-[3-Oxo-1-phenyl-but-(Z)-ylideneamino]-pentylimino}-4-phenyl-butan-2-one 37970-32-4 C25H30N2O2
    4-{(Z)-5-[3-Oxo-1-phenyl-but-(Z)-ylideneamino]-pentylimino}-4-phenyl-butan-2-one
    —— 4'-Amino-2-methoxycarbonyl-6-nitro-diphenylamin-4-sulfonamid 2382-25-4 C14H14N4O6S
    4'-Amino-2-methoxycarbonyl-6-nitro-diphenylamin-4-sulfonamid
    —— 4-(azepan-1-yl)-N-(5-phenyl-1H-pyrazol-3-yl)butanamide 948882-74-4 C19H26N4O
    4-(azepan-1-yl)-N-(5-phenyl-1H-pyrazol-3-yl)butanamide
    —— 4-Ethoxy-benzenesulfonic acid 1,4-dihydroxy-9,10-dioxo-9,10-dihydro-anthracen-2-yl ester 26306-87-6 C22H16O8S
    4-Ethoxy-benzenesulfonic acid 1,4-dihydroxy-9,10-dioxo-9,10-dihydro-anthracen-2-yl ester
    —— (4-Hydroxy-4-phenylpiperidino)-urea 14171-41-6 C12H17N3O2
    (4-Hydroxy-4-phenylpiperidino)-urea
    —— 4-(biphenyl-2-yloxy)-3-cyano-N-(5-methyl-1,2,3-thiadiazol-4-yl)benzenesulfonamide 1235396-47-0 C22H16N4O3S2
    4-(biphenyl-2-yloxy)-3-cyano-N-(5-methyl-1,2,3-thiadiazol-4-yl)benzenesulfonamide
    —— 4-Brom-spiro<5.5>undeca-1,4-dien-3-on 4951-35-3 C11H13BrO
    4-Brom-spiro<5.5>undeca-1,4-dien-3-on
    —— 4-(2-Carboxy-ethyl)-7a-methyl-1-oxo-octahydro-indene-5-carboxylic acid 2455-32-5 C14H20O5
    4-(2-Carboxy-ethyl)-7a-methyl-1-oxo-octahydro-indene-5-carboxylic acid
    —— 4'-Hydroxy-biphenyl-4-carboxylic acid nonyl ester 132328-88-2 C22H28O3
    4'-Hydroxy-biphenyl-4-carboxylic acid nonyl ester
    —— 4-(p-toluenesulfonyl)-5-(2-methyl-4-oxobutyl)thiazole 121694-10-8 C15H17NO3S2
    4-(p-toluenesulfonyl)-5-(2-methyl-4-oxobutyl)thiazole
    —— 4-fluoro-2-isocyano-1,1'-biphenyl 1588454-82-3 C13H8FN
    4-fluoro-2-isocyano-1,1'-biphenyl
    —— (4-Chlor-2-nitro-phenylmercapto)-essigsaeure-chlorid 67141-32-6 C8H5Cl2NO3S
    (4-Chlor-2-nitro-phenylmercapto)-essigsaeure-chlorid
    —— 4-(diethyl-thiocarbamoylsulfanyl)-morpholine 56617-72-2 C9H18N2OS2
    4-(diethyl-thiocarbamoylsulfanyl)-morpholine
    —— (4S,5S,2'R)-5-<1'-<(tert-butyldimethylsilyl)oxy>-3'-(methylsulfonoxy)-2'-propyl>-4-(cyclohexylmethyl)oxazolidin-2-one 120477-05-6 C20H39NO6SSi
    (4S,5S,2'R)-5-<1'-<(tert-butyldimethylsilyl)oxy>-3'-(methylsulfonoxy)-2'-propyl>-4-(cyclohexylmethyl)oxazolidin-2-one
    —— 4-Dipropylcarbamoyl-4-(4-hydroxy-benzoylamino)-butyric acid 102742-56-3 C18H26N2O5
    4-Dipropylcarbamoyl-4-(4-hydroxy-benzoylamino)-butyric acid