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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[(Z)-2-Hydroxy-phenylimino]-4-(5-methyl-2,3-diphenyl-benzofuran-6-yl)-butyric acid ethyl ester 100698-30-4 C33H29NO4
    4-[(Z)-2-Hydroxy-phenylimino]-4-(5-methyl-2,3-diphenyl-benzofuran-6-yl)-butyric acid ethyl ester
    —— 4-ethoxycarbonyl-1,2-bis(iso-propoxycarbonyl)-3-phenyl-2,3-dihydro-1H-pyrazole 1024029-92-2 C20H26N2O6
    4-ethoxycarbonyl-1,2-bis(iso-propoxycarbonyl)-3-phenyl-2,3-dihydro-1H-pyrazole
    —— 4-chloro-7-nitrobenz-2-oxa-1,3-diazole 557767-02-9 C12H16N6O3
    4-chloro-7-nitrobenz-2-oxa-1,3-diazole
    —— (4S,5R)-4-(cyclohexylmethyl)-5-[(2R)-2-methyl-3-[(2-methylpropan-2-yl)oxy]propyl]-1,3-oxazolidin-2-one 126027-86-9 C18H33NO3
    (4S,5R)-4-(cyclohexylmethyl)-5-[(2R)-2-methyl-3-[(2-methylpropan-2-yl)oxy]propyl]-1,3-oxazolidin-2-one
    —— 4-[<i>trans</i>-2-(5-nitro-furan-2-yl)-vinyl]-1<i>H</i>,8<i>H</i>-[1,8]naphthyridine-2,7-dione 27224-57-3 C14H9N3O5
    4-[<i>trans</i>-2-(5-nitro-furan-2-yl)-vinyl]-1<i>H</i>,8<i>H</i>-[1,8]naphthyridine-2,7-dione
    —— 4-(1,2-bis(phosphaneyl)-5-(2-((2-phosphaneyl-2l5,4l5-hexaphosphinin-4-yl)phosphaneyl)-2l5-triphosph-2-en-1-yl)-4-phosphaneylidene-2,4-dihydro-3H-1l5,4l5,5l5-pentaphosphol-3-yl)-1-phosphaneyl-1l5,4l5-hexaphosphinine 1228431-92-2 C15H8F3N5
    4-(1,2-bis(phosphaneyl)-5-(2-((2-phosphaneyl-2l5,4l5-hexaphosphinin-4-yl)phosphaneyl)-2l5-triphosph-2-en-1-yl)-4-phosphaneylidene-2,4-dihydro-3H-1l5,4l5,5l5-pentaphosphol-3-yl)-1-phosphaneyl-1l5,4l5-hexaphosphinine
    —— 4-diphenylmethoxy1-[3-(5-fluoro-2-nitrophenoxy)propyl]piperidine 148669-17-4 C27H29FN2O4
    4-diphenylmethoxy1-[3-(5-fluoro-2-nitrophenoxy)propyl]piperidine
    —— [4-(6,7-Dimethoxy-isoquinolin-1-yl)-piperazin-1-yl]-piperidin-1-yl-methanone; hydrochloride 41647-73-8 C21H28N4O3*ClH
    [4-(6,7-Dimethoxy-isoquinolin-1-yl)-piperazin-1-yl]-piperidin-1-yl-methanone; hydrochloride
    —— 4-Butoxycarbonyl-5-(2-pyrazinyl)-1.2-dithiol-3-thion 69211-89-8 C12H14N2O2S3
    4-Butoxycarbonyl-5-(2-pyrazinyl)-1.2-dithiol-3-thion
    —— 4,4'-[4,4'-diphenyl-4<i>H</i>,4'<i>H</i>-5,5'-(4,4'-ethene-1,2-diyl-diphenyl)-bis-[1,2,4]triazol-3-yl]-bis-benzoic acid diethyl ester 41503-15-5 C48H38N6O4
    4,4'-[4,4'-diphenyl-4<i>H</i>,4'<i>H</i>-5,5'-(4,4'-ethene-1,2-diyl-diphenyl)-bis-[1,2,4]triazol-3-yl]-bis-benzoic acid diethyl ester
    —— (4S,19S)-4,19-Diisopropyl-6,17-dioxa-3,20,24-triaza-bicyclo[20.3.1]hexacosa-1(25),22(26),23-triene-2,5,18,21-tetraone 96747-37-4 C27H41N3O6
    (4S,19S)-4,19-Diisopropyl-6,17-dioxa-3,20,24-triaza-bicyclo[20.3.1]hexacosa-1(25),22(26),23-triene-2,5,18,21-tetraone
    —— {4-[5-bromo-6-(4-fluoro-phenoxy)-pyridine-3-sulfonylamino]-4,5,6,7-tetrahydro-indazol-1-yl}-acetic acid 1204532-15-9 C20H18BrFN4O5S
    {4-[5-bromo-6-(4-fluoro-phenoxy)-pyridine-3-sulfonylamino]-4,5,6,7-tetrahydro-indazol-1-yl}-acetic acid
    —— 4-[3-(3,5-bis-(methanesulfonyl)benzyl)-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl]-2-trifluoromethylbenzonitrile 1179905-81-7 C22H20F3N3O6S2
    4-[3-(3,5-bis-(methanesulfonyl)benzyl)-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl]-2-trifluoromethylbenzonitrile
    —— 4-[(2S,3S)-3-(tert-butyldimethylsilyloxy)-2-methyl-5-oxopyrrolidin-1-yl]-2-(trifluoromethyl)benzonitrile 1114546-85-8 C19H25F3N2O2Si
    4-[(2S,3S)-3-(tert-butyldimethylsilyloxy)-2-methyl-5-oxopyrrolidin-1-yl]-2-(trifluoromethyl)benzonitrile
    —— 4-[[3-[4-(3-Hydroxy-3-methylbutoxy)-2,3-dimethylphenyl]-2-methylphenyl]methoxy]benzaldehyde 1148023-21-5 C28H32O4
    4-[[3-[4-(3-Hydroxy-3-methylbutoxy)-2,3-dimethylphenyl]-2-methylphenyl]methoxy]benzaldehyde
    —— 4-[(4R,5S)-4-(tert-butyldimethylsilyloxy)-3,3,5-trimethyl-2-oxopyrrolidin-1-yl]-2-(trifluoromethyl)benzonitrile 1114546-84-7 C21H29F3N2O2Si
    4-[(4R,5S)-4-(tert-butyldimethylsilyloxy)-3,3,5-trimethyl-2-oxopyrrolidin-1-yl]-2-(trifluoromethyl)benzonitrile
    —— (4-{6-amino-5-[1-(5-fluoro-2-methoxyphenyl)ethoxy]pyridin-3-yl}-1-methyl-1H-pyrazol-5-yl)methanol 1346814-64-9 C19H21FN4O3
    (4-{6-amino-5-[1-(5-fluoro-2-methoxyphenyl)ethoxy]pyridin-3-yl}-1-methyl-1H-pyrazol-5-yl)methanol
    —— 4-[4-(3,4-Difluorophenyl)-2-ethylphenyl]-2,6-diethyl-5-hydroxy-2,6-dimethylpyran-3-one 1160560-47-3 C25H28F2O3
    4-[4-(3,4-Difluorophenyl)-2-ethylphenyl]-2,6-diethyl-5-hydroxy-2,6-dimethylpyran-3-one
    —— 4-[(2S,3S)-3-hydroxy-2-methyl-5-oxopyrrolidin-1-yl]-2-(trifluoromethyl)benzonitrile 1114545-84-4 C13H11F3N2O2
    4-[(2S,3S)-3-hydroxy-2-methyl-5-oxopyrrolidin-1-yl]-2-(trifluoromethyl)benzonitrile
    —— 4,5,6,7-tetrahydro-benzo[b]thiophene-2-carboxylic acid (2-methyl-3-{5-[6-(4-morpholin-4-yl-piperidin-1-yl)-pyridazin-3-ylamino]-6-oxo-1,6-dihydro-pyridin-3-yl}-phenyl)-amide 1013116-72-7 C34H39N7O3S
    4,5,6,7-tetrahydro-benzo[b]thiophene-2-carboxylic acid (2-methyl-3-{5-[6-(4-morpholin-4-yl-piperidin-1-yl)-pyridazin-3-ylamino]-6-oxo-1,6-dihydro-pyridin-3-yl}-phenyl)-amide
    —— 4,6-Bis(trifluoromethyl)-2-[5-(trifluoromethyl)pyridin-2-yl]pyrazolo[3,4-d]pyrimidin-3-amine 1447808-10-7 C13H5F9N6
    4,6-Bis(trifluoromethyl)-2-[5-(trifluoromethyl)pyridin-2-yl]pyrazolo[3,4-d]pyrimidin-3-amine
    —— 4-((4-(trifluoromethoxy)benzyl)oxy)pyridin-2(1H)-one 1447910-87-3 C13H10F3NO3
    4-((4-(trifluoromethoxy)benzyl)oxy)pyridin-2(1H)-one
    —— 4-{(2,4-dichloro-phenyl)-[4-(4-methoxy-phenyl)-thiazol-2-ylimino]-methyl}-benzene-1,3-diol 64343-70-0 C23H16Cl2N2O3S
    4-{(2,4-dichloro-phenyl)-[4-(4-methoxy-phenyl)-thiazol-2-ylimino]-methyl}-benzene-1,3-diol
    —— 4-Amino-N-(1-methylethyl)-N-[3-[(1-methylethyl)amino]propyl]benzenesulfonamide, maleate 112058-44-3 C4H4O4*C15H27N3O2S
    4-Amino-N-(1-methylethyl)-N-[3-[(1-methylethyl)amino]propyl]benzenesulfonamide, maleate
    —— 4-thiadecanal 174793-24-9 C9H18OS
    4-thiadecanal
    —— 4-(3-allyloxycarbonylamino-propionylamino)-1-methyl-1H-imidazole-2-carboxylic acid ethyl ester 1152018-06-8 C14H20N4O5
    4-(3-allyloxycarbonylamino-propionylamino)-1-methyl-1H-imidazole-2-carboxylic acid ethyl ester
    —— 4'-Acetylamino-4'-methyl-o-terphenyl 22369-60-4 C21H19NO
    4'-Acetylamino-4'-methyl-o-terphenyl
    —— 4-<2-Ethoxycarbonyl-N-p-toluolsulfonyl-acetamino>-1,2-dithiol-3-thion 3837-92-1 C15H15NO5S4
    4-<2-Ethoxycarbonyl-N-p-toluolsulfonyl-acetamino>-1,2-dithiol-3-thion
    —— 4-<3-Pyrrolidino-propyl>-4-hydroxy-9.10-dihydro-4H-benzo<4.5>cyclohepta<1.2-b>thiophen 2029-54-1 C20H25NOS
    4-<3-Pyrrolidino-propyl>-4-hydroxy-9.10-dihydro-4H-benzo<4.5>cyclohepta<1.2-b>thiophen
    —— 4-(β-Amino-ethylamino)-5-ethoxy-2-mercapto-pyrimidin 3303-08-0 C8H14N4OS
    4-(β-Amino-ethylamino)-5-ethoxy-2-mercapto-pyrimidin
    —— 4-Ethyl-3-methoxycarbonyl-3-acetyl-1-pyrazolin 15573-21-4 C9H14N2O3
    4-Ethyl-3-methoxycarbonyl-3-acetyl-1-pyrazolin
    —— 4,5-methylenedioxy-3'-vinyl-biphenyl-2-carbaldehyde 856797-15-4 C16H12O3
    4,5-methylenedioxy-3'-vinyl-biphenyl-2-carbaldehyde
    —— 4-Methoxy-2-(2-methoxy-ethyl)-1-phenyl-butan-1-ol 107299-90-1 C14H22O3
    4-Methoxy-2-(2-methoxy-ethyl)-1-phenyl-butan-1-ol
    —— (+/-)-4-Ethoxymethyl-1-N,N-diethylamino-2-methyl-non-2-en-4-ol 93815-99-7 C17H35NO2
    (+/-)-4-Ethoxymethyl-1-N,N-diethylamino-2-methyl-non-2-en-4-ol
    —— 4-(3-Piperidino-propionylamino)-salicylsaeure-propylester 14025-46-8 C18H26N2O4
    4-(3-Piperidino-propionylamino)-salicylsaeure-propylester
    —— 4-(3-Methyl-isoxazol-5-yl)-1-propyl-pyridinium 20242-13-1 C12H15N2O
    4-(3-Methyl-isoxazol-5-yl)-1-propyl-pyridinium
    —— 4-(α-Isopropylamino-acetamino)-salicylsaeure-(2-diethylamino-ethylester) 14028-19-4 C18H29N3O4
    4-(α-Isopropylamino-acetamino)-salicylsaeure-(2-diethylamino-ethylester)
    —— 4-chloro-2-fluoro-5-(isobutylsulfonyl)acetanilide 134815-16-0 C12H15ClFNO3S
    4-chloro-2-fluoro-5-(isobutylsulfonyl)acetanilide
    —— <4-(4-pyrazolyl)butyl>trimethylammonium chloride 84302-96-5 C10H20N3*Cl
    <4-(4-pyrazolyl)butyl>trimethylammonium chloride
    —— 4-(4,6-dioxo-1,4,5,6-tetrahydro-pyrimidin-2-yl)-semicarbazide 98143-14-7 C5H7N5O3
    4-(4,6-dioxo-1,4,5,6-tetrahydro-pyrimidin-2-yl)-semicarbazide
    —— 4',5'-bis(2-cyanoethylthio)-4,5-bis(pentylthio)-2,2'-bis-1,3-dithiole 177160-48-4 C22H30N2S8
    4',5'-bis(2-cyanoethylthio)-4,5-bis(pentylthio)-2,2'-bis-1,3-dithiole
    —— 4-(4-methylcyclohexylidene)-2-phenyl-1,3-oxazol-5(4H)one 31882-34-5 C16H17NO2
    4-(4-methylcyclohexylidene)-2-phenyl-1,3-oxazol-5(4H)one
    —— 4,6-Dibrom-2-propyl-benzimidazol 1806-08-2 C10H10Br2N2
    4,6-Dibrom-2-propyl-benzimidazol
    —— 4-[(2-methyl-1,3-thiazol-4-yl)methyl]aniline 689251-69-2 C11H12N2S
    4-[(2-methyl-1,3-thiazol-4-yl)methyl]aniline
    —— 4'-(8-Acryloyloxy-octyloxy)-biphenyl-4-carboxylic acid 4-((S)-1-pentafluoroethyl-heptyloxycarbonyl)-phenyl ester 128083-49-8 C40H45F5O7
    4'-(8-Acryloyloxy-octyloxy)-biphenyl-4-carboxylic acid 4-((S)-1-pentafluoroethyl-heptyloxycarbonyl)-phenyl ester
    —— 4-(3-fluorophenyl)-6-(acetoxymethyl)isochroman-3-one 106520-57-4 C18H15FO4
    4-(3-fluorophenyl)-6-(acetoxymethyl)isochroman-3-one
    —— 4-nitro-peroxybenzoic acid-(1-phenyl-cyclohexyl ester) 111441-35-1 C19H19NO5
    4-nitro-peroxybenzoic acid-(1-phenyl-cyclohexyl ester)
    —— 4-[2-(2,4-dichlorobenzoyl)phenylsulfamoyl]-N-[2-(4-hydroxymethylpiperidin-1-yl)-2-oxoethyl]benzamide 1032613-70-9 C28H27Cl2N3O6S
    4-[2-(2,4-dichlorobenzoyl)phenylsulfamoyl]-N-[2-(4-hydroxymethylpiperidin-1-yl)-2-oxoethyl]benzamide
    —— 4-(3,5-Dimethoxy-phenylamino)-pyrimidine-5-carboxylic acid hydrazide 936918-52-4 C13H15N5O3
    4-(3,5-Dimethoxy-phenylamino)-pyrimidine-5-carboxylic acid hydrazide
    —— (4S,5R,10S)-(+)-isoaignopsanoic acid A 1139904-32-7 C15H22O3
    (4S,5R,10S)-(+)-isoaignopsanoic acid A