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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4(9)-Acetylaceperimidin 56314-31-9 C15H12N2O
4(9)-Acetylaceperimidin
—— 4-(2-chloro-3-(2-methoxyethyl)sulfinyl-4-methylsulfonylbenzoyl)-3-cyclopropyl-5-hydroxy-1-methylpyrazole 1088713-07-8 C18H21ClN2O6S2
4-(2-chloro-3-(2-methoxyethyl)sulfinyl-4-methylsulfonylbenzoyl)-3-cyclopropyl-5-hydroxy-1-methylpyrazole
—— 4-(4-chlorobenzyl)-2-phenyl-5-(phenylselanyl)-thiazole 1167412-52-3 C22H16ClNSSe
4-(4-chlorobenzyl)-2-phenyl-5-(phenylselanyl)-thiazole
—— (4aS,5S,8aS)-5-((Z)-5-Benzenesulfonyl-3-methyl-pent-3-enyl)-1,1,4a,6-tetramethyl-1,2,3,4,4a,5,8,8a-octahydro-naphthalene 214848-88-1 C26H38O2S
(4aS,5S,8aS)-5-((Z)-5-Benzenesulfonyl-3-methyl-pent-3-enyl)-1,1,4a,6-tetramethyl-1,2,3,4,4a,5,8,8a-octahydro-naphthalene
—— 4-Acetyl-3-(3-bromo-propoxy)-N-methoxy-N-methyl-benzamide 909124-69-2 C14H18BrNO4
4-Acetyl-3-(3-bromo-propoxy)-N-methoxy-N-methyl-benzamide
—— 4-Benzoyl-3-phenylbut-2-enoic acid 93321-59-6 C17H14O3
4-Benzoyl-3-phenylbut-2-enoic acid
—— 4-chloromethyl-4<i>H</i>-pyrido[3,2-<i>b</i>][1,4]oxazin-3-one 60832-84-0 C8H7ClN2O2
4-chloromethyl-4<i>H</i>-pyrido[3,2-<i>b</i>][1,4]oxazin-3-one
—— 4-<2-benzimidazolylmethylamino>-4-oxobut-2-(cis)enoic acid 95196-14-8 C12H11N3O3
4-<2-benzimidazolylmethylamino>-4-oxobut-2-(cis)enoic acid
—— 4-tert-Butyl-3,3-dimethyl-6,8-diphenyl-1,2,4,6,7-pentaaza-spiro[4.4]nona-1,7-diene 118608-36-9 C22H27N5
4-tert-Butyl-3,3-dimethyl-6,8-diphenyl-1,2,4,6,7-pentaaza-spiro[4.4]nona-1,7-diene
—— 4-Methoxy-2-(trifluoromethyl)pyridin-3-ol 1227574-87-9 C7H6F3NO2
4-Methoxy-2-(trifluoromethyl)pyridin-3-ol
—— 4-(4-Fluoro-2-methyl-phenylimino)-piperidine-1-carboxylic acid ethyl ester 37656-57-8 C15H19FN2O2
4-(4-Fluoro-2-methyl-phenylimino)-piperidine-1-carboxylic acid ethyl ester
—— 4-(N-(2,4-dimethoxybenzyl)-4-(4-(N-(2,4-dimethoxybenzyl)-4-aminobenzamido)benzamido)benzamido)benzoic acid 943249-95-4 C46H42N4O9
4-(N-(2,4-dimethoxybenzyl)-4-(4-(N-(2,4-dimethoxybenzyl)-4-aminobenzamido)benzamido)benzamido)benzoic acid
—— 4-bromobutyl 3-bromo-2,2-difluoropropanoate 1319010-96-2 C7H10Br2F2O2
4-bromobutyl 3-bromo-2,2-difluoropropanoate
—— 4-((3,5-dimethyl-2-(trifluoromethyl)phenoxy)methyl)-1,3-dioxolan-2-one 1422444-34-5 C13H13F3O4
4-((3,5-dimethyl-2-(trifluoromethyl)phenoxy)methyl)-1,3-dioxolan-2-one
—— (4-Methoxy-phenyl)-phenyl-phosphinic acid butyl ester 86662-17-1 C17H21O3P
(4-Methoxy-phenyl)-phenyl-phosphinic acid butyl ester
—— (4-methoxy-phenyl)-(2-oxy-3,4-diphenyl-4,5-dihydro-isoxazol-5-yl)-ketone 859765-28-9 C23H19NO4
(4-methoxy-phenyl)-(2-oxy-3,4-diphenyl-4,5-dihydro-isoxazol-5-yl)-ketone
—— 4,6-Diphenyl-arsinine-3-carboxylic acid methyl ester 116205-15-3 C19H15AsO2
4,6-Diphenyl-arsinine-3-carboxylic acid methyl ester
—— 4-acetoxy-3-bromo-benzoic acid diethylamide 860681-11-4 C13H16BrNO3
4-acetoxy-3-bromo-benzoic acid diethylamide
—— 4-Trimethylsilanyl-hex-5-en-3-ol 85363-27-5 C9H20OSi
4-Trimethylsilanyl-hex-5-en-3-ol
—— 4-(4'-nitro-1'-pyrazolyl)pyrazole 108262-25-5 C6H5N5O2
4-(4'-nitro-1'-pyrazolyl)pyrazole
—— 4-[2-[[4-anilino-5-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)pyrimidin-2-yl]amino]ethyl]-1H-pyridin-2-one 866883-53-6 C22H21N7O2
4-[2-[[4-anilino-5-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)pyrimidin-2-yl]amino]ethyl]-1H-pyridin-2-one
—— 4-Hydroxy-3-methylene-8-(5-methyl-furan-2-yl)-octan-2-one 116118-66-2 C14H20O3
4-Hydroxy-3-methylene-8-(5-methyl-furan-2-yl)-octan-2-one
—— 4-methoxy-6-oxo-1-phenyl-1,6-dihydropyridine-3-carbaldehyde 905563-72-6 C13H11NO3
4-methoxy-6-oxo-1-phenyl-1,6-dihydropyridine-3-carbaldehyde
—— 4-{2-[(7-bromofluoren-2-yl)amino](1,3-thiazol-4-yl)}-5-methylthiothiophene-2-carboxamidine 237383-71-0 C22H17BrN4S3
4-{2-[(7-bromofluoren-2-yl)amino](1,3-thiazol-4-yl)}-5-methylthiothiophene-2-carboxamidine
—— 4,4-Dimethyl-2-(1-methylene-octyl)-4,5-dihydro-oxazole 343957-26-6 C14H25NO
4,4-Dimethyl-2-(1-methylene-octyl)-4,5-dihydro-oxazole
—— (4-isopropyl-phenyl)-acetone semicarbazone 7306-40-3 C13H19N3O
(4-isopropyl-phenyl)-acetone semicarbazone
—— 4-(4-diethylamino-phenylimino)-5-methyl-2-(4-p-tolyl-selenazol-2-yl)-2,4-dihydro-pyrazol-3-one 101983-06-6 C24H25N5OSe
4-(4-diethylamino-phenylimino)-5-methyl-2-(4-p-tolyl-selenazol-2-yl)-2,4-dihydro-pyrazol-3-one
—— 4-(2-pyridylmethoxycarbonyl)phenyl 4-(4'-nonyloxybiphenyl)carboxylate 1375918-09-4 C35H37NO5
4-(2-pyridylmethoxycarbonyl)phenyl 4-(4'-nonyloxybiphenyl)carboxylate
—— 4-(4'-tetradecyloxybenzoyloxy)-3-methoxy benzaldehyde 314059-01-3 C29H40O5
4-(4'-tetradecyloxybenzoyloxy)-3-methoxy benzaldehyde
—— 4-Allylsulfanyl-2,3-dichloro-phenylamine 20901-71-7 C9H9Cl2NS
4-Allylsulfanyl-2,3-dichloro-phenylamine
—— 4-Diethylamino-2-naphthalen-1-yl-2-phenyl-butyronitrile 56477-70-4 C24H26N2
4-Diethylamino-2-naphthalen-1-yl-2-phenyl-butyronitrile
—— 4-(2,6-dichloro-phenyl)-5-methyl-2,4-dihydro-[1,2,4]triazole-3-thione 52747-57-6 C9H7Cl2N3S
4-(2,6-dichloro-phenyl)-5-methyl-2,4-dihydro-[1,2,4]triazole-3-thione
—— 4-ethyl-1,2-dimethyl-4<i>H</i>-benzo[<i>d</i>]pyrrolo[1,2-<i>a</i>]imidazole 46488-50-0 C14H16N2
4-ethyl-1,2-dimethyl-4<i>H</i>-benzo[<i>d</i>]pyrrolo[1,2-<i>a</i>]imidazole
—— 4-(7-(bis((2-(trimethylsilyl)ethoxy)methyl)amino)-6-(1-ethoxyvinyl)-3-(6-(1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazol-2-yl)pyridin-3-yl)pyrazolo[1,5-a]pyrimidin-5-yl)-1-(2-methoxyethoxy)cyclohexanecarboxamide 1361450-68-1 C46H76N8O7Si3
4-(7-(bis((2-(trimethylsilyl)ethoxy)methyl)amino)-6-(1-ethoxyvinyl)-3-(6-(1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazol-2-yl)pyridin-3-yl)pyrazolo[1,5-a]pyrimidin-5-yl)-1-(2-methoxyethoxy)cyclohexanecarboxamide
—— 4,4'-(2,5-Imidazoldiyl)-dibenzonitril 55368-45-1 C17H10N4
4,4'-(2,5-Imidazoldiyl)-dibenzonitril
—— 4-Chlor-6-phenyl-2-p-toluidino-1,3,5-triazin 54871-34-0 C16H13ClN4
4-Chlor-6-phenyl-2-p-toluidino-1,3,5-triazin
—— 4-acetyl-4-methyl-2,5-dioxo-imidazolidine-1,3-dicarboxylic acid diphenyl ester 58006-93-2 C20H16N2O7
4-acetyl-4-methyl-2,5-dioxo-imidazolidine-1,3-dicarboxylic acid diphenyl ester
—— 4-Chlor-<2(n)-3H>phenyl-dicyandiamid 68376-76-1 C8H7ClN4
4-Chlor-<2(n)-3H>phenyl-dicyandiamid
—— 4',6'-diamino-1'-(4-methoxy-phenyl)-1-methyl-1<i>H</i>,1'<i>H</i>-spiro[indole-3,2'-[1,3,5]triazin]-2-one 55307-48-7 C18H18N6O2
4',6'-diamino-1'-(4-methoxy-phenyl)-1-methyl-1<i>H</i>,1'<i>H</i>-spiro[indole-3,2'-[1,3,5]triazin]-2-one
—— 4-(4-Methoxyphenyl)-6-(3,4-dimethylphenyl)-pyridazin-3(4H)-on 54543-63-4 C19H20N2O2
4-(4-Methoxyphenyl)-6-(3,4-dimethylphenyl)-pyridazin-3(4H)-on
—— 4,9-bis-(toluene-4-sulfonyloxy)-3,4,5,8,9,10-hexahydro-10b,10c-diaza-dicyclopenta[<i>ef</i>,<i>kl</i>]heptalene 56751-93-0 C28H28N2O6S2
4,9-bis-(toluene-4-sulfonyloxy)-3,4,5,8,9,10-hexahydro-10b,10c-diaza-dicyclopenta[<i>ef</i>,<i>kl</i>]heptalene
—— 4-amino-6,7,8,9-tetrahydro-pyrido[1,2-<i>a</i>]pyrimidine-3-carbonitrile 55114-32-4 C9H10N4
4-amino-6,7,8,9-tetrahydro-pyrido[1,2-<i>a</i>]pyrimidine-3-carbonitrile
—— 4-hydroxymethyl-1-methyl-3,4-dihydro-1<i>H</i>-benzo[4,5]imidazo[1,2-<i>a</i>]pyrimidin-2-one 54817-77-5 C12H13N3O2
4-hydroxymethyl-1-methyl-3,4-dihydro-1<i>H</i>-benzo[4,5]imidazo[1,2-<i>a</i>]pyrimidin-2-one
—— (4S,6S)-6-[(4-methoxyphenyl)methoxy]non-1-en-4-ol 1204754-03-9 C17H26O3
(4S,6S)-6-[(4-methoxyphenyl)methoxy]non-1-en-4-ol
—— 4-(2,2-Difluoro-1-hydroxy-2-nitro-1-trifluoromethyl-ethyl)-6-(2,2,2-trifluoro-1-hydroxy-1-trifluoromethyl-ethyl)-benzene-1,3-diol 123716-16-5 C12H6F11NO6
4-(2,2-Difluoro-1-hydroxy-2-nitro-1-trifluoromethyl-ethyl)-6-(2,2,2-trifluoro-1-hydroxy-1-trifluoromethyl-ethyl)-benzene-1,3-diol
—— 4-(9-cyclobutyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-(1-methyl-piperidin-4-yl)-benzamide 1201691-07-7 C26H33F2N7O3
4-(9-cyclobutyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-(1-methyl-piperidin-4-yl)-benzamide
—— (4-Hydroxyphenyl)-methyl-[(2-methylphenyl)methyl]sulfanium;2-phenoxyethyl sulfate 1393884-38-2 C8H9O5S*C15H17OS
(4-Hydroxyphenyl)-methyl-[(2-methylphenyl)methyl]sulfanium;2-phenoxyethyl sulfate
—— 4-((3-Bromo-4-hydroxy-5-methoxybenzylidene)amino)-3-(2-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione 478254-34-1 C16H12BrClN4O2S
4-((3-Bromo-4-hydroxy-5-methoxybenzylidene)amino)-3-(2-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione
—— [4-(3'-dimethylamino-4'-hydroxybenzyl)-3,5-dimethylphenoxy]methylphosphonic acid 853050-42-7 C18H24NO5P
[4-(3'-dimethylamino-4'-hydroxybenzyl)-3,5-dimethylphenoxy]methylphosphonic acid
—— 4-bromo-2-{(E)-[(5-chloro-2-hydroxyphenyl)imino]methyl}-6-methoxyphenol 362620-58-4 C14H11BrClNO3
4-bromo-2-{(E)-[(5-chloro-2-hydroxyphenyl)imino]methyl}-6-methoxyphenol