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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4'-Chlor-2-<4-chlor-butyrylamino>-diphenylsulfid 5176-75-0 C16H15Cl2NOS
4'-Chlor-2-<4-chlor-butyrylamino>-diphenylsulfid
—— 4-(4-methyl-6-piperidin-2-ylmethyl-piperidin-2-yl)-butan-1-ol 15200-17-6 C16H32N2O
4-(4-methyl-6-piperidin-2-ylmethyl-piperidin-2-yl)-butan-1-ol
—— 4-[(4-methoxyphenyl)diazenyl]-5-phenyl-1H-pyrazol-3-amine 100644-96-0 C16H15N5O
4-[(4-methoxyphenyl)diazenyl]-5-phenyl-1H-pyrazol-3-amine
—— 4-bromo-2,3,5-trimethoxy-tetrahydro-furan-2-carboxylic acid methyl ester 101714-66-3 C9H15BrO6
4-bromo-2,3,5-trimethoxy-tetrahydro-furan-2-carboxylic acid methyl ester
—— 4-bromophenylcyclopropylamine 680983-45-3 C9H10BrN
4-bromophenylcyclopropylamine
—— 4-(17β-hydroxy-3-oxoestra-4,9-dien-11β-yl)benzaldehyde 659746-91-5 C25H28O3
4-(17β-hydroxy-3-oxoestra-4,9-dien-11β-yl)benzaldehyde
—— 4-<2-Methyl-1-hydroxy-cyclohexyl-(1)>-butin-(3)-al-(1) 13757-25-0 C11H16O2
4-<2-Methyl-1-hydroxy-cyclohexyl-(1)>-butin-(3)-al-(1)
—— 4,4'-dihydroxybiphenylbis(11-bromoundecanoic ester) 545403-68-7 C34H48Br2O4
4,4'-dihydroxybiphenylbis(11-bromoundecanoic ester)
—— 4-Nitro-5-nonanol 34566-13-7 C9H19NO3
4-Nitro-5-nonanol
—— 4-chloro-2-methylthio-5H-[1]benzopyrano[4,3-d]pyrimidin-5-one 871131-57-6 C12H7ClN2O2S
4-chloro-2-methylthio-5H-[1]benzopyrano[4,3-d]pyrimidin-5-one
—— (4R,5R)-4,5-Bis-[(di-o-tolyl-phosphanyl)-methyl]-2,2-dimethyl-[1,3]dioxolane 57221-94-0 C35H40O2P2
(4R,5R)-4,5-Bis-[(di-o-tolyl-phosphanyl)-methyl]-2,2-dimethyl-[1,3]dioxolane
—— 4-fluoro-2'-methoxyphenylcinnamic acid 1017377-55-7 C16H13FO3
4-fluoro-2'-methoxyphenylcinnamic acid
—— 4-(3-ethoxycarbonyl-propyloxy)-3-fluorobenzaldehyde 727396-70-5 C13H15FO4
4-(3-ethoxycarbonyl-propyloxy)-3-fluorobenzaldehyde
—— 4-[[methyl(phenylsulfanylmethyl)amino]diazenyl]benzonitrile 117768-94-2 C15H14N4S
4-[[methyl(phenylsulfanylmethyl)amino]diazenyl]benzonitrile
—— 4-O-acetyl-6-demethoxy-N-formyl-β-dihydro-N-northebaine 125032-14-6 C20H21NO4
4-O-acetyl-6-demethoxy-N-formyl-β-dihydro-N-northebaine
—— (4Z)-1-(3-chlorophenyl)-4-{[1-(3-chlorophenyl)-5-hydroxy-3-propyl-1H-pyrazol-4-yl]methylidene}-3-propyl-4,5-dihydro-1H-pyrazol-5-one 1630954-77-6 C25H24Cl2N4O2
(4Z)-1-(3-chlorophenyl)-4-{[1-(3-chlorophenyl)-5-hydroxy-3-propyl-1H-pyrazol-4-yl]methylidene}-3-propyl-4,5-dihydro-1H-pyrazol-5-one
—— 4-Amino-benzoic acid 6-[4-(4-cyano-phenylazo)-phenoxy]-hexyl ester 868763-57-9 C26H26N4O3
4-Amino-benzoic acid 6-[4-(4-cyano-phenylazo)-phenoxy]-hexyl ester
—— 4-Chloro-N-[2,6-diphenyl-5,6-dihydro-4λ<sup>4</sup>-[1,4,3]oxaselenazin-(4Z)-ylidene]-benzenesulfonamide 87786-79-6 C21H17ClN2O3SSe
4-Chloro-N-[2,6-diphenyl-5,6-dihydro-4λ<sup>4</sup>-[1,4,3]oxaselenazin-(4Z)-ylidene]-benzenesulfonamide
—— (4-Fluoro-phenyl)-(2-nitro-ethyl)-amine 83600-17-3 C8H9FN2O2
(4-Fluoro-phenyl)-(2-nitro-ethyl)-amine
—— 4-bromophenyloxymethyl acetate 121824-56-4 C9H9BrO3
4-bromophenyloxymethyl acetate
—— 4-[(Z)-1-Ethoxycarbonyl-2-(2-iodo-5-methoxy-phenyl)-vinylamino]-benzoic acid ethyl ester 265308-37-0 C21H22INO5
4-[(Z)-1-Ethoxycarbonyl-2-(2-iodo-5-methoxy-phenyl)-vinylamino]-benzoic acid ethyl ester
—— 4,6-difluoro-5-iodo-2-(((4aR,7R,8aS)-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-7-yl)oxy)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-benzo[d]imidazole 1569805-98-6 C26H31F2IN2O5Si
4,6-difluoro-5-iodo-2-(((4aR,7R,8aS)-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-7-yl)oxy)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-benzo[d]imidazole
—— 4-(tert-butyldimethylsilylamino)benzonitrile 1321455-55-3 C13H20N2Si
4-(tert-butyldimethylsilylamino)benzonitrile
—— 4-phenyl-allophanic acid-(3-chloro-phenyl ester) 87343-75-7 C14H11ClN2O3
4-phenyl-allophanic acid-(3-chloro-phenyl ester)
—— 4-[N'-(1-Acetyl-2-oxo-propylidene)-hydrazino]-benzenesulfonic acid 56475-09-3 C11H12N2O5S
4-[N'-(1-Acetyl-2-oxo-propylidene)-hydrazino]-benzenesulfonic acid
—— 4-Homoadamantyl-pivalat 40556-93-2 C16H26O2
4-Homoadamantyl-pivalat
—— (4-tert-butylpyridine)bis(dimethylglyoximato)(4-pentenylperoxy)cobalt(III) 130351-47-2 C22H36CoN5O6*0H2O
(4-tert-butylpyridine)bis(dimethylglyoximato)(4-pentenylperoxy)cobalt(III)
—— 4-<p-Chlor-benzoyl>-perimidon 2305-96-6 C18H11ClN2O2
4-<p-Chlor-benzoyl>-perimidon
—— 4-[1-Hydroxy-meth-(Z)-ylidene]-2,5-diphenyl-2,4-dihydro-pyrazol-3-one 5272-52-6 C16H12N2O2
4-[1-Hydroxy-meth-(Z)-ylidene]-2,5-diphenyl-2,4-dihydro-pyrazol-3-one
—— 4-acetoxy-7-phenyl-benzofuran-6-carbonyl chloride 860182-41-8 C17H11ClO4
4-acetoxy-7-phenyl-benzofuran-6-carbonyl chloride
—— 4-(4-chloro-phenyl)-2-isopropyl-[1,2,4]oxadiazolidine-3,5-dione 23483-72-9 C11H11ClN2O3
4-(4-chloro-phenyl)-2-isopropyl-[1,2,4]oxadiazolidine-3,5-dione
—— 4-(3,5-dimethoxy-4-(pyrrolidin-1-yl)benzyl)-7-ethoxyisoquinolin-8-ol hydrochloride 1351593-70-8 C24H28N2O4*ClH
4-(3,5-dimethoxy-4-(pyrrolidin-1-yl)benzyl)-7-ethoxyisoquinolin-8-ol hydrochloride
—— (4-Oxo-cyclopentyl)-essigsaeure-methylester-(2,4-dinitro-phenylhydrazon) 13168-83-7 C14H16N4O6
(4-Oxo-cyclopentyl)-essigsaeure-methylester-(2,4-dinitro-phenylhydrazon)
—— 4-chloro-N,N-diethyl-2-formylbenzamide 1521215-76-8 C12H14ClNO2
4-chloro-N,N-diethyl-2-formylbenzamide
—— 4-Dicyanmethylen-2(E)-phenyl-1-oxaspiro<2,6>nonan 73920-96-4 C17H16N2O
4-Dicyanmethylen-2(E)-phenyl-1-oxaspiro<2,6>nonan
—— 4-(4-methyl-3-phenyl-3H-thiazol-2-ylideneamino)-benzenesulfonamide 97739-96-3 C16H15N3O2S2
4-(4-methyl-3-phenyl-3H-thiazol-2-ylideneamino)-benzenesulfonamide
—— 4-Methyl-N-((1-methyl-3-oxocyclobutyl)methyl)-N-vinylbenzenesulfonamide 1620414-02-9 C15H19NO3S
4-Methyl-N-((1-methyl-3-oxocyclobutyl)methyl)-N-vinylbenzenesulfonamide
—— 4-[3-(4,5-Dichloro-2-methyl-phenyl)-4,5-dihydro-pyrazol-1-yl]-benzenesulfonic acid octadecyl ester 42803-23-6 C34H50Cl2N2O3S
4-[3-(4,5-Dichloro-2-methyl-phenyl)-4,5-dihydro-pyrazol-1-yl]-benzenesulfonic acid octadecyl ester
—— 4,5-Divinyl-octane 343865-91-8 C12H22
4,5-Divinyl-octane
—— 4-((R)-4-(4-(2-(tert-butyldiphenylsilyloxy)-3-fluoropropyl)piperazin-1-yl)-1-(phenylthio)butan-2-ylamino)-3-(trifluoromethylsulfonyl)benzenesulfonamide 1357577-04-8 C40H50F4N4O5S3Si
4-((R)-4-(4-(2-(tert-butyldiphenylsilyloxy)-3-fluoropropyl)piperazin-1-yl)-1-(phenylthio)butan-2-ylamino)-3-(trifluoromethylsulfonyl)benzenesulfonamide
—— 4-methyl-1-(3-piperidin-4-yl-propyl)-2,3-dihydro-1H-indole 1161426-37-4 C17H26N2
4-methyl-1-(3-piperidin-4-yl-propyl)-2,3-dihydro-1H-indole
—— (4-amino-1-methyl-2-methylsulfanyl-6-oxo-1,6-dihydro-pyrimidin-5-ylimino)-acetic acid ethyl ester 99587-06-1 C10H14N4O3S
(4-amino-1-methyl-2-methylsulfanyl-6-oxo-1,6-dihydro-pyrimidin-5-ylimino)-acetic acid ethyl ester
—— 4-{[2-ethyl-3-fluoro-4-(methylsulfonyl)phenyl]carbonyl}-7-(1H-indazol-6-yl)-2,3,4,5-tetrahydro-1,4-benzoxazepine 1251151-08-2 C26H24FN3O4S
4-{[2-ethyl-3-fluoro-4-(methylsulfonyl)phenyl]carbonyl}-7-(1H-indazol-6-yl)-2,3,4,5-tetrahydro-1,4-benzoxazepine
—— 4-benzyl-2-hydroxy-3-phenyl-4,6,10-triazatricyclo-<6.4.0.0<sup>2,6</sup>>dodeca-1(12),8,10-trien-7-one 96919-44-7 C22H19N3O2
4-benzyl-2-hydroxy-3-phenyl-4,6,10-triazatricyclo-<6.4.0.0<sup>2,6</sup>>dodeca-1(12),8,10-trien-7-one
—— 4-octyl-p-acetylphenyltriazene 82834-22-8 C16H25N3O
4-octyl-p-acetylphenyltriazene
—— 4-amino-4-(5-methyl-isoxazol-3-yl)-but-3-en-2-one 57352-12-2 C8H10N2O2
4-amino-4-(5-methyl-isoxazol-3-yl)-but-3-en-2-one
—— 4-{6-[6-(acetylamino)pyridin-3-yl]pyrazolo[1,5-a]pyrimidin-3-yl}-N-(2,2,2-trifluoroethyl)thiophene-2-carboxamide 1109281-92-6 C20H15F3N6O2S
4-{6-[6-(acetylamino)pyridin-3-yl]pyrazolo[1,5-a]pyrimidin-3-yl}-N-(2,2,2-trifluoroethyl)thiophene-2-carboxamide
—— 4-Ethoxycarbonylacetyl-2-ethoxy-6-methoxy-chinolin 15432-30-1 C17H19NO5
4-Ethoxycarbonylacetyl-2-ethoxy-6-methoxy-chinolin
—— 4-Amino-7-hydroxy-2-phenyl-pteridin-6-carbonsaeure-2-methylhydrazid 19805-50-6 C14H13N7O2
4-Amino-7-hydroxy-2-phenyl-pteridin-6-carbonsaeure-2-methylhydrazid
—— 4-(3-cyclohexyl-1-methyl-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)-N-[2-(dimethylamino)ethyl]-3-methoxybenzenesulfonamide 553669-24-2 C23H32N6O4S
4-(3-cyclohexyl-1-methyl-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)-N-[2-(dimethylamino)ethyl]-3-methoxybenzenesulfonamide