4开头化工名词
		
		
		
		- 
	      	4-Methyl-phenyl-tropilyl-thioether
	        4-Methyl-phenyl-tropilyl-thioether
	      
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	      	4-trimethylsilylhept-2-en-4-ol
	        4-trimethylsilylhept-2-en-4-ol
	      
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	      	4-(3,3-Difluoroazetidin-1-yl)piperidine
	        4-(3,3-二氟氮杂啶-1-基)哌啶
	      
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	      	4-(benzyloxy)heptane-1,7-diol
	        4-(benzyloxy)heptane-1,7-diol
	      
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	      	4-Ethoxy-2-methylaniline
	        4-乙氧基-2-甲基苯胺
	      
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	      	4-amino-3,5-dinitrobenzenesulfonamide
	        4-氨基-3,5-二硝基苯磺酰胺
	      
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	      	4,6,8a-trimethyl-2,3,4,4a,5,8-hexahydronaphthalen-1-one
	        4,6,8a-trimethyl-2,3,4,4a,5,8-hexahydronaphthalen-1-one
	      
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	      	4-methylsulfanylmethyl-piperidine-1-carboxylic acid tert-butyl ester
	        4-methylsulfanylmethyl-piperidine-1-carboxylic acid tert-butyl ester
	      
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	      	4-methyl-3-oxo-pentanal, sodium enolate
	        4-methyl-3-oxo-pentanal, sodium enolate
	      
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	      	4-(4-methylphenyl)oxane-2,6-dione
	        4-(4-methylphenyl)oxane-2,6-dione
	      
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	      	4-methoxybenzyl 4-(2-tetrahydropyranyloxy)phenyl ketone
	        4-methoxybenzyl 4-(2-tetrahydropyranyloxy)phenyl ketone
	      
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	      	4-[(2-methylimidazol-1-yl)methylidene]-2-phenyl-1,3-oxazol-5-one
	        4-[(2-methylimidazol-1-yl)methylidene]-2-phenyl-1,3-oxazol-5-one
	      
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	      	4-Benzofurancarboxylic acid, 2-methyl-, methyl ester
	        methyl 2-methylbenzofuran-4-carboxylate
	      
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	      	4,5-dihydro-5-phenyl(1,2,4)triazolo(1,5-a)quinoxaline-2-carboxylic acid
	        4,5-dihydro-5-phenyl(1,2,4)triazolo(1,5-a)quinoxaline-2-carboxylic acid
	      
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	      	4-benzoyl-2,3-dibromo-3,4-dihydro-2H-benzo[1,4]oxazine-2-carboxylic acid ethyl ester
	        4-benzoyl-2,3-dibromo-3,4-dihydro-2H-benzo[1,4]oxazine-2-carboxylic acid ethyl ester
	      
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	      	4-ethoxy-1-pyridin-2-ylbutan-1-one
	        4-乙氧基-1-(吡啶-2-基)-1-丁酮
	      
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	      	4-Chlor-2-brom-2'-nitro-6'-isopropyloxy-diphenylsulfid
	        4-Chlor-2-brom-2\'-nitro-6\'-isopropyloxy-diphenylsulfid
	      
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	      	4-amino-2,3,5,6-tetramethylbenzaldehyde
	        4-amino-2,3,5,6-tetramethylbenzaldehyde
	      
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	      	4-(chloromethyl)-1-phenylazetidin-2-one
	        4-(chloromethyl)-1-phenylazetidin-2-one
	      
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	      	4-(N-methylanilino)pyrido[1,2-a]pyrimidin-2-one
	        4-(N-methylanilino)pyrido[1,2-a]pyrimidin-2-one
	      
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	      	4-(4-nitrophenyl)-2-phenylthiazole
	        4-(4-nitrophenyl)-2-phenylthiazole
	      
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	      	4-[7-morpholin-4-yl-2-(2-nitrophenyl)-[1,2,4]triazolo[1,5-a][1,3,5]triazin-5-yl]morpholine
	        4-[7-morpholin-4-yl-2-(2-nitrophenyl)-[1,2,4]triazolo[1,5-a][1,3,5]triazin-5-yl]morpholine
	      
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	      	4,4'-Methylenbis-(o-toluat)
	        4,4\'-Methylenbis-(o-toluat)
	      
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	      	4,6-dimethyl-5,7-dioxo-4,5,6,7-tetrahydro-[1,2,5]thiadiazolo[3,4-d]pyrimidine 1-oxide
	        4,6-dimethyl-5,7-dioxo-4,5,6,7-tetrahydro-[1,2,5]thiadiazolo[3,4-d]pyrimidine 1-oxide
	      
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	      	4-[[4-(trifluoromethoxy)anilino]methylidene]cyclohexa-2,5-dien-1-one
	        4,4-二甲基-2-亚甲基戊醛
	      
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	      	4-ethoxy-2-sulfanylbenzamide
	        4-乙氧基-2-巯基苯甲酰胺
	      
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	      	4-bromo-3,5-dinitro-benzaldehyde
	        4-bromo-3,5-dinitro-benzaldehyde
	      
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	      	4,6,8-Trimethyl-1,2,3,4-tetrahydro-[1]naphthol
	        4,6,8-Trimethyl-1,2,3,4-tetrahydro-[1]naphthol
	      
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	      	4-[4.6-Dimethyl-naphthyl-(1)]-4-oxo-buttersaeure
	        4-[4.6-Dimethyl-naphthyl-(1)]-4-oxo-buttersaeure
	      
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	      	4-ethenyloxolan-2-one
	        4-ethenyloxolan-2-one
	      
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	      	4-cyanohexanenitrile
	        4-cyanohexanenitrile
	      
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	      	4-carbomethoxy-3-methylisoquinolone
	        4-carbomethoxy-3-methylisoquinolone
	      
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	      	4,5-dihydro-5-methylene-2-phenyl-3-(phenylsulfonyl)furan
	        4,5-dihydro-5-methylene-2-phenyl-3-(phenylsulfonyl)furan
	      
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	      	4-benzylsulfanyl-2-methyl-butan-2-ol
	        4-benzylsulfanyl-2-methyl-butan-2-ol
	      
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	      	4-methyl-5-phenylpent-4-en-2-one
	        4-methyl-5-phenylpent-4-en-2-one
	      
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	      	4-(1-aminopropyl)phenol
	        4-(1-氨基丙基)苯酚
	      
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	      	4-methyl-1(2H)-phthalazinethione
	        4-甲基-1-二氮杂萘硫醇
	      
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	      	4-methyl-1,3-dioxolan-2-ylmethyl chloride
	        4-methyl-1,3-dioxolan-2-ylmethyl chloride
	      
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	      	4-ethyl-2-[2-(1H-indol-3-yl)ethyl]-1-oxa-2-azaspiro[2.4]heptane
	        4-ethyl-2-[2-(1H-indol-3-yl)ethyl]-1-oxa-2-azaspiro[2.4]heptane
	      
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	      	4-Azidomethyl-1,1-difluorocyclohexane
	        4-Azidomethyl-1,1-difluorocyclohexane
	      
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	      	4-Fluoro-1-thionaphthol
	        4-Fluoro-1-thionaphthol
	      
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	      	4-[1-(benzenesulfonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrrolo[2,3-b]pyridin-2-yl]benz
	        4-[1-(benzenesulfonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrrolo[2,3-b]pyridin-2-yl]benzaldehyde
	      
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	      	4-Bromophenyltelluriumtrichlorid
	        4-Bromophenyltelluriumtrichlorid
	      
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	      	4-Butyl-2-nitrophenol
	        4-丁基-2-硝基苯酚
	      
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	      	4-fluorothiochromeno[4,3-b]indole
	        4-fluorothiochromeno[4,3-b]indole
	      
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	      	4-benzo[b]thiophen-3-yl-4-oxo-butyric acid
	        4-(1-benzothiophen-3-yl)-4-oxobutanoic acid
	      
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	      	4-methylcyclopentane-1,3-dione
	        4-甲基-1,3-环戊烷二酮
	      
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	      	4-(3-methylbut-3-enyl)phenol
	        4-(3-methylbut-3-enyl)phenol
	      
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	      	4-hydroxy-1,6-dimethylpyridin-2-one
	        4-羟基-1,6-二甲基-2(1H)-吡啶酮
	      
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	      	4-chloro-3-methyl-1-phenyl-2H-1λ5-phosphinine 1-oxide
	        4-chloro-3-methyl-1-phenyl-2H-1λ5-phosphinine 1-oxide