4开头化工名词
		
		
		
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	      	4-chloro-6-(1,3-dihydrobenzimidazol-2-ylidene)cyclohexa-2,4-dien-1-one
	        2-(1H-苯并[d]咪唑-2-基)-4-氯苯酚
	      
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	      	4-Chloro-7-fluoro-6-hydroxy-3-quinolinecarbonitrile
	        4-氯-7-氟-6-羟基-3-喹啉甲腈
	      
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	      	4-(2,3-dibromopropoxy)pyridin-3-ol
	        4-(2,3-dibromopropoxy)pyridin-3-ol
	      
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	      	4-methylbenzenesulfonic acid 1-(trimethylsilyl)hydrazide
	        4-methylbenzenesulfonic acid 1-(trimethylsilyl)hydrazide
	      
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	      	4-cycloheptylphenol
	        4-cycloheptylphenol
	      
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	      	4-methoxy-biphenyl-2-carboxylic acid methyl ester
	        4-methoxy-biphenyl-2-carboxylic acid methyl ester
	      
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	      	4-(3,4-dichlorophenoxy)-1-(piperidin-4-ylmethyl)piperidine
	        4-(3,4-二氯苯氧基)-1-(4-哌啶基甲基)-哌啶
	      
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	      	4-Chloro-2-phenylthieno[3,2-d]pyrimidine
	        4-氯-2-苯基噻吩并[3,2-d]嘧啶
	      
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	      	4-[2-[(6-bromo-1,3-benzodioxol-5-yl)methylamino]ethyl]phenol
	        4-[2-[(6-bromo-1,3-benzodioxol-5-yl)methylamino]ethyl]phenol
	      
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	      	4-(5-chloro-3-phenyl-1,6-naphthyridin-2-yl)benzaldehyde
	        4-(5-氯-3-苯基-1,6-萘啶-2-基)苯甲醛
	      
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	      	4-(2-phenylpyrazol-3-yl)aniline
	        4-(2-phenylpyrazol-3-yl)aniline
	      
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	      	4-(4-iodophenyl)butyraldehyde
	        4-(4-iodophenyl)butyraldehyde
	      
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	      	4-[5-(3,5-dimethyl-1,2-oxazol-4-yl)thiophen-2-yl]-5-methyl-N-[4-(2-pyrrolidin-1-ylethoxy)phenyl]pyrim
	        4-(5-(3,5-二甲基异噁唑-4-基)噻吩-2-基)-5-甲基-n-(4-(2-(吡咯烷-1-基)乙氧基)苯基)嘧啶-2-胺
	      
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	      	4H-pyrimido[4,5-c]cinnolin-1-one
	        4H-pyrimido[4,5-c]cinnolin-1-one
	      
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	      	4-methyl-6-propan-2-yl-3,6-dihydro-2H-pyran
	        4-methyl-6-propan-2-yl-3,6-dihydro-2H-pyran
	      
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	      	4-(2,6-Dichlorophenyl)-2,6-piperidinedione
	        4-(2,6-二氯苯基)哌啶-2,6-二酮
	      
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	      	4-hydroxycyclooctan-1-one
	        4-hydroxycyclooctan-1-one
	      
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	      	4,4-dimethyl-2-(2-amino-3-methoxy-5-methylphenyl)-oxazoline
	        4,4-dimethyl-2-(2-amino-3-methoxy-5-methylphenyl)-oxazoline
	      
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	      	4-nitro-9H-carbazol-3-amine
	        3-Amino-4-nitro-9H-carbazole
	      
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	      	4-chloro-5-phenylthiopentanol
	        4-chloro-5-phenylthiopentanol
	      
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	      	4α,5α-diethoxycarbonylmethyl-1-cyclohexene
	        4α,5α-diethoxycarbonylmethyl-1-cyclohexene
	      
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	      	4-[(2Z,4Z)-6-hydroxy-4-(4-hydroxyphenyl)hexa-2,4-dien-3-yl]phenol
	        4-[(2Z,4Z)-6-hydroxy-4-(4-hydroxyphenyl)hexa-2,4-dien-3-yl]phenol
	      
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	      	4,5-dichloro-2-N-methylbenzene-1,2-diamine
	        4,5-dichloro-2-N-methylbenzene-1,2-diamine
	      
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	      	4-[2-[4-(dimethylamino)phenyl]ethynyl]-N,N-dimethylaniline
	        双(4-二甲基氨基苯基 )乙炔
	      
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	      	4-[(4-chlorophenyl)thio]pyridine
	        4-[(4-chlorophenyl)thio]pyridine
	      
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	      	4-Benzylidene-1-t-butyl-2,3-dioxopyrrolidine
	        4-Benzylidene-1-t-butyl-2,3-dioxopyrrolidine
	      
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	      	4-[4-(2-propan-2-yloxyphenyl)piperazin-1-yl]cyclohexan-1-amine
	        4-[4-(2-propan-2-yloxyphenyl)piperazin-1-yl]cyclohexan-1-amine
	      
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	      	4-chloro-3-propylsulfanylquinoline
	        4-chloro-3-propylsulfanylquinoline
	      
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	      	4-Ethyl-3-methoxybenzoic acid
	        4-乙基-3-甲氧基-苯甲酸
	      
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	      	4-(2-(2-chloro-3,5-dimethyl-6-oxocyclohex-1-en-1-yl)-2-oxoethyl)piperidine-2,6-dione
	        4-(2-(2-chloro-3,5-dimethyl-6-oxocyclohex-1-en-1-yl)-2-oxoethyl)piperidine-2,6-dione
	      
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	      	4-Fluoro-2-(trifluoromethoxy)aniline
	        4-Fluoro-2-(trifluoromethoxy)aniline
	      
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	      	4-(4-fluoro-3-methylphenyl)butanoic acid
	        4-(4-氟-3-甲基-苯基)-丁酸
	      
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	      	4-hydroxy-3-phenylsulfanyl-1H-quinolin-2-one
	        4-hydroxy-3-phenylsulfanyl-1H-quinolin-2-one
	      
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	      	4-Hydroxy-3-quinolinecarbonitrile
	        4-氧代-1,4-二氢喹啉-3-甲腈
	      
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	      	4-iodobut-3-en-2-one
	        4-iodobut-3-en-2-one
	      
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	      	4-bromobutyl selenocyanate
	        4-bromobutyl selenocyanate
	      
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	      	4-(Benzyloxy)-2-fluorobenzoic acid
	        4-苄氧基-2-氟苯甲酸
	      
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	      	4-hydroxy-9-(1,1-dimethyl-2-propenyl)-7H-furo[3,2-g][1]benzopyran-7-one
	        4-hydroxy-9-(1,1-dimethyl-2-propenyl)-7H-furo[3,2-g][1]benzopyran-7-one
	      
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	      	4-(tert-Butoxy)aniline
	        4-叔丁氧基苯胺
	      
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	      	4-aminobut-3-en-2-one
	        4-氨基-3-丁烯-2-酮
	      
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	      	4-bromo-2-prop-2-enylphenol
	        2-烯丙基-4-溴苯酚
	      
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	      	4-chloro-5-ethyl-3-nitropyridin-2(1H)-one
	        4-chloro-5-ethyl-3-nitropyridin-2(1H)-one
	      
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	      	4,5-dichloro-3-nitro-quinoline
	        4,5-dichloro-3-nitro-quinoline
	      
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	      	4-(isopropylthio)biphenyl
	        4-(isopropylthio)biphenyl
	      
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	      	4,5-dimethyl-1,2-oxazol-3-one
	        3-羟基-4,5-二甲基异噁唑
	      
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	      	4-bromo-2-chloro-1-methylsulfonylbenzene
	        4-溴-2-氯-1-甲烷磺酰基 苯
	      
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	      	4-bromo-N-(2-(phenylamino)phenyl)benzamide
	        4-bromo-N-(2-(phenylamino)phenyl)benzamide
	      
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	      	4-(3-phenyl-propyl)-piperazin-1-ylamine
	        4-(3-phenyl-propyl)-piperazin-1-ylamine
	      
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	      	4-(methylsulfanylmethyl)-3,5-diphenyl-1H-pyrazole
	        4-(methylsulfanylmethyl)-3,5-diphenyl-1H-pyrazole
	      
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	      	4-(4-Chlorophenyl)pyrimidine
	        (9CI)-4-(4-氯苯基)-嘧啶