4开头化工名词
		
		
		
		- 
	      	4-Thiazolecarboxylic acid, 5-phenyl-, methyl ester
	        methyl 5-phenylthiazole-4-carboxylate
	      
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	      	4-(butylcarbamoylamino)benzenesulfonyl chloride
	        4-(3-丁基脲啶)苯磺酰氯
	      
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	      	4-oct-1-ynylbenzaldehyde
	        4-oct-1-ynylbenzaldehyde
	      
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	      	4-Acetamido-3-fluorobenzenesulfonyl chloride
	        4-(乙酰基氨基)-3-氟苯磺酰氯
	      
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	      	4-methyl-Benzenamine, nitrate (9ci)
	        对甲苯铵硝酸盐
	      
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	      	4-propan-2-ylcyclohexane-1-carbaldehyde
	        4-propan-2-ylcyclohexane-1-carbaldehyde
	      
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	      	4-chloro-2-oxo-1H-quinoline-3-carboxylic acid
	        4-chloro-2-oxo-1H-quinoline-3-carboxylic acid
	      
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	      	4-(2-amino-1H-imidazol-5-yl)-2,3-dibromo-6,7-dihydro-1H-pyrrolo[2,3-c]azepin-8-one
	        4-(2-amino-1H-imidazol-5-yl)-2,3-dibromo-6,7-dihydro-1H-pyrrolo[2,3-c]azepin-8-one
	      
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	      	4-ethyl-2,3-dihydro-1H-indene
	        4-ethyl-2,3-dihydro-1H-indene
	      
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	      	4-bromo-2-methylsulfanyl-1-methylsulfonylbenzene
	        4-bromo-2-methylsulfanyl-1-methylsulfonylbenzene
	      
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	      	4-[(4-chloro-N-[4-[4-(trifluoromethoxy)phenyl]-1,3-thiazol-2-yl]anilino)methyl]benzoic acid
	        4-(((4-氯苯基)(4-(4-(三氟甲氧基)苯基)噻唑-2-基)氨基)甲基)苯甲酸
	      
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	      	4-cyano-N,N-dimethylbenzenesulfonamide
	        4-cyano-N,N-dimethylbenzenesulfonamide
	      
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	      	4-methyl-2,6-bis(phenyldiazenyl)benzene-1,3-diamine
	        4-methyl-2,6-bis(phenyldiazenyl)benzene-1,3-diamine
	      
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	      	4-(2-aminoethyl)benzenesulfonamide hydrochloride
	        4-(2-aminoethyl)benzenesulfonamide hydrochloride
	      
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	      	4-bromo-N-methyl-1,3-thiazole-2-carboxamide
	        4-bromo-N-methyl-1,3-thiazole-2-carboxamide
	      
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	      	4,7-Bis(4-methoxyphenyl)-1,10-phenanthroline
	        4,7-Bis(4-methoxyphenyl)-1,10-phenanthroline
	      
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	      	4-(2-methylsulfanylpyrimidin-4-yl)-1,2-oxazole
	        4-(异噁唑-4-基)-2-(甲基硫代)嘧啶
	      
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	      	4-chloro-3-cyano-N-(6-oxo-1H-pyrimidin-5-yl)benzamide
	        4-chloro-3-cyano-N-(6-oxo-1H-pyrimidin-5-yl)benzamide
	      
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	      	4-phenylmethoxybenzene-1,3-dicarboxylic acid
	        4-phenylmethoxybenzene-1,3-dicarboxylic acid
	      
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	      	4-methylpyridine-3-carbohydrazide
	        4-甲基吡啶-3-碳酰肼
	      
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	      	4,6-Dichloropyrimidin-2(1H)-one
	        4,6-二氯-1H-嘧啶-2-酮
	      
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	      	4-hydroxybutanenitrile
	        4-hydroxybutanenitrile
	      
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	      	4-methoxycyclohex-3-ene-1-carbaldehyde
	        4-methoxycyclohex-3-ene-1-carbaldehyde
	      
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	      	4-Hydroxy-3,5-(dinitrobenzene)arsonic acid
	        4-Hydroxy-3,5-(dinitrobenzene)arsonic acid
	      
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	      	4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester
	        4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester
	      
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	      	4,7-Dimethyl-1,8-naphthyridin-2(1H)-one
	        4,7-Dimethyl-1,8-naphthyridin-2(1H)-one
	      
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	      	4-(7-methylbicyclo[2.2.1]heptane-7-carbonyl)benzoic acid
	        4-(7-methylbicyclo[2.2.1]heptane-7-carbonyl)benzoic acid
	      
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	      	4-acetamido-1-naphthylsulphonic acid
	        4-acetamido-1-naphthylsulphonic acid
	      
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	      	4-ethyl-1-methyl-2-nitrobenzene
	        4-ethyl-1-methyl-2-nitrobenzene
	      
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	      	4-methyl-2-pyridin-3-yl-1,3-thiazole-5-carbonyl chloride
	        4-甲基-2-(吡啶-3-基)噻唑-5-羰酰氯
	      
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	      	4,6-dimethyl-2-methylsulfanylpyrimidin-5-ol
	        4,6-dimethyl-2-methylsulfanylpyrimidin-5-ol
	      
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	      	4-[(2-bromoacetyl)amino]butanoic acid
	        4-[(2-bromoacetyl)amino]butanoic acid
	      
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	      	4-bromo-2-chloro-1-nitrobenzene
	        4-溴-2-氯-1-硝基苯
	      
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	      	4-methyl-1-azabicyclo[2.2.2]octane
	        4-甲基-1-氮杂双环[2.2.2]辛烷
	      
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	      	4-methyl-1,3,2-dioxathiane 2,2-dioxide
	        1,3-丁亚基硫酸酯
	      
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	      	4-ethenyl-2-fluorobenzonitrile
	        4-ethenyl-2-fluorobenzonitrile
	      
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	      	4-methyl-N-[4-[(4-methylphenyl)sulfonylamino]phenyl]benzenesulfonamide
	        4-methyl-N-[4-[(4-methylphenyl)sulfonylamino]phenyl]benzenesulfonamide
	      
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	      	4-(1-methylindol-3-yl)butan-2-one
	        4-(1-methylindol-3-yl)butan-2-one
	      
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	      	4-(4-methylphenyl)benzenesulfonic acid
	        4\'-METHYL-4-BIPHENYLSULFONIC ACID
	      
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	      	4-(3-methylsulfanylphenyl)phenol
	        3-(甲基硫代)-1,1-联苯-4-醇
	      
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	      	4,5-bis(bromomethyl)-2-phenyl-1,3-oxazole
	        4,5-bis(bromomethyl)-2-phenyl-1,3-oxazole
	      
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	      	4-methyl-2-phenylphenol
	        5-甲基联苯-2-醇
	      
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	      	4-methyl-5-oxido-1,2,5-oxadiazol-5-ium-3-carboxamide
	        4-甲基-5-氧代-1,2,5-恶二唑-5-鎓-3-甲酰胺
	      
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	      	4- ethyl-2'-hydroxybenzanilide
	        4-ethyl-N-(2-hydroxyphenyl)Benzamide
	      
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	      	4-(trichloromethoxy)benzoyl chloride
	        4-(trichloromethoxy)benzoyl chloride
	      
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	      	4,5-dibromofuran-2-carbonyl chloride
	        4,5-二溴-2-呋喃羰酰氯
	      
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	      	4-chlorobenzaldehyde N-tosylimine
	        4-chlorobenzaldehyde N-tosylimine
	      
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	      	4-amino-2-prop-2-enylphenol
	        4-amino-2-prop-2-enylphenol
	      
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	      	4-amino-2-phenyl-3-oxaspiro[5.5]undeca-1,4-diene-1,5-dicarbonitrile
	        4-amino-2-phenyl-3-oxaspiro[5.5]undeca-1,4-diene-1,5-dicarbonitrile
	      
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	      	4-METHOXY-D3-BENZALDEHYDE
	        4-甲氧基-D3-苯甲醛