2开头化工名词
		
		
		
		- 
	      	2-Dimethylaminoethylamine
	        偏二甲基乙烯基二胺
	      
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	      	2'-Deoxyadenosine monohydrate
	        2\'-脱氧腺苷一水化物
	      
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	      	2-(methylthio)ethanol
	        2-(甲硫基)乙醇
	      
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	      	2-Propen-1-one,1-(2,4-dihydroxyphenyl)-3-(4-hydroxyphenyl)-, (2E)-
	        异甘草素
	      
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	      	2-Bromo-5-nitrobenzotrifluoride
	        2-溴-5-硝基三氟甲苯
	      
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	      	2,5-Pyrrolidinedione,1-benzoyl-
	        N-苄基丁二酰胺
	      
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	      	2,4-Dichloropyridine
	        2,4-二氯吡啶
	      
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	      	2,4,6-Trichlorobenzoic acid
	        2,4,6-三氯苯甲酸
	      
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	      	2-Furancarbonitrile
	        2-呋喃甲酰腈
	      
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	      	21H,23H-Porphine-2,18-dipropanoicacid, 7,12-diethenyl-3,8,13,17-tetramethyl-
	        原卟啉
	      
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	      	2-Acrylamido-2-methylpropanesulfonic acid-acrylic acid copolymer
	        丙烯酸-2-丙烯酰胺-2-甲基丙磺酸共聚物
	      
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	      	2,7-Naphthalenedisulfonicacid,5-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydro
	        活性红M-RBE
	      
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	      	2-Propenoic acid,3-phenyl-, propyl ester
	        肉桂酸正丙酯
	      
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	      	2-Propynoic acid
	        丙炔酸
	      
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	      	2-Fluoro-4-nitrotoluene
	        2-氟-4-硝基甲苯
	      
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	      	2-Pentanone,5-(diethylamino)-
	        5-二乙氨基-2-戊酮
	      
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	      	2-Propenoic acid,3-(2,3,4-trimethoxyphenyl)-
	        2,3,4-三甲氧基肉桂酸
	      
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	      	2-Methyl-2-nitrosopropane dimer
	        2-甲基-2-亚硝基丙烷二聚体
	      
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	      	2-Propenoicacid, 3-(2-bromophenyl)-
	        邻溴肉桂酸
	      
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	      	2-Pyridinamine,5-phenyl-
	        2-氨基-5-苯基吡啶
	      
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	      	2-Butanone, 3-bromo-
	        3-溴-2-丁酮
	      
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	      	2-Hexanone, 5-methyl-
	        5-甲基-2-己酮
	      
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	      	2-Butanol, 2-methyl-,potassium salt (1:1)
	        叔戊醇钾
	      
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	      	2H-Pyran-2-one,tetrahydro-
	        1,5-戊内酯
	      
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	      	2,5-Pyrrolidinedione,1-(2-hydroxyethyl)-
	        N-(2-羟乙基)丁二酰胺
	      
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	      	2-Propylheptanol
	        2-丙基-1-庚醇
	      
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	      	2-Propenoic acid,1,1'-[oxybis(methyl-2,1-ethanediyl)] ester
	        丙烯酸十二酯
	      
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	      	2-Undecanol
	        2-十一醇
	      
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	      	2-hydroxybutyric acid sodium salt
	        2-羟基丁酸钠
	      
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	      	2-Pyridinepropanamine, g-(4-chlorophenyl)-N,N-dimethyl-
	        氯苯那敏
	      
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	      	2-Methyltetrahydrofuran
	        2-甲基四氢呋喃
	      
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	      	2-fluoropyridine
	        2-氟吡啶
	      
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	      	2(3H)-Benzoxazolone
	        2-苯并恶唑酮
	      
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	      	2-Propenoic acid,2-(phosphonooxy)-, potassium salt (1:1)
	        磷酸烯醇式丙酮酸单钾盐 
	      
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	      	2,3-Dimethyl-3-hexanol
	        2,3-二甲基-3-己醇
	      
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	      	2,4-Dimethoxyacetophenone
	        2,4-二甲氧基苯乙酮
	      
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	      	2,6-Dichlorotoluene
	        2,6-二氯甲苯
	      
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	      	2,4,8,10-Tetraoxaspiro[5.5]undecane-3,9-diethanol,b3,b3,b9,b9-tetramethyl-
	        3,9-二(1,1-二甲基-2-羟基乙基-2,4,8,10-氧代螺旋[5.5]十一烷
	      
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	      	2-Amino-3-bromo-5-methylpyridine
	        2-氨基-3-溴-5-甲基吡啶
	      
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	      	2-Methoxyethyl acetoacetate
	        乙酰乙酸甲氧乙酯
	      
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	      	2-Propenoic acid,3-(2,3-dimethoxyphenyl)-
	        2,3-二甲氧基肉桂酸
	      
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	      	2-Pyrimidinamine,4-methoxy-
	        2-氨基-4-甲氧基嘧啶
	      
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	      	2,4-difluorophenyl isothiocyanate
	        2,4-二氟异硫氰酸苯酯
	      
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	      	2,4-dichloro-6-n-propoxy-1,3,5-triazine,97%
	        2,4-二氯-6-正-丙氧基-1,3,5-三嗪,97%
	      
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	      	2-Bromo-6-nitrophenol
	        2-溴-6-硝基苯酚
	      
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	      	2-acetyl-5-cyanothiophene
	        2-乙酰-5-氰基噻吩
	      
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	      	2-bromobenzhydrazide
	        2-溴苯甲酰肼
	      
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	      	2, 4-dichloro-5-iodopyrimidine
	        2,4-二氯-5-碘嘧啶
	      
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	      	2-Amino-tert-butylthiazole
	        2-氨基-4-叔-丁基噻唑
	      
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	      	2-Bromo-5-chlorothiophene
	        2-溴-5-氯噻吩