2开头化工名词
		
		
		
		- 
	      	2-Propenoic acid,2-methyl-, 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ester
	        1,1,1,3,3,3-六氟异丙基异丁烯酸酯
	      
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	      	2-Iodothioanisole
	        2-碘茴香硫醚
	      
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	      	2,3-Thiophenedicarboxylicacid, 4-amino-, 2,3-dimethyl ester, hydrochloride (1:1)
	        4-氨基噻吩-2,3-乙二酸盐酸酯
	      
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	      	2-n-Butyl-5-ethylthiophene
	        2-正丁基-5-乙基噻吩
	      
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	      	2,6-Dichloro-4-(trifluoromethoxy)aniline
	        2,6-二氯-4-(三氟甲氧基)苯胺
	      
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	      	2,5-Hexanediol,(2S,5S)-
	        (2S,5S)-2,5-已二醇
	      
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	      	2,5-dinitrobenzoic acid
	        2,5-二硝基苯甲酸
	      
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	      	2H-Pyran-2-one,4,6-diphenyl-
	        4,6-二苯基-2-吡喃酮
	      
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	      	2-Thiophenecarboxylicacid, 3-methoxy-, methyl ester
	        3-甲氧基噻吩-2-羧酸甲酯