4-PEPA
      
      
      	
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      			Post Date:Nov 12,2016
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      			Expiry Date:May 11,2017
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      			Detailed Description:Cas No. :119389-05-8
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      			CAS Registry Number:119389-05-8
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      			Synonyms:;4-PEPA;4-Phenylethynylphthalic Anhydride;4-(2-Phenylethynyl)Phthalic Anhydride;3-Phenylethynylphthalic Anhydride;5-Phenylethynyl-Phthalic Anhydride;4-Phenylethynylphtalic Anhydride;4-(Phenylethynyl)phthalic anhydride;4-(Phenylethynyl)-1,2-benzenedicarboxylic anhydride;5-(Phenylethynyl)-1,3-isobenzofurandione;4-phenylethylphthalic anhydride;5-(phenylethynyl)-2-benzofuran-1,3-dione;
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      			Molecular Formula:C16H8O3
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      			Molecular Weight:248.2329
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      			Molecular Structure:  
 
      
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