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    CAS号: 
  
  
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    943515-58-0 
  
  
   
  
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    英文名称: 
  
  
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    3,4-O-(DiethylMethylidene) ShikiMic Acid Ethyl Ester 
  
  
   
  
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    英文同义词: 
  
  
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    Oseltamivir Impurity 87;3,4-O-(DiethylMethylidene) ShikiMic Acid Ethyl Ester;(3aR,7R,7aS)-ethyl 2,2-diethyl-7-hydroxy-3a,6,7,7a-tetrahydrobenzo[d][1,3]dioxole-5-carboxylate;1,3-Benzodioxole-5-carboxylic acid, 2,2-diethyl-3a,6,7,7a-tetrahydro-7-hydroxy-, ethyl ester, (3aR,7R,7aS)- 
  
  
   
  
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    中文名称: 
  
  
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    3,4-O-(DiethylMethylidene) ShikiMic Acid Ethyl Ester 
  
  
   
  
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    中文同义词: 
  
  
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    奥司他韦杂质57 
  
  
   
  
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    分子式: 
  
  
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    C14H22O5 
  
  
   
  
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    分子量: 
  
  
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    270.32 
  
  
   
  
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     -  沸点 : 
     
  
     -  384.1±42.0 °C(Predicted) 
     
  
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     -  密度 : 
     
  
     -  1.132±0.06 g/cm3(Predicted) 
     
  
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     -  酸度系数(pKa): 
     
  
     -  13.40±0.60(Predicted) 
     
  
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