| product Name | 
    4-Pyridazinecarboxylicacid, 2,3-dihydro-3-oxo-, hydrazide | 
   
  
  
    | Synonyms | 
    4-Pyridazinecarboxylic  acid,  2,3-dihydro-3-oxo-,  hydrazide | 
   
  
  
  
    | Molecular Formula | 
    C5H6N4O2 | 
   
  
  
  
  
  
    | CAS Registry Number | 
    2125-91-9 | 
   
  
  
  
  
    | Molecular Structure | 
     
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