Collect. Czech. Chem. Commun.
     1949, 14, 503-507
  https://doi.org/10.1135/cccc19490503
  
Chelate ring in allocinnamic acid
B. Stehlík
First page
 
    
      Collect. Czech. Chem. Commun.
     1949, 14, 503-507
  https://doi.org/10.1135/cccc19490503
  
