%0 Journal Article %T Synthesis of a New Class of Tris- and Bis(1,3,4-thiadiazol-2-amine) Methyl and Ethyl Tris- and Bis-2-(2-(2-benzoyl hydrazinyl)-4-oxothiazolidine) Acetate Derivatives %A Ali Darehkordi %A Somayeh Ghazi %J Journal of Chemistry %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/857956 %U http://dx.doi.org/10.1155/2013/857956