1. AZT binding to DNA and RNA: Molecular modeling and biological significance

   • H. A. Tajmir-Riahi

   Review Pages: 78 - 84

2. Heteropoly acids, their salts and polyoxometalates as heterogenous, efficient and eco-friendly catalysts in organic reactions: Some recent advances

   • H. Firouzabadi
   • A. A. Jafari

   Review Pages: 85 - 114

3. Pyrazoles as building blocks in heterocyclic synthesis: Synthesis of pyrazolo [3,4-d]pyrimidine, pyrazolo[3,4-e][1,4]diazepine, pyrazolo [3,4-d][1,2,3]triazine and pyrolo [4,3-e][1,2,4]triazolo[1,5-c]pyrimidine derivatives

   • A. -F. A. Harb
   • H. H. Abbas
   • F. H. Mostafa

   Article Pages: 115 - 123

4. Design, synthesis, and cytotoxicity of 4-sulfonamide substituted benzamidobenzimidazolones and an acyl benzimidazolone

   • G. A. Khodarahmi
   • C. S. Chen
   • J. W. Chern

   Article Pages: 124 - 134

5. Full non-rigid group theory and symmetry of melamine

   • A. R. Ashrafi
   • M. Hamadanian

   Article Pages: 135 - 139

6. Organotin(IV) complexes of 4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzoic acid: Synthesis, spectral characterization and biological applications

   • K. Shahid
   • S. Shahzadi
   • K. M. Khan

   Article Pages: 140 - 148

7. Syndiospecific polymerization of styrene using a heterogeneous titanocene catalyst

   • A. Entezami
   • M. Agaalipour
   • P. Najafi Moghaddam

   Article Pages: 149 - 154

8. Zn(OAc)₂/podand catalyzed ring opening of epoxides by aromatic amines under solvent-free conditions

   • H. Eshghi
   • M. Rahimizadeh
   • A. Shoryabi

   Article Pages: 155 - 160

9. Spectrophotometric determination of vanadium using variamine blue and its application to synthetic, environmental and biological samples

   • T. N. Kiran Kumar
   • H. D. Revanasiddappa

   Article Pages: 161 - 167

10. Synthesis, spectral and thermal investigations of some mixed ligand complexes of thorium(IV) derived from semicarbazones and diphenyl sulfoxide

    • R. K. Agarwal
    • S. Prasad

    Article Pages: 168 - 175