1. Study of Materials Bioactivity with the Use of Model Media

   • E. S. Kovaleva
   • A. V. Kuznetsov
   • Yu. D. Tret'yakov

   Chemistry Pages: 213 - 216

2. 2-Amino-4H-3,1-benzothiazines from Arylcyclopropanes: Crystal Structure of the Product of N¹-(2-Cyclopropylphenyl)-N²-(2-ethylphenyl)thiourea Rearrangement

   • A. N. Fedotov
   • E. V. Trofimova
   • N. S. Zefirov

   Chemistry Pages: 217 - 221

3. Cyclic Endoperoxides Based on Triphenylantimony(V) Catecholates: The Reversible Binding of Dioxygen

   • G. A. Abakumov
   • V. K. Cherkasov
   • E. V. Baranov

   Chemistry Pages: 222 - 225

4. Microwave Synthesis of Lanthanum Strontium Cobaltites and Study of Their Catalytic Activity

   • A. S. Vanetsev
   • E. V. Makshina
   • B. V. Romanovskii

   Chemistry Pages: 226 - 229

5. New 9-Isocyanato-o- and 9-Isocyanato-m-carboranes: Synthesis and Chemical and Biological Properties

   • V. A. Ol'shevskaya
   • A. V. Zaitsev
   • V. N. Kalinin

   Chemistry Pages: 230 - 234

6. Stereochemistry of Cyclization of δ-[(S)-1-Phenylethyl]amino Alcohols into Chiral 1,3-Dihydroisobenzofurans

   • I. N. Shishkina
   • A. A. Kuznetsova
   • N. S. Zefirov

   Chemistry Pages: 235 - 239

7. Fractal Colloidal Structures in Soils of Various Zonalities

   • G. N. Fedotov
   • Yu. D. Tret'yakov
   • T. N. Pochatkova

   Chemistry Pages: 240 - 242

8. Thermodynamics of Oxygen Solutions in Carbon-Containing Fe-Ni Alloys

   • V. Ya. Dashevskii
   • N. P. Lyakishev

   Chemical Technology Pages: 243 - 246