[en] The stopping power and ranges of 0.1-100 MeV protons and α-particles were calculated in some compounds: air, water, CO, CO₂, CaF₂, LiF, (Csub(2)Fsub(4))sub(n), SiO₂, Al₂O₃, NaCl, KCl, NaI, KI, CsI, C₆H₅CH, C₁₄H₁₀, C₁₀H₈, CH₄, C₂H₂, (Csub(2)Hsub(4))sub(n), (Csub(10)Hsub(8)Osub(4))sub(n), so values are given for parameters (n, a), which allow to calculate the ranges by means of expression (R(E)=aEsup(n). The compound stopping powers were calculated on the basis of additivity rule. The evaluation of stopping powers of elements was based on the semiempirical expressions, which were obtained due to the systematization and analysis of the experimental stopping powers of the elements. From the comparison with the experimental data the everage uncertainty of the evaluated stopping powers of compounds is found to be 3-5% and in some cases it doesn't exceed 1.3%. The tables allow to determine the particle energy loss in layes of the finite thickness