Calculation of Protons Stopping Power in Some Organic Compounds for Energies (0.02-1000)MeV

The stopping power in heavy charged particles is an important parameter in determining the energy loss. In this paper we calculated the stopping power of proton in Some Organic Compounds like Chloroform (CHCl3), Polyving Holuene (C9H10), Propanediol (C3H8O2), Alanine (C3H7N1O2), Protein (C107H197N29O49S2). The Stopping Power calculated by using SRIM2013 program fitting equations, Semi Empirical Relation written by Mathlab language, and we calculated the rate error and correlation coefficient between Stopping Power (SRIM2013) and Stopping Power (Semi Empirical). These relations are also used to find the stopping power for compound targets by using the Braggs additivity rule. We compared the results with SRIM2013 program. The obtained results are in satisfactory agreement with results SRIM2013 program.