Abstract: In this research, the values of radiative stopping power (Srad), collisional stopping power (Scoll ) the total stopping power and stopping time for electrons in C2H4O, C3H6, C3H3N adopted Bethe-Bloch relativistic formula in the energy range of 0.01-1000 MeV have been studied. The results were showing the radiative stopping power dominate more than the collisional stopping power in the total stopping power which are in good agreement with estar universal code results.