Displaying 11 results of Letermovir Stable Isotopes Letermovir Stable Isotopes are a set of isotopes that have the same atomic number and chemical properties as the original element, but differ in their atomic mass. These stable isotopes of Letermovir are useful in a variety of research and medical applications, including drug development and analysis, as they can be used as tracers to track the movement and metabolism of the drug within the body. They are also important in the study of biological processes, such as protein synthesis and DNA replication, and in the analysis of environmental samples.