  Very recently, a bond-additive topological descriptor, known as the Mostar
index, has been proposed as a measure of peripherality in graphs and networks.
In this article, we compute the Mostar index of corona product, Cartesian
product, join, lexicographic product, Indu-Bala product and subdivision
vertex-edge join of graphs and apply these results to find the Mostar index of
various classes of chemical graphs and nanostructures.
