Chemical Graph Theory is a branch of Mathematical Chemistry which has an important effect on the development of Chemical Sciences. Molecules and molecular compounds are modeled by molecular graphs. Wiener introduced topological index of a molecular. One of the best known and widely used topological index is the product connectivity index, introduced by Randic. The study of connectivity indices is currently receiving much attention in the literature of Chemical Graph Theory. Motivated by the definition of the product connectivity index and its wide applications, there are studies which deals about multiplicative connectivity indices of a molecular graph. In Chemical Science, the multiplicative connectivity indices are used in the analysis of drug molecular structures which are helpful for chemical scientists, medical scientists, pharmaceutical scientists to find out the chemical and biological characteristics of drugs. ukryj opis