What Does Activation Key Mean?An activation key is a code to register or activate a software application. It usually consists of letters and numbers with a dotted fundamental movement between sections. Newer models of software products eliminate the activation key as an authorization mechanism. With the development of cloud computing services, many types of software have been purchased online and used online on a subscription basis. It eliminates the need to use activation keys to authenticate users. An activation key is a by-product of the system where the user purchases the code and execution software for the application and downloads all of the code to their computer or device. New methods are rapidly replacing the traditional form of licensing.
Molecular Descriptor Correlations is a free tool for the analysis of molecular descriptor correlations calculated on 221,860 molecules. It analyzed all the molecules from NCI dataset in order to propose a global overview about molecular descriptor correlations. It allows you to select a specific molecular descriptor and see all the descriptors correlated with the selected one on the basis of a certain correlation and entropy thresholds.