New functionality since VCF version 10.1: Product compare.
In VCF version 12.2 also Category compare.
Whenever you have selected 2 or more products or categories, there exists the possibility to compare the compounds which are found in those products or categories.
By combining the search results you can have the options:
These sets are indicated with simple Venn diagrams:
Selected products are shown when using the menu items product and search history.