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:

• Compounds which are in product A AND in product B
• Compounds which are in product A OR in product B
• Compounds which are in product A AND NOT in product B
• Compounds which are in product B AND NOT in product A

These sets are indicated with simple Venn diagrams:

• A AND B (intersection)
• A OR B (union)
• A AND NOT B (complement A minus B)
• B AND NOT A (complement B minus A)

Selected products are shown when using the menu items product and search history.