Access the world’s leading scholarly literature in the sciences, social sciences, arts, and humanities and examine proceedings of international conferences, symposia, seminars, colloquia, workshops, and conventions. In addition to the core Web of Science collection our expanded access subscription also includes multiple other databases. Use the drop down menu on the home page to see a title list.
This commercial site allows searches for chemicals by name or structure and provides molecular weights, density, etc. Tools include a Chemical Calculator to calculate molecular weights and elemental percentages and a Property Explorer for chemicals in the database.