CrossFire is being withdrawn, replaced by Reaxys
CrossFire will no longer work after 31/12/2010, the icon from the Networked Databases folder will be deleted. It is replaced by Reaxys.
Reaxys is at https://www.reaxys.com/
Lots of guides, tips etc at http://www.reaxys.com/info/training-center
Reaxys is a web-based interface for three chemical information databases: CrossFire Beilstein, CrossFire Gmelin, and Patent Chemistry Database (PCD) . It covers organic, inorganic and organometallic chemistry. Reaxys allows searching by substance, reaction and references to articles.
Reaxys includes exactly the same data as CrossFire.