Welcome to InfoChem's SPRESI^web
A new dimension in integrating scientific databases

Now new: "All-in-one" Search and Update of Chemicals Suppliers Catalogs By using the "all-in-one" search you can retrieve results from exact, substructure and similarity search ordered by relevance performing only one query. Instead of specifying multiple queries you get all the results with just one click! The user can identify which substances contained in his hit lists are commercially available directly during the search and order them right away through the hyperlink to homepage/online catalogue of the particular supplier.

Get your demo account now! Test now! The SPRESIweb 2.7 version developed by InfoChem is an integrated scientific database containing over 7.0 million molecules 3.9 million reactions 645,000 references 164,000 patents covering the years 1974 - 2007. SPRESIweb offers links to several document delivery services as: TIBORDER, Subito and CISTI, patent offices (Espacenet, US Patent & Trademark Office and MicroPatent) and to other databases like ChemNavigator and company inhouse databases.

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