The number of compounds has increased to 3.5 million. Not many software packages can handle this number of compounds.

Either the customer has to rely on service like CHEMCATS (CAS), MDL Screening Compound Library (SCD) and MDL Available Directory (ACD), PubChem, ChemNavigator, eMolecules, ChemSpider, CWM Global Search or he has to build his own in-house database.

Our CD contains only the SDFiles and you need software to make these files searchable. Are you building individual databases of the different suppliers, or would you prefer one big master SDFile?

We also will start to add subsets but with interesting selections to the Internet. These files can be searched with the free-of-chare PCC software, see www.akosgmbh.eu/pcc. Is there any subset that would be particular interesting to you?