The number of compounds has increased to over 5 million. Not many software packages can handle this number of compounds.

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

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?

We are willing to prepare an extra CD, if you cannot download the files by any reason.