Structure Downloads
The following web sites provide structures and data in the SD file format which can be loaded into Leadscope.

Toxicity Databases
Distributed Structure-Searchable Toxicity (DSSTox) Public Database Network

Cancer Databases
NCI data

Commercial Suppliers

Analyticon	www.ac-discovery.com
Asinex	www.asinex.com
Aurora	www-och.uni-graz.at/~aurora/
Bionet	www.keyorganics.ltd.uk
ChemDiv	www.chemdiv.com
Chembridge	www.chembridge.com
Enamine	www.enamine.relc.com
IBS	www.ibscreen.com
MCL	www.mosmedchemlabs.com
MDPI	www.mdpi.org
Maybridge	www.maybridge.com
Specs	www.specs.net
TimTec	www.timtec.net

Leadscope papers

PTP1B dataset