Registered users: 40039 Confirmed users*: 37269 Active users**: 36604
* verified email
** logged in at least once
Global Download Analytics
Top Country Statistics
Thank you for your interest in the QSAR Toolbox. This Helpdesk is in place for technical support
related to the QSAR Toolbox download, installation and use. Your message will be delivered to and
answered by the Toolbox developers (LMC).
If your question concerns policy or regulatory acceptance of Toolbox results within the EU legislations
of ECHA’s competence, please refer to the ECHA website directly.