ChemSpider is presently under maintenance.
We are adding new capabilities as we move from beta release.
The site is still working but you might experience some issues. Please bear with us.
Beta Testers Feedback
For those of you who are undergoing the experience of beta-testing ChemSpider as we develop the new capabilities we appreciate your commitment, support and willingness to review our efforts and provide feedback. The user experience for the masses will be so much better as a result of your support.
We will post at this page details about new capabilities and add-ins as they are developed and we will need your support to test them and provide feedback. Please send us your feedback to betatesters@chemspider.com.
Request for ACD/ChemSketch Add-on Beta Testers
March 27th 2007: The ACD/ChemSketch websearch add-on integrated to ChemSpider for the purpose of Prediction of Properties is now available. Please contact betatesters@chemspider.com if you would like to test the integration with ACD/ChemSketch. In order to perform the testing you need to be a PC user and have downloaded and installed the ChemSketch Freeware. There are bound to be some of you out there already. ACD/Labs are about to announce 750,000 downloads based on the graph shown at their site.
Request for Exact Structure Search Beta-Testers
March 27th 2007: The Services page now allows EXACT structure searching across the ChemSpider database. To test simply input a systematic name, trivial name, InChI or SMILES string and convert to structure then click on the Search ChemSpider button. If you see bugs please check the Known Bugs page. if you see new bugs please report to us at betatesters@chemspider.com. Happy Testing!