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ChemSpider is a free access service providing a structure centric community for chemists. Providing access to millions of chemical structures and integration to a multitude of other online services ChemSpider is the richest single source of structure-based chemistry information.

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ChemSpider Blog
Testing out a new 3D optimizer on ChemSpider New!
New Spectral Loading Function on ChemSpider New!
ChemSpider’s Reputation Among Students and the Growing Importance of Wikipedia New!
Blog Postings from the ChemConnector Blog… New!
A New Database of 50 Million Molecules is Coming New!
My Full Presentation at Drexel University New!
The ChemSpider Revelation at Drexel University New!
The US EPA DSSTox Browser Connects to ChemSpider New!
Presentation at ACS “Can a Free Access Structure-Centric Community for Chemists Benefit Drug Discovery?” New!
My Presentation on Text-Mining and Document Mark-up at ACS
ChemSpider Forum
ChemSpider Discussions New!
ChemSpider Bugs New!
How do I do “this” on ChemSpider? New!
Chemical Discussions New!
Looking for a chemical? New!
General Chemistry Discussions New!
Analytical Chemistry Discussions New!
Wikipedia and Wiki'ing ChemSpider New!
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Job Postings in Chemistry and Cheminformatics New!
 
ChemSpider News
finding Smiles or pdf files for a structure New!
EPA DSSTox Structure Browser Links to ChemSpider New!
An Interview With ChemSpiderman on SciLink
Vitas-M Laboratory Chemical Collection now posted to ChemSpider
IUPAC’s Pure and Applied Chemistry Text now Indexed on ChemSpider
Leadscopt Dataset Deposited to ChemSpider
Alfa Aesar dataset added to ChemSpider
Data Source Balloons Help Navigate Data Source Details
Directory of Useful Decoys Dataset
Afid Therapeutics data added to ChemSpider
ChemConnector Blog
Chem4Word Project from Microsoft and Murray-Rust New!
Retrosynthetic Analysis Presentation at ACS-Philly New!
The Network of Antony Williams ChemSpiderman
Publication for People Interested in Computer Assisted Structure Elucidation
Reviewing Galley Proofs for a Book on Chemical Information Mining
My most colorful NMR publication ever
Petaflops and Cell Processors
New Shower Curtains and Our Health
Invited Symposium Speaker at a Fortune 500 Company
Books I am reading - The Autoimmune Epidemic