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THE RESEARCH EDGE
In the race to discovery, access to information is the critical differentiator. See how to ensure your research is on the cutting edge and stay ahead of the competition. Learn more
NEW SCIFINDER FEATURES
Newly released enhancements to the web version of SciFinder will help synthetic chemists and other researchers stay ahead of the ever-changing landscape of scientific development by speeding up research queries, lab preparations and synthesis-planning processes. Learn more
CAS UPDATES
CAS NEWS
- CAS and Taylor & Francis Collaborate to Improve Scientists' Access to Published Research
- CAS and InfoChem Enter into Long Term Collaboration in ChemInformatics
- CAS Shows Commitment to Chinese Chemistry Research and Global Chemistry Innovation
- Special program for unemployed former SciFinder users
- New STN Revolutionizes Patent Searching for Professionals
Did you know 
The number of reactions in CAS databases exceeded the 54 million mark in February 2012. This includes 40 million single- and multi-step reactions and 14 million synthetic procedures accompanied by the availability of more than 3 million experimental procedures in SciFinder. Visit CAS Database Content at a Glance for more information about the largest and most authoritative databases of scientific information.
