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SciFinder^® - Essential content. Proven results.

Chemists and related scientists
from around the world depend on SciFinder to provide essential content and proven results for increased productivity and faster breakthroughs.

The world's best chemistry research tool 

• Only SciFinder gives you instant access to the world's largest curated collection of information on disclosed chemistry and related research produced by CAS.
• A powerful yet flexible search interface delivers speedy and accurate results.
• Developed by Ph.D. chemists, who know what researchers like you value most.
• Fortune 500 corporations, more than 1,800 universities and major government agencies around the world make SciFinder their first choice for chemical information.

Instant access to critical information  

• Quickly access information and competitive insights to stay a step ahead of the global research landscape.
• Our extensive, reliable database is updated daily.
• Unique planning and research tools ensure your information is cutting edge.
• SciFinder Keep Me Posted alerts keep you up-to-date on the latest information about your subject of interest. 

Results you can trust 

• SciFinder gives you instant, streamlined access to comprehensive content vetted by expert CAS scientists, including:
  • Substances, Markush and reaction information, patents, documents, experimental and predicted properties, spectra and much more.
  • Search by research topic, chemical structure, chemical name or structure, SMILES or InChI string, author or company name and many other options.

Insight anytime, anyplace

• SciFinder Mobile enables you to access your favorite SciFinder features anytime, anyplace, to achieve faster breakthroughs.