CAS SciFinder
Do better research in less time with the premier interface to the CAS content collection that offers the most advanced chemistry relevance engine in the industry.
CAS Solutions login
CAS offers a wide range of Solutions designed to meet the needs of research, patent, regulatory, and business professionals in every phase of the innovation process. To login, click on the button below each CAS Solution.
CAS Formulus®
CAS Formulus® is a comprehensive formulations database and workflow solution. It can help you develop safe and effective products.
CAS Analytical Methods™
Save time with a single source to search and compare the latest published analytical methods.
CAS STNext®
Get a comprehensive view of the IP landscape with the premier single source for the world's disclosed scientific and technical research.
CAS Scientific Patent Explorer™
Search, analyze, visualize, and view relevant patent content and trends.
CAS CHEMICAL COMPLIANCE INDEX™
Simplify your compliance workflow with a single resource for global regulatory information covering nearly 150 inventories and lists.
FIZ PatMon
Efficiently monitor your patent portfolio and your competitors’ activity with FIZ PatMon’s intuitive interface and customizable alerts.
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Emerging Science
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Experts from CAS, Harvard Medical School, Procter & Gamble, and Cedars-Sinai Medical Center discuss health aging research.
Drug Discovery
PROTACs are revolutionizing small molecule drug development
PROTACs are driving small molecule drug development to treat cancer, neurodegenerative diseases and more
Digital R&D
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