CAS Reactions

The CAS reactions collection provides detailed and dependable data on more than 150 million single and multi-step reactions.

More than 150 million single- and multi-step reactions published in journals, patents, dissertations, and other sources since 1840.

Covers organic and organometallic reactions. Total syntheses of natural products, and biotransformation reactions.

Scientist-curated and enhanced with yield data, detailed reaction conditions, defined substance roles, and experimental procedures.

Daily updates keep you current on the most recent discoveries.

Connections to relevant publications, substance properties, suppliers, and more within the CAS Content Collection™.

Searchable by structure, reaction role, functional group, reaction site, atom mapping, and more.

Drug Discovery

How predictive models empower drug discovery

Discover how CAS leverages advanced data management and predictive models to revolutionize drug discovery in this conversation with industry leaders.

October 29, 2024|Article

Drug Discovery

While CAR-T cell therapy is mostly used for cancers, it has shown promising results in treating autoimmune diseases, HIV, and more

October 25, 2024|Article

Sustainability

As solar panel usage increases, researchers are looking for new methods to tackle PV waste.

October 18, 2024|Article