CAS STNext®

CAS STNext is the premier scientific IP information platform, connecting you to a comprehensive collection of global databases, scientist-curated content, and patent information with powerful precision search and analysis tools.

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Power your IP search

Discover the most up-to-date and complete collection of patent and non-patent scientific and technical content.

Find new connections

Search with confidence by taking advantage of data aggregated, analyzed, and curated by scientists.

Fuel innovation

Leverage efficient workflows to navigate growing data volumes and uncover new insights faster.

Trusted content

Leverage an integrated collection of 100+ scientific, patent, and technical databases.

Exclusive CAS scientist-curated content collection
Databases from industry-leading global publishers
Powerful sequences and formulations data collections

Precision search tools

Develop and refine your query with powerful search methods.

Command line search capability
Best-in-class chemical structure search
Sequence search
Numeric property search

Workflow support

Efficiently collect, analyze, and share comprehensive results.

AI-powered Prior Art Analysis, leveraging multiple CAS-built algorithms to pinpoint relevant literature
Substance location with CAS PatentPak®
Built-in analysis and reporting tools

"CAS STNext delivers complete, trustworthy results. I feel confident that I am capturing as much search scope as possible to make informed decisions about our products."

Source: TechValidate. TVID: 7C0-370-EBA

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