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Overview

Tagline Brand's website · 2026-10-04

Unparalleled comprehensiveness and accuracy of curated chemical substance, reaction, and patent information, combined with advanced search and analysis tools.

Description Brand's website · 2026-10-04

CAS (Chemical Abstracts Service), a division of the American Chemical Society (ACS), provides scientific information solutions. STN is a premier online platform offered by CAS for searching and analyzing scientific and patent information, particularly in chemistry, biochemistry, and related sciences. Together, CAS STN represents a comprehensive suite of tools and databases for researchers, patent professionals, and scientists.

Offerings

Core capabilities Brand's website · 2026-10-04

  • CAS Registry
  • SciFinder
  • STN (platform)
  • PatentPak
  • CAS Analytical Methods

Pricing Brand's website · 2026-10-04

Subscription-based licensing with various tiers and institutional access options.

Audience

Target industry Brand's website · 2026-10-04

Pharmaceutical, chemical, and biotechnology industries; academic and research institutions; patent attorneys; government agencies; R&D professionals.

Landscape

Competitors Brand's website · 2026-10-04

  • Clarivate
  • Elsevier
  • PatSnap
  • Questel

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Page last updated 2026-10-17.