CAS SciFinder®





Road resources covered by SciFinder®:

Category of service: SciFinder® is a research discovery application that provides unlimited access to the world's most comprehensive and authoritative source of references, substances and reactions in chemistry and related sciences (from both journals and patents) from CAS.

Owner: Chemical Abstracts Service ( a division of the American Chemical Society

URL:  - See also and

Disciplines covered: An integrated source of journal articles and patent documents in many scientific disciplines, including biomedical sciences, chemistry, engineering, materials science, agricultural science and more. Contains English language summaries translated from the scientific literature published in different languages from more than 180 different countries

Geographic coverage: International

Coverage dates: Updated daily, CAS covers substances, references, reactions, Markush structures and other scientific information dating back to the early 1800s

Number and types of publications covered: 10,000 active titles and patents from 63 patenting organizations worldwide

Numbers of records in the databases: >90 million substances; >40 million references; > 76 million reactions; >300,000 regulated chemicals; >1 million searchable Markush structures

Selection criteria: Please see


Last update: December 2014