Product News

Search an additional 46,850 records with MEDLINE backfile extension to 1946

November  24th,   2010

Now you can search an additional 46,850 bibliographic records recently added to the MEDLINE backfile, extending its coverage to 1946.

NOTE: None of these backfile records supplied by the National Library of Medicine (entry date /ED of 20101000) included abstracts. You may encounter a small number of existing publication-year 1946 MEDLINE records that do contain abstracts, but those records were not part of this enhancement.


About CAS

Chemical Abstracts Service (CAS), a division of the American Chemical Society, is the world's authority for chemical information. CAS is the only organization in the world whose objective is to find, collect and organize all publicly disclosed substance information. A team of scientists worldwide curates and controls the quality of our databases, which are recognized as the most comprehensive and authoritative by chemical and pharmaceutical companies, universities, government organizations and patent offices around the world. By combining these databases with advanced search and analysis technologies (SciFinder® and STN®), CAS delivers the most current, complete, secure and interlinked digital information environment for scientific discovery.

Recent News

   
    July 28, 2014 | Latest Release of New STN Now
    Available, Expands Global Patent Coverage and
    Enhances Search Capabilities
   
    June 30, 2014 | CHEMCATS on STN Enhanced with
    New Search and Display Fields and More Frequent
    Updates
    
    June 18, 2014
| SciFinder and ChemDraw Software
    Connection Now Available to Customers

                                                                     More News >> 

 

 Media Contact

 Name: Rhonda Ross
 Phone: 614-447-3624                                       
 Email: cas-pr@cas.org