|
|
STN Easy 
|
|
|
||||
|
CAplus
Description:
Producer: Chemical Abstracts Service, U.S.A Coverage: 1907 to the present plus over 110,000 pre-1907 journal and patent records File Size: More than 27.7 million records (4/2007) Updates: - Daily with about 3,000 new citations
- Weekly with indexing for about 14,000 recordsFile Type: Bibliographic Content: Biochemistry, applied chemistry and chemical engineering Language: English CASRNs: Y Chemical Abstracts Plus (CAplusSM)is the most current and comprehensive chemistry bibliographic database available from Chemical Abstracts Service (CAS). CAplus covers international journals, patents, patent families, technical disclosures, technical reports, books, conference proceedings, dissertations, electronic-only journals, and web preprints from all areas of chemistry, biochemistry, chemical engineering, and related sciences from 1907 to the present, as well as over 110,000 records for patents and journal articles dated before 1907.
Cited references are included for journals, conference proceedings, and basic patents from the US, EPO, WIPO, and German patent offices added to the CAS databases from 1997 to the present. Also included are patent examiner citations from British and French basic patents (2003 to the present) and Canadian patents (2005 to the present).
Bibliographic information and available abstracts for the articles from nearly 1,500 key chemical journals are added within 1 week of journal receipt. CAplus is updated daily with new bibliographic records and weekly with indexing.
CAplus contains thesauri in the following fields: Classification Code (/CC), Company Name (/CO), Controlled Term (/CT), F-Term (/FTERM), International Patent Classifications (/IPC), National Patent Classifications Current (/NCL), National Patent Classifications Issue (/INCL), and Role (/RL).
A learning file, LCA, is available.
Key/Core Journals covered in the CAplus
This list contains the journal abbreviation (short title), complete journal title, CODEN, frequency for the key/core journals covered in the CAplus file on STN. It is sorted alphabetically by the full title of the publication. This is not the full list of publications covered by CAS!The list is subject to change. Any such changes will be reflected in this document.
Last Update 2/2007.Patent Coverage in Chemical Abstracts described in the following lists:
- IPC Reform List I for Guaranteed Coverage - new 1/06
- IPC Reform List II for Selective Coverage - new 1/06
- Country Code and Year List for Patent Countries Covered - updated 1/07
- Kind Code List for Patents Covered - updated 1/07
- Changes to CAS Patent Kind Codes - new 12/06
- IPC7 List I for Guaranteed Coverage - updated 7/00
- IPC7 List II for Selective Coverage - updated 7/00
- US National Patent Classifications
Three pricing options are available:
- low connect-hour with search-term charges
- connect-hour with no search-term charges (HCAplus file)
- no connect-hour charge with higher search-term charges (ZCAplus file).
Click here for database summary sheet information!
CAplus is a member of the following file clusters:
AEROTECH, AGRICULTURE, ALLBIB, AUTHORS, BIOSCIENCE, CASLINK, CASRNS, CHEMENG, CHEMISTRY, CORPSOURCE, ENGINEERING, ENVIRONMENT, FOOD, FORMULATIONS, FUELS, GEOSCIENCE, GOVREGS, HEALTH, MATERIALS, MEDICINE, METALS, PATENTS, PETROLEUM, PHARMACOLOGY, PHYSICS, POLYMERS, SAFETY, and TOXICOLOGY.CAplus is available in STN Easy and in STN AnaVist.
Producer:
Chemical Abstracts Service
2540 Olentangy River Road
P. O. Box 3012
Columbus, Ohio 43210-0012
Phone: (+1) 614-447-3600
Telefax: (+1) 614-447-3713
Email: help@cas.org
Copyright Holder: American Chemical Society (ACS)
© FIZ Karlsruhe - Last Update: