CAS
|
C&EN
|
Journals
|
ACS
Advanced Search »
Home
|
About CAS
CAS Media Library
CAS Quotes
Colors of Chemistry
100th Anniversary Celebration
Careers at CAS
FAQs
Directions to CAS
Contact Us
|
Our Expertise
CAS Databases
Value Added Tools
Technical Service and Support
|
Solutions
Researchers
Professional Searchers
|
Products & Services
SciFinder
STN Family of Products
Science IP
CAS Client Services
CD Products
Print Products
|
Support & Training
CAS Learning Solutions
SciFinder
STN
STN Express
STN AnaVist
STN Viewer
STN on the Web
STN Easy
Academic Community
CAS Customer Center
|
News & Events
Press Room
News Releases
Product Updates
Mentions
Insights
Trade Shows
User Documentation Home
Commands and Features
Chemical Literature and Patents (CA/CAplus)
Substances: General (REGISTRY)
Structures (REGISTRY)
Sequences (REGISTRY)
Polymers (REGISTRY)
Markush Structures (MARPAT)
Reactions (CASREACT)
Patent Information
Property Data
Citations
New to STN?
Home
•
Support and Training
•
STN
•
User Documentation
•
Substances: General (REGISTRY)
Searching for Substances: Getting Started in REGISTRY
Quick Reference Cards
CAS REGISTRY
SM
: Finding CAS Registry Numbers
(
PDF
) (~132K)
User Reference
Searching ring systems in CAS REGISTRY
SM
(
PDF
) (~180K) (2009)
Updated 12/10/2010 4:17:26 PM