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provided by FIZ Karlsruhe

New on STN

July 2010

CAS coverage of global patent authorities has expanded to 61 with the addition of Costa Rica

July 2010

INPADOCDB/INPAFAMDB - Enhanced coverage of citation information

June 2010

Introducing “CAS Chemistry Research Report”: 40 Years of Biofuel Research Reveal China Now Atop U.S. in Patenting and Commercialization of Bioethanol

Meet us at

EPO Patent Information Conference 2010 (EPOPIC), Lausanne, Oct 19 - 21

STN User Meetings

München, 20.09.2010
Frankfurt, 06.10.2010
Essen, 02.11.2010

Chemistry

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Adding screens in structure searching (reviewed 10/2009) 
 
Answers to Practice Problems (1996) 
 
BEILSTEIN - all STN News articles and STN Notes at a glance (04/2004) 
 
Beilstein Workshop Manual (08/2008) 
 
Beilstein Workshop Slides (Full Version, 03/2004) 
 
CA Section Descriptions 
CAS Catalog (all sections) 
CAS online screen Dictionary for substructure search (2nd edition; reviewed 03/2005) 
 
CAS Standard Abbreviations and Acronyms 
CASLINK for one-step structure searching in CAS REGISTRY, MARPAT, and CAplus (06/2008) 
 
CASREACT® User Guide (01/2007) 
 
Chemical substances in the patent literature (05/2000) 
 
DWPI Chemistry Resource (DCR) Reference Manual (06/2007) 
 
DWPI Chemistry Resource (DCR) Workshop (02/2008) 
 
DWPI Chemistry Resource Quick Reference Card (02/2003) 
 
Getting Started in CASREACT® (04/2006) 
 
Hit structure (HITSTR) display & search example (08/2004) 
 
Introduction to Online Searching for Chemistry (12/2000) 
 
Marpat User Guide (03/1997) 
 
Physical Property Searching in BEILSTEIN on STN (e-Seminar, 01/2010) 
 
Pre-1967 data in the CA Files (02/2003) 
 
Reaction Searching in BEILSTEIN on STN (STN Patents & Pizza, 02/2010) 
 
Reaction Searching in CASREACT® (06/2003) 
 
Searching BEILSTEIN on STN International Quick Reference Card (2004) 
 
Searching for Polymer Information on STN (10/2009) 
 
Structure searching DWPI using STN Express (PIUG NE 2008 Workshop, 10/2008) 
 
Structure Searching in the CAS Registry File on STN (Student Manual 03/2005) 
 
Structure Searching in the CAS Registry File on STN (Student Manual 03/2005) - slide presentation 
 
The Complete Markush Structure Search: Mission Impossible? (10/2001) 
 
Using CAS Databases on STN (Student Manual 03/2005) 
 
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