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Mai 2013

STN adds Indian patent full text file – INFULL

Mai 2013

CABA has been reloaded on May 24, 2013

Mai 2013

Effective today, the list of CAS Roles has been streamlined to increase clarity and search efficiency

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News Messages 2006

CAS REGISTRY chemical nomenclature enhanced	30. Dezember 2006
Chemical nomenclature in REGISTRY has been enhanced with more logical and consistent CA Index Names. This enhancement represents the most significant modification to chemical nomenclature in REGISTRY since the introduction of the 9th Collective Index (9CI) nomenclature in 1972.

New IPC8 search, display, select fields and IPC Thesaurus added to GBFULL and FRFULL	23. Dezember 2006
We have updated GBFULL and FRFULL with IPC8 data.

WPIDS/WPINDEX/WPIX: New DWPI Manual Codes	16. Dezember 2006
Don't forget to include the new DWPI SM Manual Codes in your 2007 searches and alerts!

CAS REGISTRY updated with new ambiguity codes	07. Dezember 2006
Current protein sequencing techniques may not distinguish between certain similar amino acid pairs. Due to this problem, the presence of one or the other amino acid is often indicated with a 1- or 3-letter ambiguity code. The amino acids isoleucine and leucine were recently assigned the ambiguity...

A new version of FIZ AutoDoc - FIZ Karlsruhe's broker service for document delivery - will be available as of November 27, 2006	25. November 2006
A new version of FIZ AutoDoc - FIZ Karlsruhe's broker service for document delivery - will be available as of November 27, 2006, about 9 a.m. (CET).

New IPC Version 2007.01	23. November 2006
The next version of the Reformed IPC will enter into force on January 1, 2007.

CA/CAplus to MARPAT accession number crossover limit increased to 50,000	20. November 2006
The CA/CAplus to MARPAT accession number (AN) crossover limit has increased from 10,000 to 50,000.

CAS Registry Number crossover limit increased to 300,000 in additional databases	18. November 2006
The crossover limit for CAS Registry Numbers (RN) has increased in 17 additional databases on STN.

CA/CAplus pre-1967 chemical substance index entries enhanced with preparation role	15. November 2006
Beginning November 13, 2006, the CAS preparation role (PREP) will be added to nearly 4 million CAS Registry Number index entries in CA/CAplus records from 1907-1966. Simplified retrieval of preparations will be possible from the beginning of CA indexing in 1907 to the present.

STN Express with Discover! free maintenance release Version 8.01c now available	10. November 2006
A free maintenance release (Version 8.01c for Windows) is now available for STN Express with Discover! This release is available to current users of STN Express with Discover!, Version 8.0 or higher for Windows.

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