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New on STN

January 2020

Changes to Derwent WPI Update numbering and the total number of annual DWPI updates

December 2019

Derwent World Patents Index: Manual Code revision 2020

December 2019

New Korean Patent Full-Text Database KRFULL released

STN User Meetings

Munich, 20.05.2020

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Databases by Clusters

STN database clusters contain databases covering the same subject area. You can search the clusters through the Multifile Search capability. Reviewing the clusters can help you determine which databases to search to find information on your topic of interest:

AEROTECHAGRICULTUREBIOSCIENCEBUSINESSCASRNSCHEMENGCHEMISTRY
COMPUTERCONSTRUCTIONELECTRICALENGINEERINGENVIRONMENTFOODFORMULATIONS
FUELSFULLTEXTGEOSCIENCEHEALTHHPATENTSHUMANITIESMATERIALS
MEDICINEMEETINGSMETALSMOBILITYNPSNUMERICPATENTS
PETROLEUMPHARMACOLOGYPHYSICSPNTTEXTPOLYMERSPVSAFETY
STRUCTURETOXICOLOGY

Others database clusters contain databases that share a similar feature (e.g. CAS Registry Numbers, numeric data, chemical structure searching) or have the same producer. All files in these clusters are also contained in the subject oriented clusters above.

Databases in category "SAFETY"

1MOBILITY   Global Mobility Bibliographic database 
 Summary Sheet
2MOBILITY   Global Mobility Standards database 
 Summary Sheet
CAPLUS   The Chemical Abstracts Plus file 
 Summary Sheet
CEABA-VTB   Literature on Chemical Engineering and Biotechnology 
 Summary Sheet
CHEMLIST   Regulated Chemicals Listing 
 Summary Sheet
CIN   Chemical Industry Notes 
 Summary Sheet
INSPEC   Information Service for Physics, Electronics, and Computing 
 Summary Sheet
MSDS-OHS   OHS Material Safety Data Sheets 
 Summary Sheet
NAPRALERT   Natural Products Alert database 
 Summary Sheet
PQSCITECH   ProQuest Science and Technology 
 Summary Sheet
RTECS   Registry of Toxic Effects of Chemical Substances 
 Summary Sheet
SCISEARCH   Science Citation Index 
 Summary Sheet