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:
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.
| BIOENG now part of PQSCITECH |
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| BIOSIS BIOSIS Previews® /RN life science database |
 Summary Sheet |
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| BIOTECHABS / BIOTECHDS Derwent Biotechnology Resource |
Summary Sheet |
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| BIOTECHNO Elsevier's Biotechnobase |
Summary Sheet |
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| CABA CAB Abstracts file |
Summary Sheet |
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| CANPATFULL Canadian patent applications and specifications |
Summary Sheet |
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| CAPLUS The Chemical Abstracts Plus file |
Summary Sheet |
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| CASREACT The Chemical Abstracts Reaction Search Service |
Summary Sheet |
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| CBNB The Chemical Business NewsBase |
Summary Sheet |
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| CEABA-VTB Literature on Chemical Engineering and Biotechnology |
Summary Sheet |
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| CERAB now part of PQSCITECH |
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| CHEMCATS Chemical Catalogs Online |
Summary Sheet |
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| CHEMINFORMRX The ChemInformRX Reaction file |
Summary Sheet |
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| CHEMLIST Regulated Chemicals Listing |
Summary Sheet |