Participating databases
The below databases currently participate in the STN Information Keep & Share Program.
Use of data from any of these databases is subject to the STN Information Keep & Share Program General Database Terms and Conditions, as well as any additional terms specified by the database owner. These additional terms are accessible by clicking “View” in the Database-Specific Usage Terms column.
* Does not include permission to ARCHIVE and/or REDISTRIBUTE structure connection tables.
**For practice and teaching purposes, no additional charge to ARCHIVE or REDISTRIBUTE records.
***ARCHIVE purchase required only if a worldwide organization exceeds an archive of more than 50,000 CAS records in one calendar year; REDISTRIBUTE purchase required only for redistribution of search results to more than 50 users in a work group and/or more than 5 users outside a work group of a worldwide organization.
| Database Name | Database-Specific Usage Terms |
|---|---|
| ADISINSIGHT | |
| ADISNEWS | |
| AGRICOLA | View terms |
| APOLLIT | |
| AUPATFULL | |
| BIOSIS | View terms |
| BIOTECHABS | View terms |
| BIOTECHDS | View terms |
| CA*** | |
| CABA | |
| CANPATFULL | |
| CAS References*** | |
| CAS Reactions*,*** | |
| CBNB | View terms |
| CEABA | |
| CAS Chemical Supplier Insights*** | |
| CAS REGISTRY*** | |
| CIN*** | |
| CNFULL | View terms |
| COMPENDEX | View terms |
| CROPB | View terms |
| CROPR | View terms |
| CROPU | View terms |
| DDFU | View terms |
| DGENE | View terms |
| DEFULL | View terms |
| DRUGU | View terms |
| EMBASE | View terms |
| ENCOMPLIT | View terms |
| ENCOMPLIT2 | View terms |
| ENCOMPPAT | View terms |
| ENCOMPPAT2 | View terms |
| EPFULL | |
| FRFULL | |
| FSTA | View terms |
| GBFULL | |
| GENBANK | |
| GEOREF | View terms |
| HCA*** | |
| HCAPLUS*** | |
| HCHEMLIST*** | |
| HCIN*** | |
| IFIALL | |
| IFICLS | |
| IFIREF | |
| IMSRESEARCH | View terms |
| INFULL | |
| INPADOCDB | |
| INPAFAMDB | |
| INSPEC | |
| IPA | View terms |
| JPFULL | |
| LCA** | |
| LCASREACT** | |
| LEMBASE** | View terms |
| LINPADOCDB** | |
| LINPAFAMDB** | |
| LINSPEC** | View terms |
| LITALERT | View terms |
| LMARPAT** | |
| LMEDLINE** | View terms |
| LREGISTRY*,**,*** | |
| MARPAT*,*** | |
| MEDLINE | |
| NTIS | View terms |
| PCTFULL | |
| PCTGEN | |
| PIRA | View terms |
| PQSCITECH | |
| PS | |
| RAPRA | |
| RDISCLOSURE | |
| REGISTRY*,*** | |
| RTECS | View terms |
| SCISEARCH | View terms |
| STNGUIDE | |
| TEMA | |
| TULSA | View terms |
| TULSA2 | |
| TWFULL | |
| USGENE | View terms |
| USPAT2 | View terms |
| USPATFULL | View terms |
| USPATOLD | View terms |
| VETB | View terms |
| VETU | View terms |
| WPIDS | View terms |
| WPINDEX | View terms |
| WPIX | View terms |
| WSCA | View terms |
| ZCA*** | |
| ZCAPLUS*** | |
| ZREGISTRY*,*** |