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STN User References

CA/CAplus

• Naming and Indexing of Chemical Substances for Chemical Abstracts^TM (PDF) (2007) (~2.7 MB) (formerly Appendix IV of the CA Index Guide^SM) 

CASREACT

• User Guide (PDF) (1/07) 
• Getting Started (PDF) (4/06)  

CHEMLIST

• Regulatory Lists and Information Covered by CHEMLIST (PDF) (8/05)

MARPAT

• User Guide (PDF) (11/08)

NAPRALERT

• Classification Codes (PDF) (6/93; reviewed 3/05)

REGISTRY

• Adding Screens in Structure Searching (PDF) (~1.5 MB) (1983; reviewed 3/05)
• Basic Name Segment Dictionary (PDF) (~1.2 MB) (9/92; reviewed 3/05)
• Blocking Groups and Annotations for Sequences (PDF) (3/05)
• Nomenclature Changes for CA Index Names (PDF) (12/06)
• Changes in the Indexing, Registration, and Naming of Chemical Substances (PDF) (HTML)
• Polymer Class Terms (PDF) (5/95; reviewed 3/05)
• Screen Dictionary (PDF) (~7 MB) (1981)
• Searching Coordination Compounds (PDF) (~3 MB) (1986)
• Searching for Polymer Information in CAS Files (PDF) (~4 MB) (3/90)
• Searching Properties

General Reference

• STN Pocket Guide

See also, documentation for STN Express.