In STNext, build your search query:
Adding CAS Lexicon Terms to Your Search: Search the CAS Lexicon and add terms to your query with the CAS Lexicon tab.
Opening Databases and Clusters to Search: View and open databases/clusters available for searching with the Databases tab.
Using the Search Assistants, Command Window, and Command Line: Access search assistants and scripting tools in the Command Line Menu.
Using Scripts for Queries: Streamline your search using repeatable and adaptable commands.
Using Structures for Queries: Search files using a chemical structure as your query. You may also use a structure to search Derwent World Patent Index chemical fragmentation codes.
Using Sequences for Queries: Search the DGENE, PCTGEN, and USGENE files using a sequence as your query.
Using CAS Registry BLAST: Find sequences of interest, import them into STNext, and generate a sequence alignment report.