Other Database Records

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Some records include links to other database records, such as:

• CAS Registry Numbers (e.g., in CAplus)
• CFR regulations (e.g., in Chemlist)
• U.S. patents (e.g., in USPATFULL)

Click a link to automatically search these data without paying a search fee. The display fees are noted next to each link.

If you are an STN Easy for Intranets user, please note that any of these links may be disabled by your STN Easy for Intranets Site Administrator.