SciFinder (1907 to present; with some pre-1907 content) is a comprehensive source for chemical information, covering scientific journals, patents, conference proceedings, and technical reports. SciFinder provides access to Chemical Abstracts Service (CAS) databases plus MEDLINE (1950 to present).
SciFinder requires each user to create their own account for access.
If you experience difficulties while registering for a SciFinder account, follow these steps to troubleshoot:
If the problem persists after these steps, please take the following actions:
This will help CAS provide you with more targeted assistance in resolving the registration problem.