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SciFinder Registration and Sign-In

To use SciFinder, you must first register to create a personal account, using a valid Clemson email address. Click on the Register Now button below to begin this process.

If you already have a SciFinder account, click on the Sign-in button below to log in and begin searching.

Access to SciFinder is limited to current Clemson faculty, staff, and students.

Registered Users:                                            First-time Users:

SciFinder Web Log-in                            SciFinder Web Registration

                             (requires an on-campus IP address)


What is SciFinder?

SciFinder provides access to the world’s most reliable and largest collection of chemical substances, reactions and references. A global network of scientists updates content daily.

  • Get substances – access the world’s most trusted resource for substance information including chemical structures, chemical names, CAS Registry Numbers, properties, commercial availability and regulatory information.
  • Get reactions – find dependable and current chemical reaction information including reaction schemes, experimental procedures, conditions, yields, solvents, catalysts, as well as commercial availability of substances.
  • Get references – get the most up-to-date chemistry and related science information found in journals, patents, dissertations and more. SciFinder searches both CAplus (Chemical Abstracts Plus) and MEDLINE

SciFinder Mobile

You can now use your smartphone to access SciFinder! 

There's no app to download and no IP address restrictions; just point the Web browser on your smartphone to or scan this QR code, then log in with your username and password:

                                                     SciFinder Mobile QR code

More information is available on CAS' SciFinder Mobile page.