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About ACS ID

The ACS ID is a single set of credentials shared across multiple ACS online environments, including ACS Publications journals, C&EN Online*, and the ACS Network. Creating an ACS ID is free and will only take a few minutes of your time. Click on the Register button in the Log In form to get started.

* Access to C&EN Online content is only available to institutional subscribers and ACS Members. Become an ACS Member today.

The benefits of logging in

You can take advantage of the following features when you are logged in:

  • e-Alert creation and management, including citation alerts
  • Saved Searches based on the criteria you assign
  • Dynamically updated list of recommended articles based on your research interest
  • Purchase access to articles for which you do not have subscriber access
  • Favorite article bookmarking
  • Free access token activation