SciFinder Web can be accessed from most computers on campus, provided you have completed the registration process and have a username/password.
Using a laptop? You can use SciFinder as long as you use the USA "OPEN" wireless network.
SciFinder requires a one-time registration and creation of a username/password. You'll need to login with this information each time you use SciFinder. If you had a SciFinder account at another institution, you will need to register again and with a new username.
To login to SciFinder, go to https://scifinder.cas.org/.