SciFinder, a database of chemical substances, reactions, and literature references, is available via the web but you must create an individual account before using it. You only need to register once, but be sure to register on campus using your @gettysburg.edu email address. Please record your username/password! REGISTER. Wait for your activation email to arrive, and then use the main login page to access SciFinder.
When you use the structure drawing editor, you may need to update your Java applet cache. Just follow the instructions and let the computer update it. View SciFinder How To Guides (from CAS).