Get Connected! STN International connects scientists, engineers and anyone who needs
technical information to the world's most complete and authoritative databases.
From Your Desktop Select your preferred STN interface and:
ask questions simply or by using sophisticated search commands
identify published research and patents in all scientific fields
retrieve original full-text articles and patents on the Web
search chemical substance information by structure, name, or CAS Registry
Numbers (CAS Number)
Be Confident You can use STN with confidence because the system and the more than
200 databases it brings you are operated by some of the most respected
scientific organizations in the world.
