SciFinder-n provides access to the Chemical Abstracts Service (CAS) databases, and is searchable by chemical structure, chemical name, CAS Registry Number, molecular formula, chemical reaction, research topic, author name, specific reference (abstract number or patent number), company name/organization and table of contents of selected journals.
Note: Access this using your existing SciFinder-n username and password. If you do not have a SciFinder account and would like to create one, please refer to How do I login to SciFinder-n.