Reaxys includes three chemistry information databases: Beilstein, Gmelin, and Patent Chemistry. Reaxys is a web-based search and retrieval system for chemical compounds, bibliographic data and chemical reactions. It is built to support chemists in their daily work with focused and relevant information in chemistry.
SciFinder is a research tool that allows you to access the world's largest collection of biochemical, chemical, chemical engineering, medical, and other related information. SciFinder provides access to the CAplus database of chemical literature and U.S. and foreign chemical-related patents, to CASREACT, to the Registry database from Chemical Abstracts Service, and to Medline. It includes journal articles, book chapters, patents, conference proceedings, technical reports, substance database.
A NMR database (web database) for organic structures and their nuclear magnetic resonance (nmr) spectra. It allows for spectrum prediction (13C, 1H and other nuclei) as well as for searching spectra, structures and other properties.