Upgraded interface for Scifinder, a comprehensive database of chemical and chemical engineering literature including patents, chemical substances and reactions. SciFinder-N also includes MethodsNow (synthetic protocols), a predictive retrosynthesis planner, PatentPak patent mapping tool, and NMR spectra content. (1907 - date, with selected coverage back to 1878). Requires registration using your MU email. (Note: Your Scifinder user name and password will work for Scifinder-n). [more]