SciFinder-n is a new generation of SciFinder. It is the premiere reference tool for research in chemistry. SciFinder-n can be searched by research topic, substance identifier, chemical structure, chemical reaction, and/or author's name. SciFinder-n provides an interface for searching six integrated bibliographic, substance, and reaction databases. In addition to chemistry and biochemistry, it includes coverage in the areas of agricultural sciences, biology and life sciences, engineering sciences, food sciences, geological sciences, material sciences, medical sciences, physics, and polymer science.