Beilstein_database - chemeurope.com
www.chemeurope.com › Beilstein_databaseThe Beilstein database is one of the largest databases in the field of organic chemistry, in which compounds are uniquely identified by their Beilstein Registry Number.The database covers the scientific literature from 1771 to the present and contains information on 9.8 million substances, 10.3 million chemical reactions and 2 million original scientific publications.