A bibliographic and factual database containing information in the field of organic, inorganic and organometallic chemistry and related sciences: chemical engineering and biomedical sciences. It allows you to search for information on various types of chemical reactions and procedures, the synthesis of new compounds, methods of identifying compounds and their physicochemical, bioactive and toxicological properties. The base provides support for research in the field of chemistry and related sciences, including research on new drugs, materials and food. In addition to scientific literature, it provides access to chemical patents and research data.