Statistics Graphs showing the growth of ChEBI, the numbers of curated, submitted and unchecked entries, the numbers of links to other resources and the sources of the information present in ChEBI
SDF files ChEBI provides its chemical structures and additional data in structure-data file (SDF) format.
Database files ChEBI is stored in a relational database and we currently provide the ChEBI tables in flat-file tab delimited format, as an Oracle binary dumps and a generic SQL dumps for MySQL and PostgreSQL database.
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Cocaine (CHEBI:27958) is a natural alkaloid that was first isolated in 1859 by the German chemist, Albert Niemann (1834–1861) from the leaves of the Erythroxylum coca shrub found in South America . For centuries, natives of this region consumed the drug by chewing coca leaves to boost energy, combat fatigue resulting from working at high altitudes and stave off hunger .