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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In 1859, when structural organic chemistry was very much in its infancy, two researchers independently described obtaining polymeric products from reactions of ethylene glycol. A. Lourenço heated ethylene glycol with ethylene dibromide in sealed tubes and isolated the products by distillation , while Adolphe Wurtz reacted ethylene glycol with ethylene oxide, water, and acetic acid .