title: About delta 1,2-2-methyl-3-oxo-5-oxy-cyclopentene-1-carboxylic acid.
mesh_terms: D002264:Carboxylic Acids; D003517:Cyclopentanes; D006801:Humans
chemical_list: D002264:Carboxylic Acids; D003517:Cyclopentanes
keywords: CYCLOPENTENE-1-CARBOXYLIC ACID
vernacular_title: Ueber delta 1,2-2-Methyl-3-oxo-5-oxy-cyclopenten-1-carbonsäure.