spiro[5.5]undecane-3,3-dicarboxylic acid is a chemical compound registered under CAS number 18214-78-3, with the molecular formula C13H20O4 and a molecular weight of about 240.3 g/mol. It is also known as NSC 211496. Saccharide supplies spiro[5.5]undecane-3,3-dicarboxylic acid for laboratory research and bulk production; product code 985590. Send an inquiry for purity, packaging, price and lead time.