Limonoic acid 3,19-lactone is a chemical compound registered under CAS number 22149-49-1, with the molecular formula C26H32 O9 and a molecular weight of about 488.53 g/mol. It is also known as Limonoic acid A-ring lactone. ProvideChemicals supplies Limonoic acid 3,19-lactone for laboratory research and bulk production; product code 1164486. Send an inquiry for purity, packaging, price and lead time.