Ketolyoniol A is a chemical compound registered under CAS number 29708-80-3, with the molecular formula C22H32O7 and a molecular weight of about 408.49 g/mol. It is also known as 5,7a-Methano-7aH-cyclohept[6,7]azuleno[1,2-b]oxirene,grayanotoxan-7-one deriv. DeWeiChem supplies Ketolyoniol A for laboratory research and bulk production; product code 1091691. Send an inquiry for purity, packaging, price and lead time.