40988-44-1 1,4-Dioxacyclooctadecane-5,18-dione 1,4-Dioxacyclooctadecane-5,18-dione Catalog No.: 1036154 Name: 1,4-Dioxacyclooctadecane-5,18-dione CAS: 40988-44-1 Formula: C16H28O4 Inquire about this product →