1,6-DIOXACYCLOHEPTADECAN-17-ONE 1,6-Dioxacycloheptadecan-7-one 12-Oxa-1,16-hexadecanolide 12-Oxahexadecan-16-olide 12-Oxahexadecanolide 16-Hydroxy-12 oxahexadecanoic acid, omega-lactone 16-Hydroxy-12-oxahexadecanoic acid, omega-lactone 5-19-04-00070 (Beilstein Handbook Reference) 6707-60-4 BRN 0158802 Cervolide EINECS 229-755-6 Hibiscolide NSC 34741 Undecanoic acid, 11-(4-hydroxybutoxy)-, omicron-lactone