1-Undecen-11-ol 10-UNDECEN-1-OL 10-Undecenol 10-Undecylen-1-ol 11-Hydroxy-1-undecene 112-43-6 118020-80-7 4-01-00-02194 (Beilstein Handbook Reference) AI3-06259 BRN 1753225 EINECS 203-971-0 NSC 66157 Undecen-1-ol Undecylenic alcohol Undecylenyl alcohol omega-Undecenyl alcohol