1'-Hydroxy-2',3'-dehydroestragole 19115-30-1 4-06-00-06456 (Beilstein Handbook Reference) BENZYL ALCOHOL, alpha-ETHYNYL-p-METHOXY- BRN 2089996 Benzenemethanol, alpha-ethynyl-4-methoxy- alpha-Ethynyl-p-methoxybenzyl alcohol