.alpha.-Ethynylbenzyl alcohol .alpha.-Phenylpropargyl alcohol 1-Phenylpropargyl alcohol 2-Propyn-1-ol, 1-phenyl- 4187-87-5 Benzenemethanol, .alpha.-ethynyl- Benzyl alcohol, .alpha.-ethynyl- NSC4326 Phenylethynylcarbinol