1-Phenylethenyl acetate 1-Phenylvinyl acetate 2206-94-2 Benzenemethanol, alpha-methylene-, acetate Benzyl alcohol, alpha-methylene-, acetate EINECS 218-620-7 Ethenol, 1-phenyl-, acetate NSC 19194 alpha-Acetoxystyrene alpha-Methylenebenzyl acetate