1-(4-Ethylphenyl)ethanone oxime 2089-32-9 4'-Ethylacetophenone oxime 4-07-00-00726 (Beilstein Handbook Reference) Acetophenone, 4'-ethyl-, oxime BRN 2248141 Ethanone, 1-(4-ethylphenyl)-, oxime (9CI) p-Ethylacetophenone oxime