3-Buten-2-one, 4-(4-hydroxyphenyl)- 3-Buten-2-one, 4-(p-hydroxyphenyl)- 3160-35-8 4-(p-Hydroxyphenyl)-3-buten-2-one 4-Hydroxybenzal acetone NSC26516 p-Hydroxybenzalacetone p-Hydroxybenzylidene acetone