29895-73-6 5-Hydroxy-2-benzyl-1,3-dioxan 5-Hydroxymethyl-2-benzyl-1,3-dioxolane Acetaldehyde, phenyl-, cyclic acetal with glycerol Benzeneacetaldehyde 1,2,3-propanetriol cyclic acetal Benzeneacetaldehyde, cyclic acetal with 1,2,3-propanetriol Benzeneacetaldehyde, cyclic acetal with glycerol EINECS 249-934-2 FEMA No. 2877 Phenylacetaldehyde glyceryl acetal