1-(2,3-Dihydro-1,4-benzodioxin-2-yl)ethanone, 1-(2,3-Dihydro-1,4-benzodioxin-2-yl)ethan-1-one, 1-(2,3-Dihydro-benzo[1,4]dioxin-2-yl)-ethanone, 1-(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)ethanone, 2-acetyl 2,3-dihydro [4H] 1,4-benzodioxin, 2-acetylbenzodioxane, 2-Acetyl-1,4-dioxa-1,2,3,4-tetrahydronaphthalin, 2-acetyl-2,3-dihydro-1,4-benzodioxin