In the title compound. C16H11BrO3. the molecules adopt an E configuration with respect to the C=C double bond of the propenone unit. The 13 non-H atoms of the benzodioxole and propenone units are approximately coplanar (r. https://safeersappliancers.shop/product-category/samsung-dual-cook-nv75k5571-electric-oven-black-60cm/