(4-bromophenyl) (1-propenyl) ether (4-bromophenyl) (prop-1-enyl) ether (p-bromophenyl) (1-propenyl) ether 1-bromo-4-[(1Z)-prop-1-en-1-yloxy]benzene InChI=1/C9H9BrO/c1-2-7-11-9-5-3-8(10)4-6-9/h2-7H,1H3/b7-2 benzene, 1-bromo-4-[(1Z)-1-propenyloxy]-