(2-ethoxyphenyl) (2-propenyl) ether 1-(allyloxy)-2-ethoxybenzene InChI=1/C11H14O2/c1-3-9-13-11-8-6-5-7-10(11)12-4-2/h3,5-8H,1,4,9H2,2H allyl (2-ethoxyphenyl) ether allyl o-ethoxyphenyl ether benzene, 1-ethoxy-2-(2-propenyloxy)-