4-methoxy-3-[(2-methylprop-2-en-1-yl)oxy]benzaldehyde InChI=1/C12H14O3/c1-9(2)8-15-12-6-10(7-13)4-5-11(12)14-3/h4-7H,1,8H2,2-3H benzaldehyde, 4-methoxy-3-[(2-methyl-2-propenyl)oxy]-