4-[(1E)-3-(2,5-dipropoxyphenyl)-3-oxoprop-1-en-1-yl]-2,5-dipropoxybenzaldehyde InChI=1/C28H36O6/c1-5-13-31-23-10-12-26(32-14-6-2)24(19-23)25(30)11-9-21-17-28(34-16-8-4)22(20-29)18-27(21)33-15-7-3/h9-12,17-20H,5-8,13-16H2,1-4H3/b11-9 benzaldehyde, 4-[(1E)-3-(2,5-dipropoxyphenyl)-3-oxo-1-propenyl]-2,5-dipropoxy-