(2Z,2'Z)-3,3'-(2,5-dipropoxy-1,4-phenylene)bis(2-phenylacrylonitrile) InChI=1/C30H28N2O2/c1-3-15-33-29-19-26(18-28(22-32)24-13-9-6-10-14-24)30(34-16-4-2)20-25(29)17-27(21-31)23-11-7-5-8-12-23/h5-14,17-20H,3-4,15-16H2,1-2H3/b27-17+,28-18 benzeneacetonitrile, alpha,alpha'-[(2,5-dipropoxy-1,4-phenylene)di(Z)methylidyne]bis-, (alphaZ)-