(2Z,2'Z)-3,3'-[2,5-bis(octyloxy)-1,4-phenylene]bis(2-phenylacrylonitrile) InChI=1/C40H48N2O2/c1-3-5-7-9-11-19-25-43-39-29-36(28-38(32-42)34-23-17-14-18-24-34)40(44-26-20-12-10-8-6-4-2)30-35(39)27-37(31-41)33-21-15-13-16-22-33/h13-18,21-24,27-30H,3-12,19-20,25-26H2,1-2H3/b37-27+,38-28 benzeneacetonitrile, alpha,alpha'-[[2,5-bis(octyloxy)-1,4-phenylene]di(Z)methylidyne]bis-, (alphaZ)-