1,4-benzenediacetonitrile, 2,5-dimethoxy- 2,2'-(2,5-dimethoxy-1,4-phenylene)diacetonitrile 38439-93-9 InChI=1/C12H12N2O2/c1-15-11-7-10(4-6-14)12(16-2)8-9(11)3-5-13/h7-8H,3-4H2,1-2H