(E)-3,7-Dimethylocta-3,6-dienenitrile 26509-71-7 3,6-Octadienenitrile, 3,7-dimethyl-, (3E)- 3,6-Octadienenitrile, 3,7-dimethyl-, (E)- EINECS 247-752-8 trans-3,7-Dimethyl-3,6-octadienenitrile