2,3,6-Trichlorobenzyl cyanide 2,3,6-Trichlorophenylacetonitrile 3215-65-4 Acetonitrile, (2,3,6-trichlorophenyl)- (8CI) Benzeneacetonitrile, 2,3,6-trichloro- EINECS 221-731-3 NSC 166425