1,1,1-Tris(.beta.-cyanoethyl)acetone 1,1,1-Tris(2-cyanoethyl)-2-propanone 1,1,1-Tris(2-cyanoethyl)acetone 1,1,1-Tris-cyanoethylacetone 1,7-Heptanedinitrile, 4-acetyl-4-(2-cyanoethyl)- 126-50-1 4-Acetyl-4-(2cyanoethylheptane)dinitrile Heptane, 4-acetyl-4-(2-cyanoethyl)-1,7-dinitrilo- Heptanedinitrile, 4-acetyl-4-(2-cyanoethyl)- NSC147707 Usaf B-122 WLN: NC2XV1 & 2CN & 2CN