6869-07-4 Hydrazine, 1,2-bis(1-cyano-1-methylethyl)- Hydrazobisisobutyronitrile Hydrazodiisobutyronitrile NSC 73152 Propanenitrile, 2,2'-hydrazobis(2-methyl- (9CI) Propionitrile, 2,2'-hydrazobis(2-methyl- (8CI)