Synonyms: 1-Phenanthrenecarbonitrile,1,2,3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-, [1R-(1a,4ab,10aa)]-; Abietonitrile, dehydro- (6CI); Podocarpa-8,11,13-triene-15-nitrile,13-isopropyl- (7CI,8CI); Dehydroabietonitrile; Dehydroabietylnitrile; NSC146197; NSC 2954