Synonyms: 1-Phenanthrenecarboxylicacid, 1,2,3,4,4a,9,10,10a-octahydro-6-hydroxy-1,4a-dimethyl-7-(1-methylethyl)-,methyl ester, [1R-(1a,4ab,10aa)]-; Abietic acid, 6-hydroxydehydro-, Me ester (4CI);Abietic acid, dehydro-6-hydroxy-, methyl ester (6CI);Podocarpa-8,11,13-trien-15-oic acid, 12-hydroxy-13-isopropyl-, methyl ester(8CI); 12-Hydroxydehydroabietic acid methyl ester; Methyl12-hydroxydehydroabietate; NSC 146206; Torreyagrandate