Synonyms: 1-Phenanthrenecarboxylicacid, 1,2,3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-, methyl ester, [1R-(1a,4ab,10aa)]-; Podocarpa-8,11,13-trien-15-oic acid, methyl ester (7CI,8CI); Methyl(1b,4aa,10ab)-1,2,3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-1-phenanthrenecarboxylate;Methyl deisopropyldehydroabietate