(-)-Sandaracopimaric acid .delta.8(14)-Isopimaric acid 1-Phenanthrenecarboxylic acid, 7-ethenyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydro-1,4a,7-trimethyl-, [1R-(1.alpha.,4a.beta.,4b.alpha.,7.alpha.,10a.alpha.)]- 471-74-9 Cryptopimaric acid ISOPIMARIC ACID (D) Isodextropimaric acid NSC6435 Podocarp-8(14)-en-15-oic acid, 13.beta.-methyl-13-vinyl- Sandaracopimaric acid