1-Phenanthrenecarboxaldehyde, 1,2,3,4,4a,9,10,10a-octahydro-6-methoxy-1,4a-dimethyl-, [1S-(1.alpha.,4a.alpha.,10a.beta.)]- 16826-83-8 NSC115709 Podocarpa-8,11,13-trien-16-al, 12-methoxy-