15,16-Epoxy-trans-cleroda-2,13(16),14-trieno-12,17.19,18-dilactone 1H,10H-Furo[3',4':4a,5]naphtho[2,1-c]pyran-1,8(4bH)-dione, 3-(3-furanyl)-3,4,4a,5,7a,11,12,12a-octahydro-4a-methyl-, (3.alpha.,4a.alpha.,4b.beta.,7a.beta.,10aS*,12a.alpha.)-(-)- 67927-55-3 NSC310634 SALVIARIN