Synonyms: 67927-55-3;SALVIARIN;AC1L74CZ;NSC310634;NSC-310634;15,13(16),14-trieno-12,17.19,18-dilactone;(4aS,4bS,7aS,10aR,12aR)-3-(furan-3-yl)-4a-methyl-3,4,4a,5,7a,11,12,12a-octahydro-1H-[2]benzofuro[4,3a-f]isochromene-1,8(4bH)-dione;1H,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.)-(-)-