1-OXASPIRO(2,5)OCTAN-6-ONE, 4-(1,2-EPOXY-1,5-DIMETHYL-4-HEXENYL)-4-HYDROXY-5-MET 1-Oxaspiro(2,5)octan-6-one, 4-(1,2-epoxy-1,5-dimethyl-4-hexenyl)-4-hydroxy-5-methoxy-, (1S,2R,3S,4R,5S)-(-)- 19683-98-8 Graphinone Ovalicin SL-1846