Synonyms: spiro(6h-3a,7-methanoazulene-6,2'-oxirane), octahydro-3,8,8-trimethyl-,(2'r,3r,3as,7r,8as)-;EINECS 244-745-1;Cedrane, 8,15-epoxy-;AC1L3KW8;AC1Q70YJ;22037-88-3;AR-1L5476;(3R-(3alpha,3Abeta,6beta,7beta,8aalpha))-octahydro-3,8,8-trimethylspiro(6H-3a,7-methanoazulene-6,2'-oxirane);Spiro(6H-3a,7-methanoazulene-6,2'-oxirane), octahydro-3,8,8-trimethyl-, (2'R,3R,3aS,7R,8aS)-