(4S-(4alpha,4aalpha,8abeta))-Octahydro-4,8a-dimethyl-4a(2H)-naphthol 19700-21-1 4a(2H)-Naphthalenol, octahydro-4,8a-dimethyl-, (4S-(4-alpha,4a-alpha,8a-beta))- 4a-alpha-(2H)-Naphthol, octahydro-4-alpha,8a-beta-dimethyl- (8CI) EINECS 243-239-8 GEOSMIN Octahydro-4alpha,8abeta-dimethyl-4aalpha(2H)-naphthol