1-Naphthalenecarboxylic acid, 5-(2-(3-furanyl)ethyl)-3,4,4a,5,6,7,8,8a-octahydro-5,6,8a-trimethyl-, (4aS-(4aalpha,5alpha,6beta,8abeta))- 24470-47-1 Hardwickic acid Hardwickiic acid