(E)-4-(2-(5,6,7,8-Tetrahydro-8,8-dimethyl-2-naphthalenyl)-1-propenyl)benzoic acid 89315-18-4 Benzoic acid, 4-(2-(5,6,7,8-tetrahydro-8,8-dimethyl-2-naphthalenyl)-1-propenyl)-, (E)- Ro 40-3229 SMR 6