3-alpha-(Diphenylmethoxy)-9-ethyl-9-azabicyclo(3.3.1)nonane 5-21-01-00302 (Beilstein Handbook Reference) 6552-29-0 9-AZABICYCLO(3.3.1)NONANE, 3-alpha-(DIPHENYLMETHOXY)-9-ETHYL- BRN 1394378 KSD 2121 N-Ethyl-norgranatanol-3-alpha-benzhydrylaether [German]