3-Azabicyclo(3.3.1)nonane, 9-methoxy-9-phenyl-3-(2-phenylethyl)-, anti- 4-beta-Methoxy-4-alpha-phenyl-1-(beta-phenylethyl)-3-alpha,5-alpha-propanopiperidine 5-21-03-00136 (Beilstein Handbook Reference) 52904-46-8 9-Methoxy-9-phenyl-3-(2-phenylethyl)-3-azabicyclo(3.3.1)nonane anti- BRN 1548237