1-Methylethyl 9-methoxy-9-phenyl-3-azabicyclo(3.3.1)nonane-3-carboxylate syn- 3-Azabicyclo(3.3.1)nonane-3-carboxylic acid, 9-methoxy-9-phenyl-, 1-methylethyl ester, syn- 52904-50-4 BRN 1491722