(endo,endo,syn)-3-Benzoyl-2,4-diphenyl-9-ethynyl-3-azabicyclo(3.3.1)nonan-9-ol 3-AZABICYCLO(3.3.1)NONAN-9-OL, 3-BENZOYL-2,4-DIPHENYL-9-ETHYNYL-, (endo,endo,syn 3-Azabicyclo(3.3.1)nonan-9-ol, 3-benzoyl-2,4-diphenyl-9-ethynyl-, (endo,endo,syn)- 3-Azabicyclo(3.3.1)nonan-9-ol, 3-benzoyl-9-ethynyl-2,4-diphenyl-, endo- 68392-66-5