1-(1-Oxo-3,3-diphenylpropyl)-alpha-3-pyridinyl-4-piperidineacetonitrile 179912-83-5 4-Piperidineacetonitrile, 1-(1-oxo-3,3-diphenylpropyl)-alpha-3-pyridinyl- UR 12633 UR-12633