1-(N-(4-Phenylpiperidino)acetyl)-3-phenyl carbamide 1-Piperidineacetamide, 4-phenyl-N-((phenylamino)carbonyl)- 4-Phenyl-N-((phenylamino)carbonyl)-1-piperidineacetamide 69020-07-1 Urea, 1-phenyl-3-((4-phenylpiperidino)acetyl)-