1-((o-Ethoxyphenyl)aminothiocarbonyl)-4-hydroxy-4-phenyl piperidine 1-Piperidinecarboxamide, N-(o-ethoxyphenyl)-4-hydroxy-4-phenyl-thio- 1-Piperidinecarboxanilide, 2'-ethoxy-4-hydroxy-4-phenyl-thio- 65846-25-5 N-(o-Ethoxyphenyl)-4-hydroxy-4-phenyl-thio-1-piperidinecarboxamide