4-hydroxy-4'-methoxy-4-phenyl-thio-1-piperidinecarboxanilid |
1-((p-methoxyphenyl)aminothiocarbonyl)-4-hydroxy-4-phenyl piperidine |
4-hydroxy-n-(p-methoxyphenyl)-4-phenyl-thio-1-piperidinecarboxamid |
4-hydroxy-n-(p-methoxyphenyl)-4-phenyl-thio-1-piperidinecarboxamide |