1-(3-((4-((p-Chlorophenyl)azo)-5,6,7,8-tetrahydro-1-naphthyl)amino)propyl)piperidine 3365-99-9 Abt 29666 BRN 1608367 Piperidine, 1-(3-((4-((p-chlorophenyl)azo)-5,6,7,8-tetrahydro-1-naphthyl)amino)propyl)-