| 1-(3-(diphenylamino)propyl)-4-o-tolyl-piperazin dihydrochloride |
| 1-(3-(diphenylamino)propyl)-4-o-tolylpiperazine dihydrochloride |
| 1-(3-(diphenylamino)propyl)-4-(2-methylphenyl)-piperazin dihydrochloride |
| 1-(3-(diphenylamino)propyl)-4-o-tolyl-piperazindihydrochloride |
