| 3'-ethyl-3-(4-ethylpiperidino)-4'-propoxy-propiophenon hydrochloride |
| 3-(4-ethyl-1-piperidinyl)-1-(3-ethyl-4-propoxyphenyl)-1-propanon hydrochl |
| 3'-ethyl-3-(4-ethylpiperidino)-4'-propoxy-propiophenone hydrochloride |
| beta-(4-aethylpiperidino)aethyl-(4-n-propoxy-3-aethylphenyl)-ketonhydroc hlor |
