| 3'-ethyl-4'-hydroxy-3-piperidino-propiophenon hydrochloride |
| 1-(3-ethyl-4-hydroxyphenyl)-3-(1-piperidinyl)-1-propanon hydrochloride |
| 3'-ethyl-4'-hydroxy-3-piperidino-propiophenone hydrochloride |
| beta-piperidinoaethyl-(4-hydroxy-3-aethylphenyl)-ketonhydrochlorid |
| 3'-ethyl-4'-hydroxy-3-piperidino-propiophenonhydrochloride |
