1-Propanone, 1-(4-nitrophenyl)-3-(1-piperidinyl)-, monohydrochloride (9CI) 4'-Nitro-3-(1-piperidyl)propiophenone hydrochloride 4'-Nitro-3-piperidinopropiophenone hydrochloride 893-53-8 NSC 107337 Propiophenone, 4'-nitro-3-piperidino-, hydrochloride Propiophenone, 4'-nitro-3-piperidino-, monohydrochloride (8CI)