1-Oxaspiro(4.5)decan-2-one, 4-(4-chlorophenyl)-3-(1-piperidinylmethyl)-, hydrochloride 4-(4-Chlorophenyl)-3-(1-piperidinylmethyl)-1-oxaspiro(4.5)decan-2-one hydrochloride 78621-07-5 N-piperidinomethyl-3 p-chlorophenyl-4 oxa-1 spiro(4.5)decane-one-2 chlorhydrate [French]