1-(3-Piperidinopropyl)-1,3-dihydro-3,5,7-trimethyl-2H-azepin-2-one hydrochloride 1676-46-6 2H-AZEPIN-2-ONE, 1,3-DIHYDRO-1-(3-PIPERIDINOPROPYL)-3,5,7-TRIMETHYL-, HYDROCHLOR 2H-Azepin-2-one, 1,3-dihydro-1-(3-piperidinopropyl)-3,5,7-trimethyl-, hydrochloride