Synonyms: 2H-Azepin-2-one, 1,3-dihydro-1-(2-diethylaminoethyl)-3,5,7-trimethyl-, hydrochloride;1-(2-Diethylaminoethyl)-1,3-dihydro-3,5,7-trimethyl-2H-azepin-2-one hydrochloride;1900-31-8;AC1L26W6;LS-22977;diethyl-[2-(3,5,7-trimethyl-2-oxo-3H-azepin-1-yl)ethyl]azanium chloride;N,N-diethyl-2-(3,5,7-trimethyl-2-oxo-2,3-dihydro-1H-azepin-1-yl)ethanaminium chloride