Synonyms: BRN 1002283;5-Ethyl-4'-(1,2,3,4-tetrahydro-2-naphthyl)spiro(morpholine-6,4'-piperidine);Spiro(morpholine-2,4'-piperidine), 3-ethyl-1'-(1,2,3,4-tetrahydro-2-naphthyl)-;AC1MI8X7;LS-146210;7-ethyl-3-(1,2,3,4-tetrahydronaphthalen-2-yl)-11-oxa-3,8-diazaspiro[5.5]undecane;52109-27-0