Synonyms: 2'-Acetonaphthone,5',6',7',8'-tetrahydro-3',5',5',6',8',8'-hexamethyl- (8CI);6-Acetyl-1,1,2,4,4,7-hexamethyltetralin;7-Acetyl-1,1,3,4,4,6-hexamethyltetralin;7-Acetyl-1,1,3,4,4,6-hexamethyltetraline;AHMT;AHMT (perfume);AHTN;Extralide;Fixolide;Musk tonalid;NSC 19550;Tentarome;Tetralide;Tonalid;1-(3,5,5,6,8,8-Hexamethyl-5,6,7,8-tetrahydro-2-naphthalenyl)ethanone;1-(3,5,5,6,8,8-hexamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethanone;ethanone, 1-(5,6,7,8-tetrahydro-3,5,5,6,8,8-hexamethyl-2-naphthalenyl)-;