1-(3,5,5,6,8,8-Hexamethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)ethanone1-(3,5,5,6,8,8-hexamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethanoneAHMT (perfume)1-(5,6,7,8-Tetrahydro-3,5,5,6,8,8-hexamethyl-2-naphthalenyl)-ethanoneNSC 19550Tonalide5',6',7',8'-Tetrahydro-3',5',5',6',8',8'-hexamethyl-2'-acetonaphthoneExtralideFixolide