Synonyms: 1-(1,2,3,5,6,7,8,8a-octahydro-2,3,8,8-tetramethyl-2-naphthyl)ethan-1-one;1-(1,2,3,5,6,7,8,8a-Octahydro-2,3,8,8-tetramethyl-2-naphthyl)ethan-1-on;1-[(1,2,3,5,6,7,8,8a-Octahydro-2,3,8,8-tetramethylnaphthalen)-2-yl]ethanone;Einecs 268-978-3;Ethanone, 1-(1,2,3,5,6,7,8,8A-octahydro-2,3,8,8-tetramethyl-2-naphthalenyl)-