Synonyms: octahydro-1,1,5,5-tetramethyl-7H-2,4a-methanonaphthalen-7-one;3,4,4a,5,6,7,8,8a-Octahydro-4,4,8,8-tetramethyl-4a,7-methanonaphthalen-2(1H)-one;2,2,7,7-Tetramethyltricyclo(6.2.1.0(1,6))-undecan-4-one;7H-2,4A-Methanonaphthalen-7-one, octahydro-1,1,5,5-tetramethyl-;Einecs 268-064-4