heksakloraceton
reaktionsblandning av: 1-(2,3,6,7,8,9-hexahydro-1,1-dimetyl-1H-bens(g)inden-4-yl)etanon; 1-(2,3,5,6,7,8-hexahydro-1,1-dimetyl-1H-bens(f)inden-4-yl)etanon; 1-(2,3,6,7,8,9-hexahydro-1,1-dimetyl-1H-bens(g)inden-5-yl)etanon; 1-(2,3,6,7,8,9-hexahydro-3,3-dimetyl-1H-bens(g)inden-5-yl)etanon