dl-Bornan-2,3-dion (-)-Bornan-2-on (1R)-3-(2,2,3,3,4,4,4-Heptafluor-1-oxobutyl)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-on (1R)-[7,7-Dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methansulfonsure DL-Bornan-2-on (1R-endo)-3-Brom-1,7,7-trimethylbicyclo[2.2.1]heptan-2-on d-2-Oxobornan-10-sulfonylchlorid (1S)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2,3-dion 2,4,4-Trimethylcyclopentan-1-on 1-Isopropyl-4-methylbicyclo-(3.1.0)hexan-3-on Cyclopentanon (1R)-1,7,7-Trimethyl-3-(trifluoracetyl)bicyclo[2.2.1]heptan-2-on 2,2,4,4-Tetramethylcyclopentan-1-on 2,2,4-Trimethylcyclopentan-1-on Bismuttris(2-oxobornan-3-carboxylat)