(R)-(+)-Karahanaenol - Both enantiomers of karahanaenol have a mint like odor, The (S)-enantiomer had a notably fresher odor than the (R)-(+)-Karahanaenol.  Ref: Miyazawa, Mitsuo; Keisuke Tsuruno and Hiromu Kameoka, Asymmetric Reduction of Karahanaenone with Various Microorganisms, Tetrahedron Asymmetry, Vol. 6, No. 9, pp. 2121-2122, 1995

(S)-(-)-Karahanaenol - Both enantiomers of karahanaenol have a mint like odor, The (S)-enantiomer had a notably fresher odor than the (R)-(+)-Karahanaenol.  Ref: Miyazawa, Mitsuo; Keisuke Tsuruno and Hiromu Kameoka, Asymmetric Reduction of Karahanaenone with Various Microorganisms, Tetrahedron Asymmetry, Vol. 6, No. 9, pp. 2121-2122, 1995

Ionones, Irones, Damascones & Structurally Related Odorants

Acyclics (Alcohols, Esters, Acids, Aldehydes)

Lactones

Sesquiterpenoid Related Odorants