CYPERENONE

(+)-Cyperotundone

(3aR)-5,6,7,8-Tetrahydro-1,4α,9,9-tetramethyl-3H-3aβ,7β-methanoazulen-2(4H)-one

(3aR)-1,4α,9,9-Tetramethyl-3aβ,7β-methano-2,3,3a,4,5,6,7,8-octahydroazulene-2-one