4,10,11,11-tetramethyl-5-oxobicyclo(5.3.1)undec-1(10)-en-4-carbaldehyde
CAS No. 132929-71-6
(4R*,7R*)-4,10,11,11-Tetramethyl-5-oxobicyclo[5.3.1]undec-1(10)-ene-4-carbaldehyde