Synonyms:
3aβ,6aβ-dimethyltetrahydropentalene-2,5(1h,4h)-dione ; cis-1,5-dimethylbicyclo[3.3.0]octane-3,7-dione ; 3a,6a-dimethylperhydropentalene-2,5-dione ; 3a,4,6,6a-tetrahydro-3aα,6aα-dimethyl-2,5(1h,3h)-pentalenedione ; (3aβ,6aβ)-3a,6a-dimethyloctahydropentalene-2,5-dione ; cis-tetrahydro-3a,6a-dimethylpentalene-2,5(1h,3h)-dione ; cis-1,5-dimethylbicyclo(3.3.0)octane-3,7 -dione, 98+% ; rel-(3ar,6ar)-3a,6a-dimethyl-octahydropentalene-2,5-dione ; 1β,5β-dimethylbicyclo[3.3.0]octane-3,7-dione