英文名称
(5,6a-dimethyl-2-oxo-3a,4,5,6-tetrahydro-3H-cyclopenta[b]furan-6-yl) 2,2-dimethylbutanoate;(4,5-dimethyl-7-oxo-6-oxabicyclo[3.2.1]octan-4-yl) 2,2-dimethylbutanoate;(5-methyl-7-oxo-6-oxabicyclo[3.2.1]octan-4-yl) 2,2-dimethylbutanoate;(1-methyl-5-oxo-4-oxatricyclo[4.2.1.03,7]nonan-2-yl) 2,2-dimethylbutanoate;(2-methyl-5-oxo-4-oxatricyclo[4.2.1.03,7]nonan-2-yl) 2,2-dimethylbutanoate;(9-methyl-5-oxo-4-oxatricyclo[4.2.1.03,7]nonan-2-yl) 2,2-dimethylbutanoate;[2-methyl-1-oxo-1-[(5-oxo-4-oxatricyclo[4.2.1.03,7]nonan-2-yl)oxy]propan-2-yl] 2,2-dimethylbutanoate;(7-oxo-6-oxabicyclo[3.2.1]octan-4-yl) 2,2-dimethylbutanoate;(5-oxo-4-oxatricyclo[4.2.1.03,7]nonan-2-yl) 2,2-dimethylbutanoate