英文名称
3-Ethyl-3-methyloxolan-2-one;3-ethyl-3,5,5-trimethyloxolan-2-one;[2-(methoxymethyl)-2-methyl-5-oxooxolan-3-yl] 2,2-dimethylbutanoate;(2-oxooxan-3-yl) 2,2-dimethylbutanoate;(5-oxo-4-oxatricyclo[4.2.1.03,7]nonan-2-yl) 2,2-dimethylbutanoate;(2-oxooxolan-3-yl)methyl 2,2-dimethylbutanoate