英文名称
(6-Cyano-5-oxo-4-oxatricyclo[4.2.1.03,7]nonan-2-yl) 2-methyl-2-(trifluoromethyl)butanoate;(5-oxo-4-oxatricyclo[4.2.1.03,7]nonan-2-yl) 2-methyl-2-(trifluoromethyl)butanoate;(2-oxooxolan-3-yl) 2-methyl-2-(trifluoromethyl)butanoate;[2-oxo-2-[(5-oxo-4-oxatricyclo[4.2.1.03,7]nonan-2-yl)oxy]ethyl] 2-methyl-2-(trifluoromethyl)butanoate;(10-oxospiro[3,5,7,11-tetraoxatricyclo[6.3.0.02,6]undecane-4,1'-cyclohexane]-9-yl) 2-methyl-2-(trifluoromethyl)butanoate