英文名称
2,3-Dimethyl-5-(1,1,1-trifluoro-2-methylpropan-2-yl)-7-oxabicyclo[2.2.1]heptane;5-(1,1,1,3,3,3-hexafluoro-2-methylpropan-2-yl)-2,3-dimethylbicyclo[2.2.1]heptane;5-(1,1,1,3,3,3-hexafluoro-2-methylpropan-2-yl)-2,3-dimethyl-7-oxabicyclo[2.2.1]heptane