英文名称
2-[2-[(2-Ethyl-2-adamantyl)oxy]-2-oxoethoxy]ethyl 2,2-dimethylbutanoate;[3-(1-ethylcyclopentyl)oxy-3-oxopropyl] 2,2-dimethylbutanoate;2-[2-[(2-methyl-2-adamantyl)oxy]-2-oxoethoxy]ethyl 2,2-dimethylbutanoate;[3-(1-methylcyclopentyl)oxy-3-oxopropyl] 2,2-dimethylbutanoate