英文名称
4-O-(1-adamantyl) 1-O-methyl 2-ethyl-2-methylbutanedioate;4-O-(1-adamantylmethyl) 1-O-methyl 2-ethyl-2-methylbutanedioate;methyl 4-(1-adamantylamino)-2-ethyl-2-methyl-4-oxobutanoate;1-O-methyl 4-O-(2-methyl-2-adamantyl) 2-ethyl-2-methylbutanedioate