乙基2-环己基-2-羟基苯乙酸酯

2-环己基-2-羟基苯乙酸甲酯

2-(2'-cyclohexen-1'-yl)-2-hydroxy-2-phenylacetic acid

methyl 2-(2'-cyclohexen-1'-yl)-2-hydroxy-2-phenylacetate

二苯基羟基乙酸