6-苯甲酰基氨基-己酸

6-(N'-benzoyl-thioureido)-hexanoic acid

6-(2-methyl-4-oxo-3-phenylmethoxypyridin-1-yl)hexanoic acid

2-[(2,2,2-trifluoroacetyl)amino]hexanoic acid

6-(4-氧代-2-三氧噻唑烷-3-基)-己酸