Benzenebutanoic acid, 5-(cyclopentylmethyl)-2,4-dimethoxy-gamma-oxo-, sodium salt CY9049000 Propionic acid, 3-(alpha-cyclopentyl-4,6-dimethoxy-m-toluoyl)-, sodium salt SC-2798 beta-(2,4-Dimethoxy-5-cyclopentylmethylbenzoyl)propionic acid sodium salt