57272-28-3 Cyclopentanehexanoic acid, beta-hydroxy-beta,2,2,3-tetramethyl-, sodium salt Sodium beta-hydroxy-beta,2,2,3-tetramethylcyclopentanehexanoate beta-Hydroxy-beta,2,2,3-tetramethylcyclopentanehexanoic acid sodium salt beta-Hydroxy-beta,2,2,3-tetramethylcyclopentylpentanecarboxylic acid sodium salt