Molecular Formula: C19H21ClN2O3S Formula Weight: 392.9
5-[[4-[2-(5-Ethyl-2-pyridinyl)ethoxy]phenyl]methyl]-2,4-thiazolidinedione monohydrochloride;5-[4-[2-(5-Ethyl-2-pyridinyl)ethoxy]benzyl]thiazolidine-2,4-dione hydrochloride;Pioglitazone hydrochloride