Chemical Name: Esomeprazole EP Impurity C ; Omeprazole Sulfide ; Ufiprazole ; 5-Methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulphanyl]-1H-benzimidazole
Synonym: 1-Ethyl-6-fluoro-4-oxo-7-(4-stearoylpiperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid