5-Methoxy-2-{[(4-methoxy-3,5-dimethylpyridin-2-yl)methane]sulfonyl}-1H-1,3-benzodiazole

esomeprazol impurity d ; esomeprazole related substance d ; esomeprazole ep impurity d ; h168/66 ; omeprazole sulphone ; omeprazole related compound a ; amlodipine impurity f ; (omeprazole sulfone) (as) ; omeprazole ep impurity d ; esomeprazole impurity d