英文别名Etoricoxib Impurity 55; Etoricoxib Impurity 23; (Z)-1-(6-methylpyridin-3-yl)-2-(4-(methylsulfonyl)phenyl)ethanone oxime; Etoricoxib EP Impurity D; 1-(6-Methyl-3-pyridinyl)-2-[4-(methylsulfonyl)phenyl]-ethanone Oxime; N-hydroxy-1-(6-methylpyridin-3-yl)-2-[4-(methylsulfonyl)phenyl]ethanimine; (E)-1-(6-Methylpyridin-3-yl)-2-(4-(methylsulfonyl)phenyl)ethanone oxime; (E)-1-(6-methylpyridin-3-yl)-2-(4-(methylsulfonyl)phenyl)ethan-1-one oxime; Ethanone, 1-(6-methyl-3-pyridinyl)-2-[4-(methylsulfonyl)phenyl]-, oxime 
