英文别名N-((3-(5-Methyl-4-phenylisoxazol-3-yl)phenyl)sulfonyl)propionamide; N-[3-(5-methyl-4-phenyl-1,2-oxazol-3-yl)phenyl]sulfonylpropanamide; Parecoxib sodium Impurity 10; Propanamide, N-[[3-(5-methyl-4-phenyl-3-isoxazolyl)phenyl]sulfonyl]-; Parecoxib Impurity 12 
