英文别名5'-Carboxy Meloxicam; 2-[(4-hydroxy-2-methyl-1,1-dioxo-1λ6,2-benzothiazine-3-carbonyl)amino]-1,3-thiazole-5-carboxylic acid; 2-[[(4-Hydroxy-2-methyl-1,1-dioxido-2H-1,2-benzothiazin-3-yl)carbonyl]amino]-5-thiazolecarboxylic Acid; 5-Carboxy meloxicam; 5-Carboxymeloxicam; Meloxicam Impurity 18; Meloxicam Impurity 10 
