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R&D
Product Code:
CS-T-16389
Piroxicam EP Impurity B
4-Hydroxy-N-2-pyridinyl-2H-1,2-benzothiazine;Desmethyl Piroxicam.,4-Hydroxy-N-(pyridin-2-yl)-2H-benzo[e][1,2]thiazine-3-carboxamide 1,1-dioxide,Impurity in commercial preparations of Piroxicam,Piroxicam