4-hydroxy-1,1-dioxo-N-pyridin-2-yl-2H-1λ6,2-benzothiazine-3-

  • 中文别名:吡罗昔康杂质 B
  • 英文别名:4-hydroxy-1,1-dioxo-N-pyridin-2-yl-2H-1λ6,2-benzothiazine-3-carboxamide;
    Desmethyl piroxicam;
    Piroxicam Impurity B 
  • cas No.:65897-46-3
  • 分子式:C14H11N3O4S
  • 分子量:317.32000
  • 精确分子量:317.04700
  • PSA:120.26000
  • InChI:The Key: XRXYFCIBSPQECM-UHFFFAOYSA-N
  • 分子结构式: