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127007-62-9 4h-3,1-benzothiazine-2-carboxylic acid, 4-oxo-, ethyl ester

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Product Name 4H-3,1-Benzothiazine-2-carboxylic acid, 4-oxo-, ethyl ester
CAS No. 127007-62-9
Molecular Formula C11H9NO3S