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244636-14-4 2h-1-benzopyran-3-acetic acid, 7-amino-4-methyl-2-oxo-6-sulfo-

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Product Name 2H-1-Benzopyran-3-acetic acid, 7-amino-4-methyl-2-oxo-6-sulfo-
CAS No. 244636-14-4
Molecular Formula C12H11NO7S