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64139-39-5 4h-1-benzopyran-4-one, 3-amino-2,3-dihydro-7-hydroxy-,hydrochloride

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Product Name 4H-1-Benzopyran-4-one, 3-amino-2,3-dihydro-7-hydroxy-,hydrochloride
CAS No. 64139-39-5
Molecular Formula C9H9NO3・ClH