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64139-42-0 4h-1-benzopyran-4-one, 3-amino-2,3-dihydro-6,7-dimethoxy-,hydrochloride

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Product Name 4H-1-Benzopyran-4-one, 3-amino-2,3-dihydro-6,7-dimethoxy-,hydrochloride
CAS No. 64139-42-0
Molecular Formula C11H13NO4・ClH