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64139-41-9 4h-1-benzopyran-4-one, 2,3-dihydro-6,7-dimethoxy-, oxime

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Product Name 4H-1-Benzopyran-4-one, 2,3-dihydro-6,7-dimethoxy-, oxime
CAS No. 64139-41-9
Molecular Formula C11H13NO4