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64273-64-9 4h-pyrido[1,2-a]pyrimidin-4-one, 9-hydroxy-3-nitro-

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Product Name 4H-Pyrido[1,2-a]pyrimidin-4-one, 9-hydroxy-3-nitro-
CAS No. 64273-64-9
Molecular Formula C8H5N3O4