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506436-26-6 4-isoxazolecarboxylic acid, 2,5-dihydro-3-[(4-nitrophenyl)amino]-5-oxo-,ethyl ester

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Product Name 4-Isoxazolecarboxylic acid, 2,5-dihydro-3-[(4-nitrophenyl)amino]-5-oxo-,ethyl ester
CAS No. 506436-26-6
Molecular Formula C12H11N3O6