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139471-65-1 2,4-benzodioxepin-7-carboxylic acid,1,5-dihydro-8-hydroxy-6-(2-nitrophenyl)-1,5-dioxo-,

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Product Name 2,4-Benzodioxepin-7-carboxylic acid,1,5-dihydro-8-hydroxy-6-(2-nitrophenyl)-1,5-dioxo-, methyl ester
CAS No. 139471-65-1
Molecular Formula C17H11NO9