110683-75-5 4H-1-Benzopyran-2-carboxylic acid, 8-nitro-4-oxo-, ethyl ester

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Basic

CAS No. 110683-75-5
Product Name 4H-1-Benzopyran-2-carboxylic acid, 8-nitro-4-oxo-, ethyl ester
Molecular Formula C12H9NO6

Physical property