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388119-03-7 2h-1-benzopyran-3-carboxylic acid, 7,8-dimethoxy-6-nitro-2-oxo-, ethylester

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Product Name 2H-1-Benzopyran-3-carboxylic acid, 7,8-dimethoxy-6-nitro-2-oxo-, ethylester
CAS No. 388119-03-7
Molecular Formula C14H13NO8