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918497-93-5 2h-1-benzopyran-2-one,4-methyl-6-[1-methyl-1-(5-nitro-2-thienyl)ethoxy]-

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Product Name 2H-1-Benzopyran-2-one,4-methyl-6-[1-methyl-1-(5-nitro-2-thienyl)ethoxy]-
CAS No. 918497-93-5
Molecular Formula C17H15NO5S