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918497-89-9 2h-1-benzopyran-2-one, 4-methyl-6-[(5-nitro-2-thienyl)methoxy]-

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Product Name 2H-1-Benzopyran-2-one, 4-methyl-6-[(5-nitro-2-thienyl)methoxy]-
CAS No. 918497-89-9
Molecular Formula C15H11NO5S