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139640-57-6 2h-1-benzopyran-2-one,7-hydroxy-8-[3-[(4-methoxyphenyl)amino]-1-oxopropyl]-4-methyl-

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Product Name 2H-1-Benzopyran-2-one,7-hydroxy-8-[3-[(4-methoxyphenyl)amino]-1-oxopropyl]-4-methyl-
CAS No. 139640-57-6
Molecular Formula C20H19NO5