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139589-34-7 4h-1-benzopyran-4-one,2-(acetyloxy)-3,8-dibromo-7-butoxy-2,3-dihydro-2-(2-methoxyphenyl)

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Product Name 4H-1-Benzopyran-4-one,2-(acetyloxy)-3,8-dibromo-7-butoxy-2,3-dihydro-2-(2-methoxyphenyl)-6-nitro-
CAS No. 139589-34-7
Molecular Formula C22H21Br2NO8