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135878-80-7 4h-1-benzopyran-4-one,8-bromo-7-butoxy-2-(2,4-dichlorophenyl)-6-nitro-

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Product Name 4H-1-Benzopyran-4-one,8-bromo-7-butoxy-2-(2,4-dichlorophenyl)-6-nitro-
CAS No. 135878-80-7
Molecular Formula C19H14BrCl2NO5