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135878-83-0 4h-1-benzopyran-4-one,8-bromo-7-butoxy-6-nitro-2-(3,4,5-trimethoxyphenyl)-

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CAS No. 135878-83-0
Product Name 4H-1-Benzopyran-4-one,8-bromo-7-butoxy-6-nitro-2-(3,4,5-trimethoxyphenyl)-
Molecular Formula C22H22BrNO8