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155373-72-1 4h-1-benzopyran-4-one, 2-phenyl-7-[4-(1h-tetrazol-5-yl)butoxy]-

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Product Name 4H-1-Benzopyran-4-one, 2-phenyl-7-[4-(1H-tetrazol-5-yl)butoxy]-
CAS No. 155373-72-1
Molecular Formula C20H18N4O3