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497869-44-0 valine, n-[6-bromo-2-(4-methoxyphenyl)-4h-1-benzopyran-4-ylidene]-

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Product Name Valine, N-[6-bromo-2-(4-methoxyphenyl)-4H-1-benzopyran-4-ylidene]-
CAS No. 497869-44-0
Molecular Formula C21H20BrNO4