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820209-54-9 2-naphthalenecarboxaldehyde, 1-(2-oxo-2h-1-benzopyran-4-yl)-

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Product Name 2-Naphthalenecarboxaldehyde, 1-(2-oxo-2H-1-benzopyran-4-yl)-
CAS No. 820209-54-9
Molecular Formula C20H12O3