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141247-43-0 4h-1-benzopyran-4-one,2,3-dihydro-3-(2-naphthalenylmethylene)-2-phenyl-

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Product Name 4H-1-Benzopyran-4-one,2,3-dihydro-3-(2-naphthalenylmethylene)-2-phenyl-
CAS No. 141247-43-0
Molecular Formula C26H18O2