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258352-57-7 4h-1-benzothiopyran-4-one,2,3-dihydro-3-(2-naphthalenylmethylene)-2-phenyl-, (3z)-

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Product Name 4H-1-Benzothiopyran-4-one,2,3-dihydro-3-(2-naphthalenylmethylene)-2-phenyl-, (3Z)-
CAS No. 258352-57-7
Molecular Formula C26H18OS