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89805-93-6 1h-2-benzothiopyran,3,4-dihydro-1-[(4-methoxyphenyl)phenoxymethylene]-, (e)-

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Product Name 1H-2-Benzothiopyran,3,4-dihydro-1-[(4-methoxyphenyl)phenoxymethylene]-, (E)-
CAS No. 89805-93-6
Molecular Formula C23H20O2S