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61477-93-8 4h-thieno[3,2-c][1]benzopyran-4-one, 2-(4-methylphenyl)-

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Product Name 4H-Thieno[3,2-c][1]benzopyran-4-one, 2-(4-methylphenyl)-
CAS No. 61477-93-8
Molecular Formula C18H12O2S