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637040-44-9 2h-1-benzopyran-2-one, 7-(acetyloxy)-3-(2-phenyl-4-thiazolyl)-

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Product Name 2H-1-Benzopyran-2-one, 7-(acetyloxy)-3-(2-phenyl-4-thiazolyl)-
CAS No. 637040-44-9
Molecular Formula C20H13NO4S