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499222-07-0 4h-1-benzothiopyran-4-one, 3-[(4-hydroxy-2-butynyl)oxy]-6-methyl-

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Product Name 4H-1-Benzothiopyran-4-one, 3-[(4-hydroxy-2-butynyl)oxy]-6-methyl-
CAS No. 499222-07-0
Molecular Formula C14H12O3S