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88331-56-0 2h-1-benzothiopyran-2-one,4-hydroxy-3-[(1-phenyl-1h-tetrazol-5-yl)thio]-

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Product Name 2H-1-Benzothiopyran-2-one,4-hydroxy-3-[(1-phenyl-1H-tetrazol-5-yl)thio]-
CAS No. 88331-56-0
Molecular Formula C16H10N4O2S2