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820967-13-3 4h-1-benzopyran-4-one,3-(2h-1,4-benzothiazin-3-yl)-6-chloro-2-methyl-

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Product Name 4H-1-Benzopyran-4-one,3-(2H-1,4-benzothiazin-3-yl)-6-chloro-2-methyl-
CAS No. 820967-13-3
Molecular Formula C18H12ClNO2S