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71798-00-0 2h-1-benzopyran-2-one, 4-chloro-6-methoxy-3-(methylsulfonyl)-

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Product Name 2H-1-Benzopyran-2-one, 4-chloro-6-methoxy-3-(methylsulfonyl)-
CAS No. 71798-00-0
Molecular Formula C11H9ClO5S