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139435-53-3 benzenesulfonyl chloride,4,5-dimethoxy-2-(3-oxo-3-phenyl-1-propenyl)-, (e)-

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Product Name Benzenesulfonyl chloride,4,5-dimethoxy-2-(3-oxo-3-phenyl-1-propenyl)-, (E)-
CAS No. 139435-53-3
Molecular Formula C17H15ClO5S