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827020-60-0 benzenesulfonic acid, 2,4-dinitro-,4-methyl-2-oxo-2h-1-benzopyran-7-yl ester

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Product Name Benzenesulfonic acid, 2,4-dinitro-,4-methyl-2-oxo-2H-1-benzopyran-7-yl ester
CAS No. 827020-60-0
Molecular Formula C16H10N2O9S