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17332-73-9 benzenesulfonic acid, 4-[(2-methyl-1-oxo-2-propenyl)amino]-,monosodium salt

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Product Name Benzenesulfonic acid, 4-[(2-methyl-1-oxo-2-propenyl)amino]-,monosodium salt
CAS No. 17332-73-9
Molecular Formula C10H11NO4S・Na