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492436-92-7 benzenesulfonic acid, 5-(3,4-dihydro-4-oxo-1-phthalazinyl)-2-hydroxy-,monosodium salt

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Product Name Benzenesulfonic acid, 5-(3,4-dihydro-4-oxo-1-phthalazinyl)-2-hydroxy-,monosodium salt
CAS No. 492436-92-7
Molecular Formula C14H10N2O5S・Na