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139442-78-7 benzoic acid, 4-[(2-cyano-3-hydroxy-1-oxo-2-butenyl)amino]-2-hydroxy-

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Product Name Benzoic acid, 4-[(2-cyano-3-hydroxy-1-oxo-2-butenyl)amino]-2-hydroxy-
CAS No. 139442-78-7
Molecular Formula C12H10N2O5