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89822-93-5 butanoic acid, 4-[(2-cyano-1-methylethenyl)amino]-2-methylene-4-oxo-,monopotassium salt

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Product Name Butanoic acid, 4-[(2-cyano-1-methylethenyl)amino]-2-methylene-4-oxo-,monopotassium salt
CAS No. 89822-93-5
Molecular Formula C9H10N2O3・K