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90101-98-7 4h-1-benzopyran-8-carboxamide,2-(2-ethoxyphenyl)-n-ethyl-3-methyl-4-oxo-

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Product Name 4H-1-Benzopyran-8-carboxamide,2-(2-ethoxyphenyl)-N-ethyl-3-methyl-4-oxo-
CAS No. 90101-98-7
Molecular Formula C21H21NO4