663190-78-1 4H-1-Benzopyran-4-one, 3-hydroxy-2-[(1E)-2-(4-nitrophenyl)ethenyl]-

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Basic

CAS No. 663190-78-1
Product Name 4H-1-Benzopyran-4-one, 3-hydroxy-2-[(1E)-2-(4-nitrophenyl)ethenyl]-
Molecular Formula C17H11NO5

Physical property