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119031-37-7 butanoic acid, 2-[hydroxy(2-nitrophenyl)methylene]-3-oxo-, ethyl ester,(e)-

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Product Name Butanoic acid, 2-[hydroxy(2-nitrophenyl)methylene]-3-oxo-, ethyl ester,(E)-
CAS No. 119031-37-7
Molecular Formula C13H13NO6