6-Nitro-4-oxo-4H-chromene-3-carbaldehyde , 94% , 【42059-80-3】
Molecular Formula: C10H5NO5
Formula Weight: 219.15
6-Nitro-4-oxo-4H-1-benzopyran-3-carboxaldehyde
6-Nitro-4-oxo-4H-1-benzopyran-3-carboxaldehyde
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