77147-56-9 Basic information More.. Product Name: 7-Nitro-4-oxo-4H-chromene-2-carboxylic acid Synonyms: 7-Nitro-4-oxo-4H-chromene-2-carboxylic acid;4H-1-Benzopyran-2-carboxylic acid, 7-nitro-4-oxo- CAS: 77147-56-9 MF: C10H5NO6 MW: 235.15 EINECS: Mol File: 77147-56-9.mol Information Error Report Your Email:	Browse by province 77147-56-9 Suppliers Global suppliers 77147-56-9 Recommend Suppliers Recommend You Select Member Companies... 1
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