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2H-1-Benzopyran-2-one,4-hydroxy-3-nitro- cas no:20261-31-8

Synonyms: Coumarin,4-hydroxy-3-nitro- (6CI,7CI,8CI); 3-Nitro-4-hydroxycoumarin;4-Hydroxy-3-nitro-2H-chromen-2-one; 4-Hydroxy-3-nitrocoumarin; NSC 519722

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Identification
Name2H-1-Benzopyran-2-one,4-hydroxy-3-nitro-
CAS20261-31-8
SynonymsCoumarin,4-hydroxy-3-nitro- (6CI,7CI,8CI); 3-Nitro-4-hydroxycoumarin;4-Hydroxy-3-nitro-2H-chromen-2-one; 4-Hydroxy-3-nitrocoumarin; NSC 519722
Molecular FormulaC9H5 N O5
Molecular Weight207.14
Chemical Properties
refractive index1.674
Safety Data

Risk R36/37/38

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