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42373-13-7 4-oxo-4h-pyrano[3,2-b][1]benzofuran-2-carboxylic acid

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Product Name 4-oxo-4H-pyrano[3,2-b][1]benzofuran-2-carboxylic acid
CAS No. 42373-13-7
Synonyms 4H-pyrano[3,2-b]benzofuran-2-carboxylic acid, 4-oxo-; 4-Oxo-4H-pyrano[3,2-b][1]benzofuran-2-carboxylic acid
InChI InChI=1/C12H6O5/c13-7-5-9(12(14)15)17-10-6-3-1-2-4-8(6)16-11(7)10/h1-5H,(H,14,15)
Molecular Formula C12H6O5
Molecular Weight 230.173
Density 1.595g/cm3
Boiling point 401.9°C at 760 mmHg
Flash point 196.8°C
Refractive index 1.704