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33543-89-4 4-oxo-4h-chromene-2-carboxamide

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Product Name 4-oxo-4H-chromene-2-carboxamide
CAS No. 33543-89-4
InChI InChI=1/C10H7NO3/c11-10(13)9-5-7(12)6-3-1-2-4-8(6)14-9/h1-5H,(H2,11,13)
Molecular Formula C10H7NO3
Molecular Weight 189.1675
Density 1.416g/cm3
Boiling point 398.1°C at 760 mmHg
Flash point 238.4°C
Refractive index 1.636