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74949-94-3 4-oxo-4,5-dihydroindeno[1,2-b]pyran-2-carboxylic acid

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Product Name 4-oxo-4,5-dihydroindeno[1,2-b]pyran-2-carboxylic acid
CAS No. 74949-94-3
Synonyms 4,5-dihydro-4-oxoindeno(1,2-b)pyran-2-carboxylic acid
InChI InChI=1/C13H8O4/c14-10-6-11(13(15)16)17-12-8-4-2-1-3-7(8)5-9(10)12/h1-4,6H,5H2,(H,15,16)
Molecular Formula C13H8O4
Molecular Weight 228.2002
Density 1.5g/cm3
Boiling point 516.3°C at 760 mmHg
Flash point 209.4°C
Refractive index 1.689