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86116-44-1 ethyl 2-oxo-2h,8h-pyrano[3,2-g]chromene-3-carboxylate

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Product Name ethyl 2-oxo-2H,8H-pyrano[3,2-g]chromene-3-carboxylate
CAS No. 86116-44-1
Synonyms 2H,8H-Benzo(1,2-b:5,4-b')dipyran-3-carboxylic acid, 2-oxo-, ethyl ester
InChI InChI=1/C15H12O5/c1-2-18-14(16)11-7-10-6-9-4-3-5-19-12(9)8-13(10)20-15(11)17/h3-4,6-8H,2,5H2,1H3
Molecular Formula C15H12O5
Molecular Weight 272.2528
Density 1.358g/cm3
Boiling point 466.6°C at 760 mmHg
Flash point 210.4°C
Refractive index 1.601