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68421-13-6 5,10-dimethoxy-8,8-dimethyl-2h,8h-pyrano[3,2-g]chromen-2-one

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Product Name 5,10-dimethoxy-8,8-dimethyl-2H,8H-pyrano[3,2-g]chromen-2-one
CAS No. 68421-13-6
Synonyms 2H,8H-Benzo(1,2-b:5,4-b')dipyran-2-one, 5,10-dimethoxy-8,8-dimethyl-
InChI InChI=1/C16H16O5/c1-16(2)8-7-10-12(18-3)9-5-6-11(17)20-13(9)15(19-4)14(10)21-16/h5-8H,1-4H3
Molecular Formula C16H16O5
Molecular Weight 288.2952
Density 1.228g/cm3
Boiling point 473.6°C at 760 mmHg
Flash point 212°C
Refractive index 1.559