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34086-50-5 5-hydroxy-7-(4-hydroxyphenyl)-2,2-dimethyl-2h,6h-pyrano[3,2-g]chromen-6-one

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Product Name 5-hydroxy-7-(4-hydroxyphenyl)-2,2-dimethyl-2H,6H-pyrano[3,2-g]chromen-6-one
CAS No. 34086-50-5
Synonyms 2H,6H-benzo[1,2-b:5,4-b']dipyran-6-one, 5-hydroxy-7-(4-hydroxyphenyl)-2,2-dimethyl-; 5-Hydroxy-7-(4-hydroxyphenyl)-2,2-dimethyl-2H,6H-pyrano[3,2-g]chromen-6-one; Alpinum-iso-flavone; Alpinumisoflavone
InChI InChI=1/C20H16O5/c1-20(2)8-7-13-15(25-20)9-16-17(18(13)22)19(23)14(10-24-16)11-3-5-12(21)6-4-11/h3-10,21-22H,1-2H3
Molecular Formula C20H16O5
Molecular Weight 336.338
Density 1.368g/cm3
Boiling point 562.1°C at 760 mmHg
Flash point 205.8°C
Refractive index 1.659