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98479-90-4 5-methoxy-2,2,10-trimethyl-6-[(2e)-2-methylbut-2-enoyl]-2h,8h-pyrano[2,3-f]chromen-8-one

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Product Name 5-methoxy-2,2,10-trimethyl-6-[(2E)-2-methylbut-2-enoyl]-2H,8H-pyrano[2,3-f]chromen-8-one
CAS No. 98479-90-4
InChI InChI=1/C21H22O5/c1-7-11(2)17(23)16-18(24-6)13-8-9-21(4,5)26-19(13)15-12(3)10-14(22)25-20(15)16/h7-10H,1-6H3/b11-7+
Molecular Formula C21H22O5
Molecular Weight 354.3964
Density 1.169g/cm3
Boiling point 535.8°C at 760 mmHg
Flash point 293.1°C
Refractive index 1.557