477-33-8 (9r,10r)-10-(acetyloxy)-8,8-dimethyl-2-oxo-9,10-dihydro-2h,8h-pyrano[2,3-f]chromen-9-yl 3-m

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Product Name	(9R,10R)-10-(acetyloxy)-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl 3-methylbut-2-enoate
CAS No.	477-33-8
InChI	InChI=1/C21H22O7/c1-11(2)10-16(24)27-20-19(25-12(3)22)17-14(28-21(20,4)5)8-6-13-7-9-15(23)26-18(13)17/h6-10,19-20H,1-5H3/t19-,20-/m1/s1
Molecular Formula	C₂₁H₂₂O₇
Molecular Weight	386.3952
Density	1.28g/cm3
Boiling point	486.8°C at 760 mmHg
Flash point	211.5°C
Refractive index	1.574