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19427-82-8 (9r)-8,8-dimethyl-2-oxo-9,10-dihydro-2h,8h-pyrano[2,3-f]chromen-9-yl (2z)-2-methylbut-2-e

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Product Name (9R)-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl (2Z)-2-methylbut-2-enoate
CAS No. 19427-82-8
InChI InChI=1/C19H20O5/c1-5-11(2)18(21)22-15-10-13-14(24-19(15,3)4)8-6-12-7-9-16(20)23-17(12)13/h5-9,15H,10H2,1-4H3/b11-5-/t15-/m1/s1
Molecular Formula C19H20O5
Molecular Weight 328.3591
Density 1.24g/cm3
Boiling point 476°C at 760 mmHg
Flash point 209.7°C
Refractive index 1.58