Free release

57103-57-8 (6as,11as)-2,2-dimethyl-2h,6h-[1]benzofuro[3,2-c]pyrano[2,3-h]chromene-6a,9(11ah)-diol

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Product Name (6aS,11aS)-2,2-dimethyl-2H,6H-[1]benzofuro[3,2-c]pyrano[2,3-h]chromene-6a,9(11aH)-diol
CAS No. 57103-57-8
InChI InChI=1/C20H18O5/c1-19(2)8-7-12-15(25-19)6-4-13-17(12)23-10-20(22)14-5-3-11(21)9-16(14)24-18(13)20/h3-9,18,21-22H,10H2,1-2H3/t18-,20+/m0/s1
Molecular Formula C20H18O5
Molecular Weight 338.3539
Density 1.397g/cm3
Boiling point 527.4°C at 760 mmHg
Flash point 272.7°C
Refractive index 1.669