CAS NO. 24144-61-4 | 8,8-Dimethyl-9Î±,10Î±-dihydroxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one

8,8-Dimethyl-9Î±,10Î±-dihydroxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one

(+)-cis-Khellactone	8,8-Dimethyl-9Î±,10Î±-dihydroxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one
[9R,10R,(+)]-9,10-Dihydro-9,10-dihydroxy-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one

mp :	171.0-173.5â„ƒ