5,7-Dihydroxy-8,8-dimethyl-10-(3-methylbutanoyl)-4-propyl-7,8-dihydro-2H,6H-pyrano[3,2-g]chromen-2-one

2H,6H-Benzo[1,2-b:5,4-b′]dipyran-2-one, 7,8-dihydro-5,7-dihydroxy-8,8-dimethyl-10-(3-methyl-1-oxobutyl)-4-propyl-

30390-05-7

5,7-Dihydroxy-8,8-dimethyl-10-(3-methylbutanoyl)-4-propyl-7,8-dihydro-2H,6H-pyrano[3,2-g]chromen-2-on

5,7-Dihydroxy-8,8-dimethyl-10-(3-methylbutanoyl)-4-propyl-7,8-dihydro-2H,6H-pyrano[3,2-g]chromen-2-one

5,7-Dihydroxy-8,8-diméthyl-10-(3-méthylbutanoyl)-4-propyl-7,8-dihydro-2H,6H-pyrano[3,2-g]chromén-2-one

5,7-dihydroxy-8,8-dimethyl-10-(3-methylbutanoyl)-4-propyl-2H,6H,7H,8H-pyrano[3,2-g]chromen-2-one

5,7-dihydroxy-8,8-dimethyl-10-(3-methylbutanoyl)-4-propyl-6H,7H-pyrano[3,2-g]chromen-2-one

Mammea B/BA cyclo E

Pyranomammea C