CAS NO. 19275-49-1 | 2-(2,4-Dihydroxyphenyl)-3-(3-methyl-2-butenyl)-5-hydroxy-8,8-dimethyl-4H,8H-benzo[1,2-b:5,4-b']dipyran-4-one |

2-(2,4-Dihydroxyphenyl)-3-(3-methyl-2-butenyl)-5-hydroxy-8,8-dimethyl-4H,8H-benzo[1,2-b:5,4-b']dipyran-4-one

Cudraflavone B	8-(2,4-Dihydroxyphenyl)-5-hydroxy-2,2-dimethyl-7-(3-methyl-2-butenyl)-2H,6H-benzo[1,2-b:5,4-b']dipyran-6-one
2-(2,4-Dihydroxyphenyl)-3-(3-methyl-2-butenyl)-5-hydroxy-8,8-dimethyl-4H,8H-benzo[1,2-b:5,4-b']dipyran-4-one