32686-09-2

Floroselin 2-Methyl-2-butenoic acid [9,10-dihydro-8,8-dimethyl-10-[(3-methylthio-1-oxo-2-propenyl)oxy]-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl] ester 2-Butenoic acid, 2-methyl-, 9,10-dihydro-8,8-dimethyl-10-[[3-(methylthio)-1-oxo-2-propenyl]oxy]-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester (9CI)