Showing Reaction 10239
10-{[2-(hydroxymethyl)-2-methyl-7,10-bis(2-methylbut-3-en-2-yl)-8-oxo-2H,8H-pyrano[3,2-g]chromen-5-yl]oxy}-8,8-dimethyl-3-(2-methylbut-3-en-2-yl)-5-[(2-methylbut-3-en-2-yl)oxy]-2H,8H-pyrano[3,2-g]chromen-2-one=6-[(5-{[2,2-dimethyl-7-(2-methylbut-3-en-2-yl)-5-[(2-methylbut-3-en-2-yl)oxy]-8-oxo-2H,8H-pyrano[3,2-g]chromen-10-yl]oxy}-2-methyl-7,10-bis(2-methylbut-3-en-2-yl)-8-oxo-2H,8H-pyrano[3,2-g]chromen-2-yl)methoxy]-3,4,5-trihydroxyoxane-2-carboxylic acid