[(4-BUtyl-8,8-dimethyl-2-oxo-9,10-dihydro-2h,8h-pyrano[2,3-f]chromen-5-yl)oxy]acetic acid 50mg

[(4-BUtyl-8,8-dimethyl-2-oxo-9,10-dihydro-2h,8h-pyrano[2,3-f]chromen-5-yl)oxy]acetic acid 50mg