GEIPARVARIN

GEIPARVARIN(RG)(CALL)

7-[[(E)-3-[(4-Oxo-5,5-dimethyl-4,5-dihydrofuran)-2-yl]-2-butenyl]oxy]-2H-1-benzopyran-2-one

7-[[(E)-3-[(4,5-Dihydro-5,5-dimethyl-4-oxofuran)-2-yl]-2-butenyl]oxy]-2H-1-benzopyran-2-one