7-[[(E)-3,7-Dimethyl-7-hydroxy-4-oxo-2-octen-5-ynyl]oxy]-2H-1-benzopyran-2-one
7-[[(E)-3,7-Dimethyl-7-hydroxy-4-oxo-2-octen-5-ynyl]oxy]-2H-1-benzopyran-2-one(7-[[(E)-3,7-Dimethyl-7-hydroxy-4-oxo-2-octen-5-ynyl]oxy]-2H-1-benzopyran-2-one)
CAS:
化学式: C19H18O5