4,9-双[(3-甲基-2-丁烯-1-基)氧基]-7H-呋喃并[3,2-G][1]苯并吡喃-7-酮

4,9-Bis[(3-methyl-2-buten-1-yl)oxy]-7H-furo[3,2-g][1]benzopyran-7-one · CAS 14348-21-1