英文别名
4,6,9-trimethyl-2H-difuro<2,3-f:2',3'-h><1>benzopyran-2-one;2,5,10-trimethyl-8H-difuro[2,3-f:2',3'-h][1]benzopyran-8-one;4,6,9-trimethyl-2H-difuro[2,3-f:2',3'-h][1]benzopyran-2-one;4,9,16-Trimethyl-3,8,13-trioxatetracyclo[10.4.0.02,6.07,11]hexadeca-1,4,6,9,11,15-hexaen-14-one