5,6a,7,12a-Tetrahydro-6a,10-dimethoxy[2]benzopyrano[4,3-b][1]benzopyran
英文名称:
5,6a,7,12a-Tetrahydro-6a,10-dimethoxy[2]benzopyrano[4,3-b][1]benzopyran
英文别名:
5,6a,7,12a-Tetrahydro-6a,10-dimethoxy[2]benzopyrano[4,3-b][1]benzopyran;[2]Benzopyrano[4,3-b][1]benzopyran, 5,6a,7,12a-tetrahydro-6a,10-dimethoxy-