英文别名
7-(3-Aethoxy-4-hydroxy-phenyl)-7H-pyrano[3,2-c;5,6-c']dichromen-6,8-dion;7-(3-ethoxy-4-hydroxyphenyl)-6H,7H,8H-pyrano[3,2-c:5,6-c']dichromene-6,8-dione;13-(3-ethoxy-4-hydroxyphenyl)-2,10,16-trioxapentacyclo[12.8.0.03,12.04,9.017,22]docosa-1(14),3(12),4,6,8,17,19,21-octaene-11,15-dione