英文名称:4H-1-Benzopyran-4-one,3-[2,3-dihydro-7-hydroxy-2-(1-hydroxy-1-methylethyl)-6-methoxy-5-(3-methyl-2-buten-1-yl)-4-benzofuranyl]-5,7-dihydroxy-,stereoisomer; 4H-1-Benzopyran-4-one,3-[2,3-dihydro-7-hydroxy-2-(1-hydroxy-1-methylethyl)-6-methoxy-5-(3-methyl-2-butenyl)-4-benzofuranyl]-5,7-dihydroxy-,stereoisomer (9CI); Erythbigenol B