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CAS号: 69975-77-5 英文名称: 7,7'-Dihydroxy-4,4'-dimethoxy-5,5'-dimethyl-8,8'-bi(2H-1-benzopyran)-2,2'-dione 英文同义词: Orlandin;7,7'-Dihydroxy-4,4'-dimethoxy-5,5'-dimethyl-8,8'-bi(2H-1-benzopyran)-2,2'-dione;[8,8'-Bi-2H-1-benzopyran]-2,2'-dione, 7,7'-dihydroxy-4,4'-dimethoxy-5,5'-dimethyl- 中文名称: 中文同义词: 分子式: C22H18O8 分子量: 410.37