英文别名
5,5'-dichloro-4',6-dihydroxy-4,6'-dimethylspiro(benzofuran-2(3H),1'-cyclohexa-3',5'-diene)-2',3-dione;2',5-Dichloro-5',6-dihydroxy-3',4-dimethyl-spiro[benzofuran-2,4'-cyclohexa-2,5-diene]-1',3-dione;4',5-dichloro-3',6-dihydroxy-4,5'-dimethylspiro[1-benzofuran-2,6'-cyclohexa-2,4-diene]-1',3-dione