英文别名(1'S,6'R)-2',4,6-Trimethoxy-6'-methyl-3H-spiro[benzofuran-2,1'-cyclohex[2]ene]-3,4'-dione; DECHLOROGRISEOFULVIN; 2',4,6-Trimethoxy-6'-methylspiro[benzofuran-2(3H),1'-[2]cyclohexene]-3,4'-dione; (1'S,6'R)-2',4,6-TriMethoxy-6'-Methylspiro[benzofuran-2(3H),1'-[2]cyclohexene]-3,4'-dione; (1'S-trans)-2',4,6-TriMethoxy-6'-Methylspiro[benzofuran-2(3H),1'-[2]cyclohexene]-3,4'-dione; (2S,6'R)-2',4,6-trimethoxy-6'-methyl-3H-spiro[benzofuran-2,1'-cyclohexan]-2'-ene-3,4'-dione; Griseofulvin 7-Dechloro Impurity 
