spiro[1,2-dihydrobenzo[f]indazole-3,9'-xanthene]-4,9-dione

2-甲硫基-1,4-萘醌

1,4-Diethoxynaphthalene

4-ethoxy-2-(4-ethoxy-1-hydroxynaphthalen-2-yl)naphthalen-1-ol

2-(叔-丁基氨基)-1,4-萘醌