重氮甲烷

1,4-二羟基-2-甲基萘

1',4'-Dimethoxy-[2,2'-binaphthyl]-1,4-chinon

4,9-dioxo-4,9-dihydro-1(2)H-benz[f]indazole-3-carboxylic acid

2-bromonaphthalene-1,4-diol