7499-65-2
1-bromo-3-nitronaphthalene
→
5498-31-7
4-bromonaphthalen-2-ol
90767-01-4
4-溴-2-硝基萘-1-胺
74924-94-0
4-溴萘-2-胺
33670-68-7
4-bromo-2-hydroxy-naphthalene-1-diazonium-betaine