75839-71-3
4-bromophenalenone
→
~5%
21563-29-1
4-溴-1,8-萘酐
20371-51-1
75839-69-9
4-aminophenalen-1-one
39981-72-1
4-hydroxy-1H-phenalene-1-one
5209-31-4
3-bromo-1,2-dihydroacenaphthylene