203-64-5
4H-环五菲
→
~75%
70659-38-0
+
70659-40-4
4-bromo-4h-cyclopenta[def]phenanthrene
70659-41-5
8,9-dibromo-8,9-dihydro-4H-cyclopenta[def]phenanthrene
64884-42-0
4H-Cyclopentaphenanthren-4-ol