100686-89-3
3,4-Dihydro-4-oxo-indeno[3',2'-1,2]phenanthren
→
100025-35-2
3,4-Dihydro-indeno[3',2'-1,2]phenanthren
220-97-3
11H-萘并[2,1-a]芴
4599-92-2
indeno[2,1-a]phenanthren-11-one