2-(10-oxo-10H-phenanthren-9-ylidene)-benzo[b]thiophen-3-one

菲

1,3,7,9-四丁基-5-氧代嘧啶并[5,6-g]蝶啶-5-鎓-2,4,6,8-四酮

9,10-环氧-9,10-二氢菲

9-phenyl-9,14-dihydro-benzo[b]triphenylene