1.2-Benzo-dinaphtho-(1.7,3.5),(2'.1',9.10)-tetracene

1.2-Benzo-dinaphtho-(1.7,3.5),(1'.2',7.8)-tetracene

1.2,8.9-Dibenzo-dinaphtho-(1'.7',3.5),(1.7,10.12)-pentacene

1.2-Benzo-naphtho-(2.3,6.7)-pyrene (Benzo(e)naphtho(2,3-l)pyrene)

Dinaphtho-(2'.3',1.2),(2.3,6.7)-pyrene (Dinaphtho(2,3-e:2',3'-l)pyrene)

Anthraceno-(2'.3',1.2)-pyrene (Anthraceno(2,3-e)pyrene)

1.2-Benzo-anthraceno-(2.3,6.7)-pyrene

Naphtho-(2'.3',1.2)-anthraceno-(2.3,6.7)-pyrene

Dianthraceno-(2'.3',1.2),(2.3,6.7)-pyrene

Tetrapheno-(10'.9',1.2)-pyrene