PTCBI

PERYLENEBISIMIDE WITH EXTENDED PI SYSTEM

BISBENZIMIDAZO2,1-A:1',2'-B'ANTHRA2,1,9-DEF:6,5,10-D'E'F'DIISOQUINOLINE-6,11-DIONE

Bisbenzimidazo[2,1-a:1',2-b']anthra[2,1,9-def:6,5,10-d'e'f']diisoguinoline-10,21-dione, with cis isomer