79534-91-1

benzimidazole perylene 1H-benzimidazole,perylene PTCBI (cis- and trans- mixture) PTCBI (cis- and trans- mixture) &gt PTCBI (<i>cis</i>- and <i>trans</i>- mixture) 3,4,9,10-Perylenetetracarboxylic Bisbenzimidazole Anthra[9,1,2-c,d,e:10,5,6-c',d',e'][bis[benzimidazolo[2,1-a]isoquinoline]]-10,21-dione