50738-59-5

Benzobis(imidazole) BENZO<1,2-D;4,5-D'>DIIMIDAZOLE 1,7-Dihydrobenzo[1,2-d:4,5-d']diimidazole 1,5-dihydrobenzo[1,2-d:4,5-d']diimidazole Benzo[1,2-d:4,5-d']diimidazole, 1,5-dihydro-