BANDROWSKI'S BASE

4-diamine,3,6-bis((p-aminophenyl)imino)-4-cyclohexadiene-1

n,n’’-(2,5-diamino-2,5-cyclohexadiene-1,4-diylidene)bis-4-benzenediamine

N,N''-(2,5-Diamino-2,5-cyclohexadiene-1,4-diylidene)bis(1,4-benzenediamine)