N,N-Diisopropylaniline
4,4'-Methylenebis(2,6-diisopropylaniline)
N,N'-Methanediylidenebis(2,6-diisopropylaniline)
4,4',4'',4''',4'''',4'''''-(9,10-Dihydro-9,10-[1,2]benzenoanthracene-2,3,6,7,14,15-hexayl)hexakis(2,6-diisopropylaniline)
