1,4-Pentadien-3-one, 1,5-bis(4-(diethylamino)phenyl)- 1,4-Pentadien-3-one, 1,5-bis(p-(diethylamino)phenyl)- 61445-93-0 Benzenamine, 4,4'-(3-oxo-1,4-pentadiene-1,5-diyl)bis(N,N-diethyl-