122583-97-5 4-(2-(5-(4-(Diethylamino)phenyl)-4,5-dihydro-1-phenyl-1H-pyrazol-3-yl)vinyl)-N,N-diethylaniline 57609-72-0 Benzenamine, 4-(2-(5-(4-(diethylamino)phenyl)-4,5-dihydro-1-phenyl-1H-pyrazol-3-yl)ethenyl)-N,N-diethyl- EINECS 260-848-4