51170-71-9 BRN 1469574 Benzenamine, N-(1-(3-butenyl)-2-pyrrolidinylidene)-4-chloro-2-methyl- N-(1-(3-Butenyl)-2-pyrrolidinylidene)-4-chloro-2-methylbenzenamine Pyrrolidine, 1-(3-butenyl)-2-((4-chloro-2-methylphenyl)imino)-