27033-71-2 BRN 1540726 Benzenamine, N-(1-butyl-2-pyrrolidinylidene)-4-chloro-2-methyl- N-(1-Butyl-2-pyrrolidinylidene)-4-chloro-2-methylbenzenamine Pyrrolidine, 1-butyl-2-((4-chloro-2-methylphenyl)imino)-