2-Bromo-4-chloro-N-(1-propyl-2-pyrrolidinylidene)benzenamine 27033-91-6 BRN 1539721 Benzenamine, 2-bromo-4-chloro-N-(1-propyl-2-pyrrolidinylidene)- Pyrrolidine, 2-((2-bromo-4-chlorophenyl)imino)-1-propyl-