2-Bromo-4-fluoro-N-(1-propyl-2-pyrrolidinylidene)benzenamine 27033-94-9 BRN 1539720 Benzenamine, 2-bromo-4-fluoro-N-(1-propyl-2-pyrrolidinylidene)- Pyrrolidine, 2-((2-bromo-4-fluorophenyl)imino)-1-propyl-