2-Bromo-4-fluoro-N-(1-methyl-2-pyrrolidene)benzenamine 27033-93-8 BRN 1529908 Benzenamine, 2-bromo-4-fluoro-N-(1-methyl-2-pyrrolidene)- Pyrrolidine, 2-((2-bromo-4-fluorophenyl)imino)-1-methyl-