(18F)-(10B)-L-Bpa 133921-60-5 18F-10B-Fbpa 4-BF-Phe 4-Borono-2-(18F)fluoro-DL-phenylalanine 4-Borono-2-fluoro-L-phenylalanine 4-Borono-2-fluorophenylalanine DL-Phenylalanine, 4-borono-2-(fluoro-18F)- Fluoroboronophenylalanine