1-Butanone, 1-(4-fluorophenyl)-4-[4-(2-pyridinyl)-1-piperazinyl]- 1649-18-9 4'-Fluoro-4-[4-(2-pyridyl)-1-piperazinyl]butyrophenone Azaperone Azeperone Butyrophenone, 4'-fluoro-4-[4-(2-pyridyl)-1-piperazinyl]- Eucalmyl Fluoperidol NSC170976 R 1929 R-1929 Sedaperone vet Stresnil Suicalm WLN: T6N DNTJ D3VR DF& A- BT6NJ